Chemical modification including oxygenation, esterify, graft copolymerization and so on.

化学改有氧化、交联、酯化和接枝共聚。

Propylene glycol monoether acetate was synthesized using heteropoly acid as catalyst for the firsttime.

首次以杂多酸为催化剂采用酯化法合成丙二醇单乙醚乙酸酯。

Method The target compound was synthesized from clarithromycin via hydrolyzation,acetylation,cyclic carbonatation,oxidation,decarbonatation,acylation,cyclic carbamatation and cyclization.

方法以克拉霉素为起始原料,经水解、乙酰化、环碳酸酯化、氧化、脱碳酸酯化、酰化、环氨基甲酸酯化和环合等反应合成目标化合物。

Glycolipids (glycosyldiacylglycerols) are diacylglycerols with a sugar attached to the unesterified hydroxyl group.

糖酯类物质是由甘油二酯和糖结合未酯化的羟基形成的。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探一缩二乙醇油酸双酯酯化反应的合成原理及其工艺操作方法。

Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid.

硫酸与聚乙烯醇(PVA)经酯化制备PVA聚阴离子电解质。

Stearone glycol fumaric acid (SGF) was synthesized with maleicanhydride, cinnamyl alcohol and ethylene glycol.

由于烯二酸酐经醇解转型酯化途径合成对皮肤无敏反应的反丁烯二酸桂醇甘醇酯(SGF)。

The isopropyl chloracetate was synthesized by esterification of chloracetic acid with isopropyl alcohol using aluminium phosphotungstate as catalyst.

以氯乙酸和异丙醇为原料,磷钨酸铝作催化剂进行酯化反应,合成氯乙酸异丙酯。

The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed.

综硼酸钠与芳胺、芳酰胺、有机硼化物、醛等化合物的氧化,取代、酯化反应。

Dicyclohexylcarbodiimide (DCC) is widely used in the reaction for synthesis of esters and amides as a condensation agent.

二环己基碳二亚胺(DCC)是酯化、酰胺化等反应常用的一种脱水剂,采用DCC脱水缩合,反应条件温和,合成收率通常较高。

The preparation of hydroxyacetone was studied by esterification of chloroacetone with sodium formate and alcholysis of acetonyl formate with methanol.

以一氯丙酮、甲酸钠和甲醇为原料经酯化与醇解两步反应合成羟基丙酮,研究反应条件对相转移催化酯化以及醇解反应蒸馏程的影响。

A planar tetradentate dinuclear ligand, 3, 5-bis(2-pyridyl) pyrazole, was synthesized by a three-step reaction of esterification, condensation and addition.

以2-吡啶甲酸为原料，经酯化、缩合、加成合成平面四齿双核配体3，5-二（2-吡啶基）吡唑。

Isopropyl cinnamylate was synthesized by the esterifiestion of isopropyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate.

用硫酸氢钾催化肉桂酸与异丙醇的酯化反应,合成肉桂酸异丙酯。

Diester,diimide and dipeptide mimic compounds were synthesized by conjugated the amino groups and acid groups with diols or diacids links.

通酯化、酰胺反应由不同的二醇或二酸连接加巴喷丁和普瑞巴林合成二酯、酰胺、拟肽类等化合物。

In this paper, synthesis of salidroside was reported starting from 4 hydroxyl phenylacetic acid through benzylation, esterification, reduction and glycosidation.

报道以对羟基苯乙酸为原料,经苄基化、酯化、还原、甙化等步骤合成红景天甙的一种方法.

Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.

以乙烯酮和丙酮为原料,用强酸离子交换树脂代替浓硫酸作为催化剂,直接酯化合成乙酰丙酮的中间体乙酸异丙烯酯。

The amino-acid imidazoline amphoteric surfactant was prepared from dichloroethane and vegetable-oil fatty acid as raw materials by aminolysis, esterffication and hydroxymethylation.

以二氯乙烷与植物油脂肪酸等为原料,通氨解、酯化、羟甲基化缩合反应制得氨基酸类咪唑啉型两表面活剂。

A new method of gas chromatographic analyses in the production of chloroacetic acid for process control using diazomethane as esterification agent is studied.

以重氮甲烷为酯化剂，用气相色谱法对氯乙酸生产的中控分析进行研究。

It is possible to predict and controll the conversion rate of esterifications such as acrylic acid with dodecanol,tetradecanol and hexadecanol by this equation.

该回归方程在自变量的回归范围内适用于丙烯酸与十二醇、十四醇、十六醇酯化转化率的预测和控制上。

The studies on the perferable conditions for synthesizing diglycol dioleate, by the esterification of diglycol monoleate with oleic acid via acid catalysis, were reported.

研究以二甘醇单油酸酯和油酸作原料进行酸催化酯化反应合成二甘醇双油酸酯的适宜反应条件。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

化学改性主要有氧化、交联、酯化和接枝共聚。

Propylene glycol monoether acetate was synthesized using heteropoly acid as catalyst for the firsttime.

首次以杂多酸为催化剂采用酯化法合丙单醚酸酯。

Method The target compound was synthesized from clarithromycin via hydrolyzation,acetylation,cyclic carbonatation,oxidation,decarbonatation,acylation,cyclic carbamatation and cyclization.

方法以克拉霉素为起始原料,经水解、酰化、环碳酸酯化、氧化、脱碳酸酯化、酰化、环氨基甲酸酯化和环合等反应合目标化合物。

Glycolipids (glycosyldiacylglycerols) are diacylglycerols with a sugar attached to the unesterified hydroxyl group.

糖酯类物质是由甘油酯和糖结合未酯化羟基。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探了一缩油酸双酯酯化反应合原理及其工艺操作方法。

Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid.

硫酸与聚烯(PVA)经酯化制备PVA聚阴离子电解质。

Stearone glycol fumaric acid (SGF) was synthesized with maleicanhydride, cinnamyl alcohol and ethylene glycol.

由于烯酸酐经解转型酯化途径合了对皮肤无过敏反应反丁烯酸桂甘酯(SGF)。

The isopropyl chloracetate was synthesized by esterification of chloracetic acid with isopropyl alcohol using aluminium phosphotungstate as catalyst.

以氯酸和异丙为原料,磷钨酸铝作催化剂进行酯化反应,合氯酸异丙酯。

The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed.

综述了过硼酸钠与芳胺、芳酰胺、有机硼化物、醛等化合物氧化,取代、酯化反应。

Dicyclohexylcarbodiimide (DCC) is widely used in the reaction for synthesis of esters and amides as a condensation agent.

环己基碳亚胺(DCC)是酯化、酰胺化等反应常用一种脱水剂,采用DCC脱水缩合,反应条件温和,合收率通常较高。

The preparation of hydroxyacetone was studied by esterification of chloroacetone with sodium formate and alcholysis of acetonyl formate with methanol.

以一氯丙酮、甲酸钠和甲为原料经酯化与解两步反应合羟基丙酮,研究了反应条件对相转移催化酯化以及解反应蒸馏过程影响。

A planar tetradentate dinuclear ligand, 3, 5-bis(2-pyridyl) pyrazole, was synthesized by a three-step reaction of esterification, condensation and addition.

以2-吡啶甲酸为原料，经酯化、缩合、加合了平面四齿双核配体3，5-（2-吡啶基）吡唑。

Isopropyl cinnamylate was synthesized by the esterifiestion of isopropyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate.

用硫酸氢钾催化肉桂酸与异丙酯化反应,合了肉桂酸异丙酯。

Diester,diimide and dipeptide mimic compounds were synthesized by conjugated the amino groups and acid groups with diols or diacids links.

通过酯化、酰胺反应由不同或酸连接加巴喷丁和普瑞巴林合酯、酰胺、拟肽类等化合物。

In this paper, synthesis of salidroside was reported starting from 4 hydroxyl phenylacetic acid through benzylation, esterification, reduction and glycosidation.

报道了以对羟基苯酸为原料,经过苄基化、酯化、还原、甙化等步骤合红景天甙一种方法.

Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.

以烯酮和丙酮为原料,用强酸性离子交换树脂代替浓硫酸作为催化剂,直接酯化合酰丙酮中间体酸异丙烯酯。

The amino-acid imidazoline amphoteric surfactant was prepared from dichloroethane and vegetable-oil fatty acid as raw materials by aminolysis, esterffication and hydroxymethylation.

以氯烷与植物油脂肪酸等为原料,通过氨解、酯化、羟甲基化缩合反应制得氨基酸类咪唑啉型两性表面活性剂。

A new method of gas chromatographic analyses in the production of chloroacetic acid for process control using diazomethane as esterification agent is studied.

以重氮甲烷为酯化剂，用气相色谱法对氯酸生产中控分析进行了研究。

It is possible to predict and controll the conversion rate of esterifications such as acrylic acid with dodecanol,tetradecanol and hexadecanol by this equation.

该回归方程在自变量回归范围内适用于丙烯酸与十、十四、十六酯化转化率预测和控制上。

The studies on the perferable conditions for synthesizing diglycol dioleate, by the esterification of diglycol monoleate with oleic acid via acid catalysis, were reported.

研究了以甘单油酸酯和油酸作原料进行酸催化酯化反应合甘双油酸酯适宜反应条件。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

学改性主要有氧、、酯和接枝共聚。

Propylene glycol monoether acetate was synthesized using heteropoly acid as catalyst for the firsttime.

首次以杂多为催剂采用酯法合成二醇单乙醚乙酯。

Method The target compound was synthesized from clarithromycin via hydrolyzation,acetylation,cyclic carbonatation,oxidation,decarbonatation,acylation,cyclic carbamatation and cyclization.

方法以克拉霉素为起始原料,经水解、乙酰、环碳酯、氧、脱碳酯、酰、环氨基甲酯和环合等反应合成目标合物。

Glycolipids (glycosyldiacylglycerols) are diacylglycerols with a sugar attached to the unesterified hydroxyl group.

糖酯类物质是由甘油二酯和糖结合未酯的羟基形成的。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探了一缩二乙醇油双酯酯反应的合成原理及其工艺操作方法。

Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid.

硫与聚乙烯醇(PVA)经酯制备PVA聚阴离子电解质。

Stearone glycol fumaric acid (SGF) was synthesized with maleicanhydride, cinnamyl alcohol and ethylene glycol.

由于烯二酐经醇解转型酯途径合成了对皮肤无过敏反应的反丁烯二桂醇甘醇酯(SGF)。

The isopropyl chloracetate was synthesized by esterification of chloracetic acid with isopropyl alcohol using aluminium phosphotungstate as catalyst.

以氯乙和醇为原料,磷钨铝作催剂进行酯反应,合成氯乙酯。

The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed.

综述了过硼钠与芳胺、芳酰胺、有机硼物、醛等合物的氧,取代、酯反应。

Dicyclohexylcarbodiimide (DCC) is widely used in the reaction for synthesis of esters and amides as a condensation agent.

二环己基碳二亚胺(DCC)是酯、酰胺等反应常用的一种脱水剂,采用DCC脱水缩合,反应条件温和,合成收率通常较高。

The preparation of hydroxyacetone was studied by esterification of chloroacetone with sodium formate and alcholysis of acetonyl formate with methanol.

以一氯酮、甲钠和甲醇为原料经酯与醇解两步反应合成羟基酮,研究了反应条件对相转移催酯以及醇解反应蒸馏过程的影响。

A planar tetradentate dinuclear ligand, 3, 5-bis(2-pyridyl) pyrazole, was synthesized by a three-step reaction of esterification, condensation and addition.

以2-吡啶甲为原料，经酯、缩合、加成合成了平面四齿双核配体3，5-二（2-吡啶基）吡唑。

Isopropyl cinnamylate was synthesized by the esterifiestion of isopropyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate.

用硫氢钾催肉桂与醇的酯反应,合成了肉桂酯。

Diester,diimide and dipeptide mimic compounds were synthesized by conjugated the amino groups and acid groups with diols or diacids links.

通过酯、酰胺反应由不同的二醇或二连接加巴喷丁和普瑞巴林合成二酯、酰胺、拟肽类等合物。

In this paper, synthesis of salidroside was reported starting from 4 hydroxyl phenylacetic acid through benzylation, esterification, reduction and glycosidation.

报道了以对羟基苯乙为原料,经过苄基、酯、还原、甙等步骤合成红景天甙的一种方法.

Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.

以乙烯酮和酮为原料,用强性离子换树脂代替浓硫作为催剂,直接酯合成乙酰酮的中间体乙烯酯。

The amino-acid imidazoline amphoteric surfactant was prepared from dichloroethane and vegetable-oil fatty acid as raw materials by aminolysis, esterffication and hydroxymethylation.

以二氯乙烷与植物油脂肪等为原料,通过氨解、酯、羟甲基缩合反应制得氨基类咪唑啉型两性表面活性剂。

A new method of gas chromatographic analyses in the production of chloroacetic acid for process control using diazomethane as esterification agent is studied.

以重氮甲烷为酯剂，用气相色谱法对氯乙生产的中控分析进行了研究。

It is possible to predict and controll the conversion rate of esterifications such as acrylic acid with dodecanol,tetradecanol and hexadecanol by this equation.

该回归方程在自变量的回归范围内适用于烯与十二醇、十四醇、十六醇酯转率的预测和控制上。

The studies on the perferable conditions for synthesizing diglycol dioleate, by the esterification of diglycol monoleate with oleic acid via acid catalysis, were reported.

研究了以二甘醇单油酯和油作原料进行催酯反应合成二甘醇双油酯的适宜反应条件。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

化学改性主有化、交联、化和接枝共聚。

Propylene glycol monoether acetate was synthesized using heteropoly acid as catalyst for the firsttime.

首次以杂多酸为催化剂采用化法合成丙二醇单乙醚乙酸。

Method The target compound was synthesized from clarithromycin via hydrolyzation,acetylation,cyclic carbonatation,oxidation,decarbonatation,acylation,cyclic carbamatation and cyclization.

方法以克拉霉素为起始原料,经水解、乙酰化、环碳酸化、化、脱碳酸化、酰化、环氨基甲酸化和环合等反应合成目标化合物。

Glycolipids (glycosyldiacylglycerols) are diacylglycerols with a sugar attached to the unesterified hydroxyl group.

糖类物质是由甘油二和糖结合未化的羟基形成的。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探了一缩二乙醇油酸双化反应的合成原理及其工艺操作方法。

Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid.

硫酸与聚乙烯醇(PVA)经化制备PVA聚阴离子电解质。

Stearone glycol fumaric acid (SGF) was synthesized with maleicanhydride, cinnamyl alcohol and ethylene glycol.

由于烯二酸酐经醇解转型化途径合成了对皮肤无过敏反应的反丁烯二酸桂醇甘醇(SGF)。

The isopropyl chloracetate was synthesized by esterification of chloracetic acid with isopropyl alcohol using aluminium phosphotungstate as catalyst.

以氯乙酸和异丙醇为原料,磷钨酸铝作催化剂进行化反应,合成氯乙酸异丙。

The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed.

了过硼酸钠与芳胺、芳酰胺、有机硼化物、醛等化合物的化,取代、化反应。

Dicyclohexylcarbodiimide (DCC) is widely used in the reaction for synthesis of esters and amides as a condensation agent.

二环己基碳二亚胺(DCC)是化、酰胺化等反应常用的一种脱水剂,采用DCC脱水缩合,反应条件温和,合成收率通常较高。

The preparation of hydroxyacetone was studied by esterification of chloroacetone with sodium formate and alcholysis of acetonyl formate with methanol.

以一氯丙酮、甲酸钠和甲醇为原料经化与醇解两步反应合成羟基丙酮,研究了反应条件对相转移催化化以及醇解反应蒸馏过程的影响。

A planar tetradentate dinuclear ligand, 3, 5-bis(2-pyridyl) pyrazole, was synthesized by a three-step reaction of esterification, condensation and addition.

以2-吡啶甲酸为原料，经化、缩合、加成合成了平面四齿双核配体3，5-二（2-吡啶基）吡唑。

Isopropyl cinnamylate was synthesized by the esterifiestion of isopropyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate.

用硫酸氢钾催化肉桂酸与异丙醇的化反应,合成了肉桂酸异丙。

Diester,diimide and dipeptide mimic compounds were synthesized by conjugated the amino groups and acid groups with diols or diacids links.

通过化、酰胺反应由不同的二醇或二酸连接加巴喷丁和普瑞巴林合成二、酰胺、拟肽类等化合物。

In this paper, synthesis of salidroside was reported starting from 4 hydroxyl phenylacetic acid through benzylation, esterification, reduction and glycosidation.

报道了以对羟基苯乙酸为原料,经过苄基化、化、还原、甙化等步骤合成红景天甙的一种方法.

Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.

以乙烯酮和丙酮为原料,用强酸性离子交换树脂代替浓硫酸作为催化剂,直接化合成乙酰丙酮的中间体乙酸异丙烯。

The amino-acid imidazoline amphoteric surfactant was prepared from dichloroethane and vegetable-oil fatty acid as raw materials by aminolysis, esterffication and hydroxymethylation.

以二氯乙烷与植物油脂肪酸等为原料,通过氨解、化、羟甲基化缩合反应制得氨基酸类咪唑啉型两性表面活性剂。

A new method of gas chromatographic analyses in the production of chloroacetic acid for process control using diazomethane as esterification agent is studied.

以重氮甲烷为化剂，用气相色谱法对氯乙酸生产的中控分析进行了研究。

It is possible to predict and controll the conversion rate of esterifications such as acrylic acid with dodecanol,tetradecanol and hexadecanol by this equation.

该回归方程在自变量的回归范围内适用于丙烯酸与十二醇、十四醇、十六醇化转化率的预测和控制上。

The studies on the perferable conditions for synthesizing diglycol dioleate, by the esterification of diglycol monoleate with oleic acid via acid catalysis, were reported.

研究了以二甘醇单油酸和油酸作原料进行酸催化化反应合成二甘醇双油酸的适宜反应条件。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

学改性主要有氧、交联、和接枝共聚。

Propylene glycol monoether acetate was synthesized using heteropoly acid as catalyst for the firsttime.

首次以杂多酸为催剂采用法成丙二醇单乙醚乙酸。

Method The target compound was synthesized from clarithromycin via hydrolyzation,acetylation,cyclic carbonatation,oxidation,decarbonatation,acylation,cyclic carbamatation and cyclization.

方法以克拉霉素为起始原料,经水解、乙酰、环碳酸、氧、脱碳酸、酰、环氨基甲酸和环应成目标物。

Glycolipids (glycosyldiacylglycerols) are diacylglycerols with a sugar attached to the unesterified hydroxyl group.

糖类物质是由甘油二和糖结未的羟基形成的。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探了一缩二乙醇油酸双应的成原理及其工艺操作方法。

Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid.

硫酸与聚乙烯醇(PVA)经备PVA聚阴离子电解质。

Stearone glycol fumaric acid (SGF) was synthesized with maleicanhydride, cinnamyl alcohol and ethylene glycol.

由于烯二酸酐经醇解转型途径成了对皮肤无过敏应的丁烯二酸桂醇甘醇(SGF)。

The isopropyl chloracetate was synthesized by esterification of chloracetic acid with isopropyl alcohol using aluminium phosphotungstate as catalyst.

以氯乙酸和异丙醇为原料,磷钨酸铝作催剂进行应,成氯乙酸异丙。

The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed.

综述了过硼酸钠与芳胺、芳酰胺、有机硼物、醛物的氧,取代、应。

Dicyclohexylcarbodiimide (DCC) is widely used in the reaction for synthesis of esters and amides as a condensation agent.

二环己基碳二亚胺(DCC)是、酰胺应常用的一种脱水剂,采用DCC脱水缩,应条件温和,成收率通常较高。

The preparation of hydroxyacetone was studied by esterification of chloroacetone with sodium formate and alcholysis of acetonyl formate with methanol.

以一氯丙酮、甲酸钠和甲醇为原料经与醇解两步应成羟基丙酮,研究了应条件对相转移催以及醇解应蒸馏过程的影响。

A planar tetradentate dinuclear ligand, 3, 5-bis(2-pyridyl) pyrazole, was synthesized by a three-step reaction of esterification, condensation and addition.

以2-吡啶甲酸为原料，经、缩、加成成了平面四齿双核配体3，5-二（2-吡啶基）吡唑。

Isopropyl cinnamylate was synthesized by the esterifiestion of isopropyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate.

用硫酸氢钾催肉桂酸与异丙醇的应,成了肉桂酸异丙。

Diester,diimide and dipeptide mimic compounds were synthesized by conjugated the amino groups and acid groups with diols or diacids links.

通过、酰胺应由不同的二醇或二酸连接加巴喷丁和普瑞巴林成二、酰胺、拟肽类物。

In this paper, synthesis of salidroside was reported starting from 4 hydroxyl phenylacetic acid through benzylation, esterification, reduction and glycosidation.

报道了以对羟基苯乙酸为原料,经过苄基、、还原、甙步骤成红景天甙的一种方法.

Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.

以乙烯酮和丙酮为原料,用强酸性离子交换树脂代替浓硫酸作为催剂,直接成乙酰丙酮的中间体乙酸异丙烯。

The amino-acid imidazoline amphoteric surfactant was prepared from dichloroethane and vegetable-oil fatty acid as raw materials by aminolysis, esterffication and hydroxymethylation.

以二氯乙烷与植物油脂肪酸为原料,通过氨解、、羟甲基缩应得氨基酸类咪唑啉型两性表面活性剂。

A new method of gas chromatographic analyses in the production of chloroacetic acid for process control using diazomethane as esterification agent is studied.

以重氮甲烷为剂，用气相色谱法对氯乙酸生产的中控分析进行了研究。

It is possible to predict and controll the conversion rate of esterifications such as acrylic acid with dodecanol,tetradecanol and hexadecanol by this equation.

该回归方程在自变量的回归范围内适用于丙烯酸与十二醇、十四醇、十六醇转率的预测和控上。

The studies on the perferable conditions for synthesizing diglycol dioleate, by the esterification of diglycol monoleate with oleic acid via acid catalysis, were reported.

研究了以二甘醇单油酸和油酸作原料进行酸催应成二甘醇双油酸的适宜应条件。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

学改性主要有氧、交联、酯和接枝共聚。

Propylene glycol monoether acetate was synthesized using heteropoly acid as catalyst for the firsttime.

首次以杂多酸为催剂采用酯法合成丙二醇单乙醚乙酸酯。

Method The target compound was synthesized from clarithromycin via hydrolyzation,acetylation,cyclic carbonatation,oxidation,decarbonatation,acylation,cyclic carbamatation and cyclization.

方法以克拉霉素为起始原料,经水解、乙酰、碳酸酯、氧、脱碳酸酯、酰、基甲酸酯和合等反应合成目标合物。

Glycolipids (glycosyldiacylglycerols) are diacylglycerols with a sugar attached to the unesterified hydroxyl group.

糖酯类物是甘油二酯和糖结合未酯的羟基形成的。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探了一缩二乙醇油酸双酯酯反应的合成原理及其工艺操作方法。

Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid.

硫酸与聚乙烯醇(PVA)经酯制备PVA聚阴离子电解。

Stearone glycol fumaric acid (SGF) was synthesized with maleicanhydride, cinnamyl alcohol and ethylene glycol.

烯二酸酐经醇解转型酯途径合成了对皮肤无过敏反应的反丁烯二酸桂醇甘醇酯(SGF)。

The isopropyl chloracetate was synthesized by esterification of chloracetic acid with isopropyl alcohol using aluminium phosphotungstate as catalyst.

以氯乙酸和异丙醇为原料,磷钨酸铝作催剂进行酯反应,合成氯乙酸异丙酯。

The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed.

综述了过硼酸钠与芳胺、芳酰胺、有机硼物、醛等合物的氧,取代、酯反应。

Dicyclohexylcarbodiimide (DCC) is widely used in the reaction for synthesis of esters and amides as a condensation agent.

二己基碳二亚胺(DCC)是酯、酰胺等反应常用的一种脱水剂,采用DCC脱水缩合,反应条件温和,合成收率通常较高。

The preparation of hydroxyacetone was studied by esterification of chloroacetone with sodium formate and alcholysis of acetonyl formate with methanol.

以一氯丙酮、甲酸钠和甲醇为原料经酯与醇解两步反应合成羟基丙酮,研究了反应条件对相转移催酯以及醇解反应蒸馏过程的影响。

A planar tetradentate dinuclear ligand, 3, 5-bis(2-pyridyl) pyrazole, was synthesized by a three-step reaction of esterification, condensation and addition.

以2-吡啶甲酸为原料，经酯、缩合、加成合成了平面四齿双核配体3，5-二（2-吡啶基）吡唑。

Isopropyl cinnamylate was synthesized by the esterifiestion of isopropyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate.

用硫酸氢钾催肉桂酸与异丙醇的酯反应,合成了肉桂酸异丙酯。

Diester,diimide and dipeptide mimic compounds were synthesized by conjugated the amino groups and acid groups with diols or diacids links.

通过酯、酰胺反应不同的二醇或二酸连接加巴喷丁和普瑞巴林合成二酯、酰胺、拟肽类等合物。

In this paper, synthesis of salidroside was reported starting from 4 hydroxyl phenylacetic acid through benzylation, esterification, reduction and glycosidation.

报道了以对羟基苯乙酸为原料,经过苄基、酯、还原、甙等步骤合成红景天甙的一种方法.

Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.

以乙烯酮和丙酮为原料,用强酸性离子交换树脂代替浓硫酸作为催剂,直接酯合成乙酰丙酮的中间体乙酸异丙烯酯。

The amino-acid imidazoline amphoteric surfactant was prepared from dichloroethane and vegetable-oil fatty acid as raw materials by aminolysis, esterffication and hydroxymethylation.

以二氯乙烷与植物油脂肪酸等为原料,通过解、酯、羟甲基缩合反应制得基酸类咪唑啉型两性表面活性剂。

A new method of gas chromatographic analyses in the production of chloroacetic acid for process control using diazomethane as esterification agent is studied.

以重氮甲烷为酯剂，用气相色谱法对氯乙酸生产的中控分析进行了研究。

It is possible to predict and controll the conversion rate of esterifications such as acrylic acid with dodecanol,tetradecanol and hexadecanol by this equation.

该回归方程在自变量的回归范围内适用丙烯酸与十二醇、十四醇、十六醇酯转率的预测和控制上。

The studies on the perferable conditions for synthesizing diglycol dioleate, by the esterification of diglycol monoleate with oleic acid via acid catalysis, were reported.

研究了以二甘醇单油酸酯和油酸作原料进行酸催酯反应合成二甘醇双油酸酯的适宜反应条件。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

学改性主要有氧、交联、酯和接枝共聚。

Propylene glycol monoether acetate was synthesized using heteropoly acid as catalyst for the firsttime.

首次酸为催采用酯法合成丙二醇单乙醚乙酸酯。

Method The target compound was synthesized from clarithromycin via hydrolyzation,acetylation,cyclic carbonatation,oxidation,decarbonatation,acylation,cyclic carbamatation and cyclization.

方法克拉霉素为起始原料,经水解、乙酰、环碳酸酯、氧、脱碳酸酯、酰、环氨基甲酸酯和环合等反应合成目标合物。

Glycolipids (glycosyldiacylglycerols) are diacylglycerols with a sugar attached to the unesterified hydroxyl group.

糖酯类物质是由甘油二酯和糖结合未酯的羟基形成的。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探了一缩二乙醇油酸双酯酯反应的合成原理及其工艺操作方法。

Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid.

硫酸与聚乙烯醇(PVA)经酯制备PVA聚阴离子电解质。

Stearone glycol fumaric acid (SGF) was synthesized with maleicanhydride, cinnamyl alcohol and ethylene glycol.

由于烯二酸酐经醇解转型酯途径合成了对皮肤无过敏反应的反丁烯二酸桂醇甘醇酯(SGF)。

The isopropyl chloracetate was synthesized by esterification of chloracetic acid with isopropyl alcohol using aluminium phosphotungstate as catalyst.

氯乙酸和异丙醇为原料,磷钨酸铝作催行酯反应,合成氯乙酸异丙酯。

The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed.

综述了过硼酸钠与芳胺、芳酰胺、有机硼物、醛等合物的氧,取代、酯反应。

Dicyclohexylcarbodiimide (DCC) is widely used in the reaction for synthesis of esters and amides as a condensation agent.

二环己基碳二亚胺(DCC)是酯、酰胺等反应常用的一种脱水,采用DCC脱水缩合,反应条件温和,合成收率通常较高。

The preparation of hydroxyacetone was studied by esterification of chloroacetone with sodium formate and alcholysis of acetonyl formate with methanol.

一氯丙酮、甲酸钠和甲醇为原料经酯与醇解两步反应合成羟基丙酮,研究了反应条件对相转移催酯及醇解反应蒸馏过程的影响。

A planar tetradentate dinuclear ligand, 3, 5-bis(2-pyridyl) pyrazole, was synthesized by a three-step reaction of esterification, condensation and addition.

2-吡啶甲酸为原料，经酯、缩合、加成合成了平面四齿双核配体3，5-二（2-吡啶基）吡唑。

Isopropyl cinnamylate was synthesized by the esterifiestion of isopropyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate.

用硫酸氢钾催肉桂酸与异丙醇的酯反应,合成了肉桂酸异丙酯。

Diester,diimide and dipeptide mimic compounds were synthesized by conjugated the amino groups and acid groups with diols or diacids links.

通过酯、酰胺反应由不同的二醇或二酸连接加巴喷丁和普瑞巴林合成二酯、酰胺、拟肽类等合物。

In this paper, synthesis of salidroside was reported starting from 4 hydroxyl phenylacetic acid through benzylation, esterification, reduction and glycosidation.

报道了对羟基苯乙酸为原料,经过苄基、酯、还原、甙等步骤合成红景天甙的一种方法.

Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.

乙烯酮和丙酮为原料,用强酸性离子交换树脂代替浓硫酸作为催,直接酯合成乙酰丙酮的中间体乙酸异丙烯酯。

The amino-acid imidazoline amphoteric surfactant was prepared from dichloroethane and vegetable-oil fatty acid as raw materials by aminolysis, esterffication and hydroxymethylation.

二氯乙烷与植物油脂肪酸等为原料,通过氨解、酯、羟甲基缩合反应制得氨基酸类咪唑啉型两性表面活性。

A new method of gas chromatographic analyses in the production of chloroacetic acid for process control using diazomethane as esterification agent is studied.

重氮甲烷为酯，用气相色谱法对氯乙酸生产的中控分析行了研究。

It is possible to predict and controll the conversion rate of esterifications such as acrylic acid with dodecanol,tetradecanol and hexadecanol by this equation.

该回归方程在自变量的回归范围内适用于丙烯酸与十二醇、十四醇、十六醇酯转率的预测和控制上。

The studies on the perferable conditions for synthesizing diglycol dioleate, by the esterification of diglycol monoleate with oleic acid via acid catalysis, were reported.

研究了二甘醇单油酸酯和油酸作原料行酸催酯反应合成二甘醇双油酸酯的适宜反应条件。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

化学改性主要有氧化、交联、化和接枝共聚。

Propylene glycol monoether acetate was synthesized using heteropoly acid as catalyst for the firsttime.

首次以杂多酸为催化剂采用化法合丙醇单乙醚乙酸。

Method The target compound was synthesized from clarithromycin via hydrolyzation,acetylation,cyclic carbonatation,oxidation,decarbonatation,acylation,cyclic carbamatation and cyclization.

方法以克拉霉素为起始料,经水解、乙酰化、环碳酸化、氧化、脱碳酸化、酰化、环氨基甲酸化和环合等反应合目标化合物。

Glycolipids (glycosyldiacylglycerols) are diacylglycerols with a sugar attached to the unesterified hydroxyl group.

糖类物质是由甘和糖结合未化的羟基形的。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探了一缩乙醇酸双化反应的合及其工艺操作方法。

Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid.

硫酸与聚乙烯醇(PVA)经化制备PVA聚阴离子电解质。

Stearone glycol fumaric acid (SGF) was synthesized with maleicanhydride, cinnamyl alcohol and ethylene glycol.

由于烯酸酐经醇解转型化途径合了对皮肤无过敏反应的反丁烯酸桂醇甘醇(SGF)。

The isopropyl chloracetate was synthesized by esterification of chloracetic acid with isopropyl alcohol using aluminium phosphotungstate as catalyst.

以氯乙酸和异丙醇为料,磷钨酸铝作催化剂进行化反应,合氯乙酸异丙。

The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed.

综述了过硼酸钠与芳胺、芳酰胺、有机硼化物、醛等化合物的氧化,取代、化反应。

Dicyclohexylcarbodiimide (DCC) is widely used in the reaction for synthesis of esters and amides as a condensation agent.

环己基碳亚胺(DCC)是化、酰胺化等反应常用的一种脱水剂,采用DCC脱水缩合,反应条件温和,合收率通常较高。

The preparation of hydroxyacetone was studied by esterification of chloroacetone with sodium formate and alcholysis of acetonyl formate with methanol.

以一氯丙酮、甲酸钠和甲醇为料经化与醇解两步反应合羟基丙酮,研究了反应条件对相转移催化化以及醇解反应蒸馏过程的影响。

A planar tetradentate dinuclear ligand, 3, 5-bis(2-pyridyl) pyrazole, was synthesized by a three-step reaction of esterification, condensation and addition.

以2-吡啶甲酸为料，经化、缩合、加合了平面四齿双核配体3，5-（2-吡啶基）吡唑。

Isopropyl cinnamylate was synthesized by the esterifiestion of isopropyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate.

用硫酸氢钾催化肉桂酸与异丙醇的化反应,合了肉桂酸异丙。

Diester,diimide and dipeptide mimic compounds were synthesized by conjugated the amino groups and acid groups with diols or diacids links.

通过化、酰胺反应由不同的醇或酸连接加巴喷丁和普瑞巴林合、酰胺、拟肽类等化合物。

In this paper, synthesis of salidroside was reported starting from 4 hydroxyl phenylacetic acid through benzylation, esterification, reduction and glycosidation.

报道了以对羟基苯乙酸为料,经过苄基化、化、还、甙化等步骤合红景天甙的一种方法.

Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.

以乙烯酮和丙酮为料,用强酸性离子交换树脂代替浓硫酸作为催化剂,直接化合乙酰丙酮的中间体乙酸异丙烯。

The amino-acid imidazoline amphoteric surfactant was prepared from dichloroethane and vegetable-oil fatty acid as raw materials by aminolysis, esterffication and hydroxymethylation.

以氯乙烷与植物脂肪酸等为料,通过氨解、化、羟甲基化缩合反应制得氨基酸类咪唑啉型两性表面活性剂。

A new method of gas chromatographic analyses in the production of chloroacetic acid for process control using diazomethane as esterification agent is studied.

以重氮甲烷为化剂，用气相色谱法对氯乙酸生产的中控分析进行了研究。

It is possible to predict and controll the conversion rate of esterifications such as acrylic acid with dodecanol,tetradecanol and hexadecanol by this equation.

该回归方程在自变量的回归范围内适用于丙烯酸与十醇、十四醇、十六醇化转化率的预测和控制上。

The studies on the perferable conditions for synthesizing diglycol dioleate, by the esterification of diglycol monoleate with oleic acid via acid catalysis, were reported.

研究了以甘醇单酸和酸作料进行酸催化化反应合甘醇双酸的适宜反应条件。

Chemical modification including oxygenation, esterify, graft copolymerization and so on.

学改性主要有氧、交联、酯和接枝共聚。

Propylene glycol monoether acetate was synthesized using heteropoly acid as catalyst for the firsttime.

首次以杂多酸为催剂采用酯法成丙二醇单乙醚乙酸酯。

Method The target compound was synthesized from clarithromycin via hydrolyzation,acetylation,cyclic carbonatation,oxidation,decarbonatation,acylation,cyclic carbamatation and cyclization.

方法以克拉霉素为起始原料,经水解、乙酰、环碳酸酯、氧、脱碳酸酯、酰、环氨基甲酸酯和环等成目标物。

Glycolipids (glycosyldiacylglycerols) are diacylglycerols with a sugar attached to the unesterified hydroxyl group.

糖酯类物质是由甘油二酯和糖酯的羟基形成的。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探了一缩二乙醇油酸双酯酯的成原理及其工艺操作方法。

Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid.

硫酸与聚乙烯醇(PVA)经酯制备PVA聚阴离子电解质。

Stearone glycol fumaric acid (SGF) was synthesized with maleicanhydride, cinnamyl alcohol and ethylene glycol.

由于烯二酸酐经醇解转型酯途径成了对皮肤无过敏的丁烯二酸桂醇甘醇酯(SGF)。

The isopropyl chloracetate was synthesized by esterification of chloracetic acid with isopropyl alcohol using aluminium phosphotungstate as catalyst.

以氯乙酸和异丙醇为原料,磷钨酸铝作催剂进行酯,成氯乙酸异丙酯。

The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed.

综述了过硼酸钠与芳胺、芳酰胺、有机硼物、醛等物的氧,取代、酯。

Dicyclohexylcarbodiimide (DCC) is widely used in the reaction for synthesis of esters and amides as a condensation agent.

二环己基碳二亚胺(DCC)是酯、酰胺等常用的一种脱水剂,采用DCC脱水缩,条件温和,成收率通常较高。

The preparation of hydroxyacetone was studied by esterification of chloroacetone with sodium formate and alcholysis of acetonyl formate with methanol.

以一氯丙酮、甲酸钠和甲醇为原料经酯与醇解两步成羟基丙酮,研究了条件对相转移催酯以及醇解蒸馏过程的影响。

A planar tetradentate dinuclear ligand, 3, 5-bis(2-pyridyl) pyrazole, was synthesized by a three-step reaction of esterification, condensation and addition.

以2-吡啶甲酸为原料，经酯、缩、加成成了平面四齿双核配体3，5-二（2-吡啶基）吡唑。

Isopropyl cinnamylate was synthesized by the esterifiestion of isopropyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate.

用硫酸氢钾催肉桂酸与异丙醇的酯,成了肉桂酸异丙酯。

Diester,diimide and dipeptide mimic compounds were synthesized by conjugated the amino groups and acid groups with diols or diacids links.

通过酯、酰胺由不同的二醇或二酸连接加巴喷丁和普瑞巴林成二酯、酰胺、拟肽类等物。

In this paper, synthesis of salidroside was reported starting from 4 hydroxyl phenylacetic acid through benzylation, esterification, reduction and glycosidation.

报道了以对羟基苯乙酸为原料,经过苄基、酯、还原、甙等步骤成红景天甙的一种方法.

Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.

以乙烯酮和丙酮为原料,用强酸性离子交换树脂代替浓硫酸作为催剂,直接酯成乙酰丙酮的中间体乙酸异丙烯酯。

The amino-acid imidazoline amphoteric surfactant was prepared from dichloroethane and vegetable-oil fatty acid as raw materials by aminolysis, esterffication and hydroxymethylation.

以二氯乙烷与植物油脂肪酸等为原料,通过氨解、酯、羟甲基缩制得氨基酸类咪唑啉型两性表面活性剂。

A new method of gas chromatographic analyses in the production of chloroacetic acid for process control using diazomethane as esterification agent is studied.

以重氮甲烷为酯剂，用气相色谱法对氯乙酸生产的中控分析进行了研究。

It is possible to predict and controll the conversion rate of esterifications such as acrylic acid with dodecanol,tetradecanol and hexadecanol by this equation.

该回归方程在自变量的回归范围内适用于丙烯酸与十二醇、十四醇、十六醇酯转率的预测和控制上。

The studies on the perferable conditions for synthesizing diglycol dioleate, by the esterification of diglycol monoleate with oleic acid via acid catalysis, were reported.

研究了以二甘醇单油酸酯和油酸作原料进行酸催酯成二甘醇双油酸酯的适宜条件。