Tri (tribromophenyl) cyanurate is synthesized from Tribromophenol and Cyanuric Chloride.
摘要由聚氯氰和
溴苯
反应制得化合物
(
嗅苯
)氰尿
酯。
Tri (tribromophenyl) cyanurate is synthesized from Tribromophenol and Cyanuric Chloride.
摘要由聚氯氰和
溴苯
反应制得化合物
(
嗅苯
)氰尿
酯。
The common absorption function of benzene and phynol in water on the series of organic soil is studied.
研究了水中苯和苯在系列有机膨润土上的共同吸附作用。
Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate(DEC)in fixed bed reactor was investigated.
以二乙酯(DEC)为乙基化试剂,与苯
在气固相条件下催化合成苯乙醚。
The major components were Triphenylmethane, Phytol, n-Hexadecanoic acid, Phenol, 2,4,6-tris (1,1-dimethylethyl).And etc.
其主要成分是苯基-甲烷、叶绿醇、正十六
、2,4,6-
(1,1-二甲乙基)-苯
等,这为进一步开发利用蒌蒿提
了科学依据。
The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively.
用HPLC法定儿茶素和熊果
,硫
-苯
法
定多糖,络合滴定法
定鞣质的含量。
The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.
概述了4-羟基香豆素的合成方法,重点介绍了苯法,乙酰水杨
法,水杨
甲酯法,邻羟基苯乙酮法。
The p-fluorophenoxy propionic acid was synthesized by p-fluorophenol and 3-chloropropanoic acid as row materials and transfer catalyzed by TEBA.
以对氟苯和3-氯丙
为起始原料,用苄基
乙基氯化铵作为催化剂,经过相转移催化合成对氟苯氧丙
。
The main synthetic methods of o-phenylphenol were reviewed.The method and research status of dehydrogenation to o-phenylphenol after cyclohexane condensation reaction were discussed detailedly.
摘要介绍合成邻苯基苯的几种主要工艺方法,对环己酮缩合脱氢法制邻苯基苯
的合成方法及研究状况进行详细阐述。
A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.
本文用异龙脑与苯在
性催化剂作用下进行选择性烷基化反应,再经催化氢化还原得到龙脑檀香产品。
On the basis of mechanism analysis and compare of CODCr degradation rate, parachlorophenol and aniline were found to be easier degraded by ferrate than nitrobenzene.
由机理分析和宏观CODCr降解率难易程度比较可知高铁根与对氯苯
、苯胺的反应比与硝基苯的反应更加容易进行。
Research and development for fhe production of pyrocatechol and hydroquinone by reaction of phenol with hydrogen peroxide and percarboxylic acid as hydroxylating reagent are introduced.
着重介绍用过氧化氢和过氧化羧作羟基化剂,使苯
羟基化生成邻苯二
和对苯二
的研究开发进展。
A foamable phenolic resin was prepared,through addition,condensation,in the presence of alkali.The resin was foamed with surfactant, foamer,solidifying agent , then the foam phenolplast was given .
苯与甲醛在碱性条件下经加成、缩合制得可发性
醛树脂,该树脂和表面活性剂、发泡剂、固化剂一起发泡即得
醛泡沫塑料。
Therefore, improved carbol fuchsin can be used as the fluorochrome to nuclear DNA to reduce the costs of the use of DNA-specific fluorochrome such as DAPI and H33258.
实验结果表明, 改良苯品红染液可作为荧光染料代替DAPI及H33258等昂贵的核染料, 从而降低实验成本。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Tri (tribromophenyl) cyanurate is synthesized from Tribromophenol and Cyanuric Chloride.
摘要由聚氯氰和
溴苯酚反应制得
(
嗅苯酚)氰尿酸酯。
The common absorption function of benzene and phynol in water on the series of organic soil is studied.
研究了水中苯和苯酚在系列有机膨润土上的共同吸附作用。
Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate(DEC)in fixed bed reactor was investigated.
以碳酸二乙酯(DEC)乙基
试剂,与苯酚在气固相条件下
成苯乙醚。
The major components were Triphenylmethane, Phytol, n-Hexadecanoic acid, Phenol, 2,4,6-tris (1,1-dimethylethyl).And etc.
其主要成分是苯基-甲烷、叶绿醇、正十六碳酸、2,4,6-
(1,1-二甲乙基)-苯酚等,这
进一步开发利用蒌蒿提
了科学依据。
The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively.
用HPLC法测定儿茶素和熊果酸,硫酸-苯酚法测定多糖,络滴定法测定鞣质的含量。
The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.
概述了4-羟基香豆素的成方法,重点介绍了苯酚法,乙酰水杨酸法,水杨酸甲酯法,邻羟基苯乙酮法。
The p-fluorophenoxy propionic acid was synthesized by p-fluorophenol and 3-chloropropanoic acid as row materials and transfer catalyzed by TEBA.
以对氟苯酚和3-氯丙酸起始原料,用苄基
乙基氯
铵作
剂,经过相转移
成对氟苯氧丙酸。
The main synthetic methods of o-phenylphenol were reviewed.The method and research status of dehydrogenation to o-phenylphenol after cyclohexane condensation reaction were discussed detailedly.
摘要介绍成邻苯基苯酚的几种主要工艺方法,对环己酮缩
脱氢法制邻苯基苯酚的
成方法及研究状况进行详细阐述。
A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.
本文用异龙脑与苯酚在酸性剂作用下进行选择性烷基
反应,再经
氢
还原得到龙脑檀香产品。
On the basis of mechanism analysis and compare of CODCr degradation rate, parachlorophenol and aniline were found to be easier degraded by ferrate than nitrobenzene.
由机理分析和宏观CODCr降解率难易程度比较可知高铁酸根与对氯苯酚、苯胺的反应比与硝基苯的反应更加容易进行。
Research and development for fhe production of pyrocatechol and hydroquinone by reaction of phenol with hydrogen peroxide and percarboxylic acid as hydroxylating reagent are introduced.
着重介绍用过氧氢和过氧
羧酸作羟基
剂,使苯酚羟基
生成邻苯二酚和对苯二酚的研究开发进展。
A foamable phenolic resin was prepared,through addition,condensation,in the presence of alkali.The resin was foamed with surfactant, foamer,solidifying agent , then the foam phenolplast was given .
苯酚与甲醛在碱性条件下经加成、缩制得可发性酚醛树脂,该树脂和表面活性剂、发泡剂、固
剂一起发泡即得酚醛泡沫塑料。
Therefore, improved carbol fuchsin can be used as the fluorochrome to nuclear DNA to reduce the costs of the use of DNA-specific fluorochrome such as DAPI and H33258.
实验结果表明, 改良苯酚品红染液可作荧光染料代替DAPI及H33258等昂贵的核染料, 从而降低实验成本。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Tri (tribromophenyl) cyanurate is synthesized from Tribromophenol and Cyanuric Chloride.
摘要由三聚氯氰和三溴酚反应制得化合物三(三嗅
酚)氰尿
酯。
The common absorption function of benzene and phynol in water on the series of organic soil is studied.
研究了水中和
酚在系列有机膨润土上的共同吸附作用。
Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate(DEC)in fixed bed reactor was investigated.
以碳酯(DEC)为
基化试剂,与
酚在气固相条件下催化合成
醚。
The major components were Triphenylmethane, Phytol, n-Hexadecanoic acid, Phenol, 2,4,6-tris (1,1-dimethylethyl).And etc.
其主要成分是三基-
烷、叶绿醇、正十六碳
、2,4,6-三(1,1-
基)-
酚等,这为进一步开发利用蒌蒿提
了科学依据。
The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively.
用HPLC法测定儿茶素和熊果,
-
酚法测定多糖,络合滴定法测定鞣质的含量。
The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.
概述了4-羟基香豆素的合成方法,重点介绍了酚法,
酰水杨
法,水杨
酯法,邻羟基
酮法。
The p-fluorophenoxy propionic acid was synthesized by p-fluorophenol and 3-chloropropanoic acid as row materials and transfer catalyzed by TEBA.
以对氟酚和3-氯丙
为起始原料,用苄基三
基氯化铵作为催化剂,经过相转移催化合成对氟
氧丙
。
The main synthetic methods of o-phenylphenol were reviewed.The method and research status of dehydrogenation to o-phenylphenol after cyclohexane condensation reaction were discussed detailedly.
摘要介绍合成邻基
酚的几种主要工艺方法,对环己酮缩合脱氢法制邻
基
酚的合成方法及研究状况进行详细阐述。
A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.
本文用异龙脑与酚在
性催化剂作用下进行选择性烷基化反应,再经催化氢化还原得到龙脑檀香产品。
On the basis of mechanism analysis and compare of CODCr degradation rate, parachlorophenol and aniline were found to be easier degraded by ferrate than nitrobenzene.
由机理分析和宏观CODCr降解率难易程度比较可知高铁根与对氯
酚、
胺的反应比与硝基
的反应更加容易进行。
Research and development for fhe production of pyrocatechol and hydroquinone by reaction of phenol with hydrogen peroxide and percarboxylic acid as hydroxylating reagent are introduced.
着重介绍用过氧化氢和过氧化羧作羟基化剂,使
酚羟基化生成邻
酚和对
酚的研究开发进展。
A foamable phenolic resin was prepared,through addition,condensation,in the presence of alkali.The resin was foamed with surfactant, foamer,solidifying agent , then the foam phenolplast was given .
酚与
醛在碱性条件下经加成、缩合制得可发性酚醛树脂,该树脂和表面活性剂、发泡剂、固化剂一起发泡即得酚醛泡沫塑料。
Therefore, improved carbol fuchsin can be used as the fluorochrome to nuclear DNA to reduce the costs of the use of DNA-specific fluorochrome such as DAPI and H33258.
实验结果表明, 改良酚品红染液可作为荧光染料代替DAPI及H33258等昂贵的核染料, 从而降低实验成本。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Tri (tribromophenyl) cyanurate is synthesized from Tribromophenol and Cyanuric Chloride.
摘要由聚氯氰和
溴苯酚反应制得
(
嗅苯酚)氰尿酸酯。
The common absorption function of benzene and phynol in water on the series of organic soil is studied.
研究了水中苯和苯酚在系列有机膨润土上的共同吸附作用。
Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate(DEC)in fixed bed reactor was investigated.
以碳酸二乙酯(DEC)乙基
试剂,与苯酚在气固相条件下
成苯乙醚。
The major components were Triphenylmethane, Phytol, n-Hexadecanoic acid, Phenol, 2,4,6-tris (1,1-dimethylethyl).And etc.
其主要成分是苯基-甲烷、叶绿醇、正十六碳酸、2,4,6-
(1,1-二甲乙基)-苯酚等,这
进一步开发利用蒌蒿提
了科学依据。
The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively.
用HPLC法测定儿茶素和熊果酸,硫酸-苯酚法测定多糖,络滴定法测定鞣质的含量。
The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.
概述了4-羟基香豆素的成方法,重点介绍了苯酚法,乙酰水杨酸法,水杨酸甲酯法,邻羟基苯乙酮法。
The p-fluorophenoxy propionic acid was synthesized by p-fluorophenol and 3-chloropropanoic acid as row materials and transfer catalyzed by TEBA.
以对氟苯酚和3-氯丙酸起始原料,用苄基
乙基氯
铵作
剂,经过相转移
成对氟苯氧丙酸。
The main synthetic methods of o-phenylphenol were reviewed.The method and research status of dehydrogenation to o-phenylphenol after cyclohexane condensation reaction were discussed detailedly.
摘要介绍成邻苯基苯酚的几种主要工艺方法,对环己酮缩
脱氢法制邻苯基苯酚的
成方法及研究状况进行详细阐述。
A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.
本文用异龙脑与苯酚在酸性剂作用下进行选择性烷基
反应,再经
氢
还原得到龙脑檀香产品。
On the basis of mechanism analysis and compare of CODCr degradation rate, parachlorophenol and aniline were found to be easier degraded by ferrate than nitrobenzene.
由机理分析和宏观CODCr降解率难易程度比较可知高铁酸根与对氯苯酚、苯胺的反应比与硝基苯的反应更加容易进行。
Research and development for fhe production of pyrocatechol and hydroquinone by reaction of phenol with hydrogen peroxide and percarboxylic acid as hydroxylating reagent are introduced.
着重介绍用过氧氢和过氧
羧酸作羟基
剂,使苯酚羟基
生成邻苯二酚和对苯二酚的研究开发进展。
A foamable phenolic resin was prepared,through addition,condensation,in the presence of alkali.The resin was foamed with surfactant, foamer,solidifying agent , then the foam phenolplast was given .
苯酚与甲醛在碱性条件下经加成、缩制得可发性酚醛树脂,该树脂和表面活性剂、发泡剂、固
剂一起发泡即得酚醛泡沫塑料。
Therefore, improved carbol fuchsin can be used as the fluorochrome to nuclear DNA to reduce the costs of the use of DNA-specific fluorochrome such as DAPI and H33258.
实验结果表明, 改良苯酚品红染液可作荧光染料代替DAPI及H33258等昂贵的核染料, 从而降低实验成本。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Tri (tribromophenyl) cyanurate is synthesized from Tribromophenol and Cyanuric Chloride.
摘要由三聚氯氰和三溴苯酚反应制得物三(三嗅苯酚)氰尿酸酯。
The common absorption function of benzene and phynol in water on the series of organic soil is studied.
研究了水中苯和苯酚在系列有机膨润土上共同吸附作用。
Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate(DEC)in fixed bed reactor was investigated.
以碳酸二乙酯(DEC)为乙基试剂,与苯酚在气固相条件下
成苯乙醚。
The major components were Triphenylmethane, Phytol, n-Hexadecanoic acid, Phenol, 2,4,6-tris (1,1-dimethylethyl).And etc.
其主要成分是三苯基-甲烷、叶绿醇、正十六碳酸、2,4,6-三(1,1-二甲乙基)-苯酚等,这为进一步开发利用蒌蒿提了科学依据。
The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively.
用HPLC法测定儿茶和熊果酸,硫酸-苯酚法测定多糖,络
滴定法测定鞣质
含量。
The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.
概述了4-羟基香成方法,重点介绍了苯酚法,乙酰水杨酸法,水杨酸甲酯法,邻羟基苯乙酮法。
The p-fluorophenoxy propionic acid was synthesized by p-fluorophenol and 3-chloropropanoic acid as row materials and transfer catalyzed by TEBA.
以对氟苯酚和3-氯丙酸为起始原料,用苄基三乙基氯铵作为
剂,经过相转移
成对氟苯氧丙酸。
The main synthetic methods of o-phenylphenol were reviewed.The method and research status of dehydrogenation to o-phenylphenol after cyclohexane condensation reaction were discussed detailedly.
摘要介绍成邻苯基苯酚
几种主要工艺方法,对环己酮缩
脱氢法制邻苯基苯酚
成方法及研究状况进行详细阐述。
A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.
本文用异龙脑与苯酚在酸性剂作用下进行选择性烷基
反应,再经
氢
还原得到龙脑檀香产品。
On the basis of mechanism analysis and compare of CODCr degradation rate, parachlorophenol and aniline were found to be easier degraded by ferrate than nitrobenzene.
由机理分析和宏观CODCr降解率难易程度比较可知高铁酸根与对氯苯酚、苯胺反应比与硝基苯
反应更加容易进行。
Research and development for fhe production of pyrocatechol and hydroquinone by reaction of phenol with hydrogen peroxide and percarboxylic acid as hydroxylating reagent are introduced.
着重介绍用过氧氢和过氧
羧酸作羟基
剂,使苯酚羟基
生成邻苯二酚和对苯二酚
研究开发进展。
A foamable phenolic resin was prepared,through addition,condensation,in the presence of alkali.The resin was foamed with surfactant, foamer,solidifying agent , then the foam phenolplast was given .
苯酚与甲醛在碱性条件下经加成、缩制得可发性酚醛树脂,该树脂和表面活性剂、发泡剂、固
剂一起发泡即得酚醛泡沫塑料。
Therefore, improved carbol fuchsin can be used as the fluorochrome to nuclear DNA to reduce the costs of the use of DNA-specific fluorochrome such as DAPI and H33258.
实验结果表明, 改良苯酚品红染液可作为荧光染料代替DAPI及H33258等昂贵核染料, 从而降低实验成本。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件观点;若发现问题,欢迎向我们指正。
Tri (tribromophenyl) cyanurate is synthesized from Tribromophenol and Cyanuric Chloride.
摘要由三聚和三溴
反应制得
合物三(三嗅
)
尿酸酯。
The common absorption function of benzene and phynol in water on the series of organic soil is studied.
研究了水中和
在系列有机膨润土上的共同吸附作用。
Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate(DEC)in fixed bed reactor was investigated.
以碳酸二乙酯(DEC)为乙试剂,与
在气固相条件下催
合成
乙醚。
The major components were Triphenylmethane, Phytol, n-Hexadecanoic acid, Phenol, 2,4,6-tris (1,1-dimethylethyl).And etc.
其主要成分是三-甲烷、叶绿醇、正十六碳酸、2,4,6-三(1,1-二甲乙
)-
等,这为进一步开发利用蒌蒿提
了科学依据。
The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively.
用HPLC法测定儿茶素和熊果酸,硫酸-法测定多糖,络合滴定法测定鞣质的含量。
The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.
概述了4-羟香豆素的合成方法,重点介绍了
法,乙酰水杨酸法,水杨酸甲酯法,邻羟
乙酮法。
The p-fluorophenoxy propionic acid was synthesized by p-fluorophenol and 3-chloropropanoic acid as row materials and transfer catalyzed by TEBA.
以对氟和3-
丙酸为起始原料,用苄
三乙
铵作为催
剂,经过相转移催
合成对氟
氧丙酸。
The main synthetic methods of o-phenylphenol were reviewed.The method and research status of dehydrogenation to o-phenylphenol after cyclohexane condensation reaction were discussed detailedly.
摘要介绍合成邻的几种主要工艺方法,对环己酮缩合脱氢法制邻
的合成方法及研究状况进行详细阐述。
A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.
本文用异龙脑与在酸性催
剂作用下进行选择性烷
反应,再经催
氢
还原得到龙脑檀香产品。
On the basis of mechanism analysis and compare of CODCr degradation rate, parachlorophenol and aniline were found to be easier degraded by ferrate than nitrobenzene.
由机理分析和宏观CODCr降解率难易程度比较可知高铁酸根与对、
胺的反应比与硝
的反应更加容易进行。
Research and development for fhe production of pyrocatechol and hydroquinone by reaction of phenol with hydrogen peroxide and percarboxylic acid as hydroxylating reagent are introduced.
着重介绍用过氧氢和过氧
羧酸作羟
剂,使
羟
生成邻
二
和对
二
的研究开发进展。
A foamable phenolic resin was prepared,through addition,condensation,in the presence of alkali.The resin was foamed with surfactant, foamer,solidifying agent , then the foam phenolplast was given .
与甲醛在碱性条件下经加成、缩合制得可发性
醛树脂,该树脂和表面活性剂、发泡剂、固
剂一起发泡即得
醛泡沫塑料。
Therefore, improved carbol fuchsin can be used as the fluorochrome to nuclear DNA to reduce the costs of the use of DNA-specific fluorochrome such as DAPI and H33258.
实验结果表明, 改良品红染液可作为荧光染料代替DAPI及H33258等昂贵的核染料, 从而降低实验成本。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Tri (tribromophenyl) cyanurate is synthesized from Tribromophenol and Cyanuric Chloride.
摘要由三聚氯氰和三溴苯酚反应制得化合物三(三嗅苯酚)氰尿酯。
The common absorption function of benzene and phynol in water on the series of organic soil is studied.
研究了中苯和苯酚在系列有机膨润土上的共同吸附作用。
Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate(DEC)in fixed bed reactor was investigated.
以乙酯(DEC)为乙基化试剂,与苯酚在气固相条件下催化合成苯乙醚。
The major components were Triphenylmethane, Phytol, n-Hexadecanoic acid, Phenol, 2,4,6-tris (1,1-dimethylethyl).And etc.
其主要成分是三苯基-甲烷、叶绿醇、正十六、2,4,6-三(1,1-
甲乙基)-苯酚等,这为进一步开发利用蒌蒿提
了科学依据。
The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively.
用HPLC法测定儿茶素和熊果,硫
-苯酚法测定多糖,络合滴定法测定鞣质的含量。
The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.
概述了4-羟基香豆素的合成方法,重点介绍了苯酚法,乙酰法,
甲酯法,邻羟基苯乙酮法。
The p-fluorophenoxy propionic acid was synthesized by p-fluorophenol and 3-chloropropanoic acid as row materials and transfer catalyzed by TEBA.
以对氟苯酚和3-氯丙为起始原料,用苄基三乙基氯化铵作为催化剂,经过相转移催化合成对氟苯氧丙
。
The main synthetic methods of o-phenylphenol were reviewed.The method and research status of dehydrogenation to o-phenylphenol after cyclohexane condensation reaction were discussed detailedly.
摘要介绍合成邻苯基苯酚的几种主要工艺方法,对环己酮缩合脱氢法制邻苯基苯酚的合成方法及研究状况进行详细阐述。
A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.
本文用异龙脑与苯酚在性催化剂作用下进行选择性烷基化反应,再经催化氢化还原得到龙脑檀香产品。
On the basis of mechanism analysis and compare of CODCr degradation rate, parachlorophenol and aniline were found to be easier degraded by ferrate than nitrobenzene.
由机理分析和宏观CODCr降解率难易程度比较可知高铁根与对氯苯酚、苯胺的反应比与硝基苯的反应更加容易进行。
Research and development for fhe production of pyrocatechol and hydroquinone by reaction of phenol with hydrogen peroxide and percarboxylic acid as hydroxylating reagent are introduced.
着重介绍用过氧化氢和过氧化羧作羟基化剂,使苯酚羟基化生成邻苯
酚和对苯
酚的研究开发进展。
A foamable phenolic resin was prepared,through addition,condensation,in the presence of alkali.The resin was foamed with surfactant, foamer,solidifying agent , then the foam phenolplast was given .
苯酚与甲醛在碱性条件下经加成、缩合制得可发性酚醛树脂,该树脂和表面活性剂、发泡剂、固化剂一起发泡即得酚醛泡沫塑料。
Therefore, improved carbol fuchsin can be used as the fluorochrome to nuclear DNA to reduce the costs of the use of DNA-specific fluorochrome such as DAPI and H33258.
实验结果表明, 改良苯酚品红染液可作为荧光染料代替DAPI及H33258等昂贵的核染料, 从而降低实验成本。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Tri (tribromophenyl) cyanurate is synthesized from Tribromophenol and Cyanuric Chloride.
摘要由三聚氯氰和三溴苯酚反应制得物三(三嗅苯酚)氰尿酸酯。
The common absorption function of benzene and phynol in water on the series of organic soil is studied.
研究了水中苯和苯酚在系列有机膨润土上的共同吸附作用。
Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate(DEC)in fixed bed reactor was investigated.
以碳酸二乙酯(DEC)为乙基试剂,与苯酚在气固相条件下催
苯乙醚。
The major components were Triphenylmethane, Phytol, n-Hexadecanoic acid, Phenol, 2,4,6-tris (1,1-dimethylethyl).And etc.
其主要分是三苯基-甲烷、叶绿醇、正十六碳酸、2,4,6-三(1,1-二甲乙基)-苯酚等,这为进一步开发利用蒌蒿提
了科学依据。
The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively.
用HPLC法测定儿茶和熊果酸,硫酸-苯酚法测定多糖,络
滴定法测定鞣质的含量。
The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.
概述了4-羟基的
方法,重点介绍了苯酚法,乙酰水杨酸法,水杨酸甲酯法,邻羟基苯乙酮法。
The p-fluorophenoxy propionic acid was synthesized by p-fluorophenol and 3-chloropropanoic acid as row materials and transfer catalyzed by TEBA.
以对氟苯酚和3-氯丙酸为起始原料,用苄基三乙基氯铵作为催
剂,经过相转移催
对氟苯氧丙酸。
The main synthetic methods of o-phenylphenol were reviewed.The method and research status of dehydrogenation to o-phenylphenol after cyclohexane condensation reaction were discussed detailedly.
摘要介绍邻苯基苯酚的几种主要工艺方法,对环己酮缩
脱氢法制邻苯基苯酚的
方法及研究状况进行详细阐述。
A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.
本文用异龙脑与苯酚在酸性催剂作用下进行选择性烷基
反应,再经催
氢
还原得到龙脑檀
产品。
On the basis of mechanism analysis and compare of CODCr degradation rate, parachlorophenol and aniline were found to be easier degraded by ferrate than nitrobenzene.
由机理分析和宏观CODCr降解率难易程度比较可知高铁酸根与对氯苯酚、苯胺的反应比与硝基苯的反应更加容易进行。
Research and development for fhe production of pyrocatechol and hydroquinone by reaction of phenol with hydrogen peroxide and percarboxylic acid as hydroxylating reagent are introduced.
着重介绍用过氧氢和过氧
羧酸作羟基
剂,使苯酚羟基
生
邻苯二酚和对苯二酚的研究开发进展。
A foamable phenolic resin was prepared,through addition,condensation,in the presence of alkali.The resin was foamed with surfactant, foamer,solidifying agent , then the foam phenolplast was given .
苯酚与甲醛在碱性条件下经加、缩
制得可发性酚醛树脂,该树脂和表面活性剂、发泡剂、固
剂一起发泡即得酚醛泡沫塑料。
Therefore, improved carbol fuchsin can be used as the fluorochrome to nuclear DNA to reduce the costs of the use of DNA-specific fluorochrome such as DAPI and H33258.
实验结果表明, 改良苯酚品红染液可作为荧光染料代替DAPI及H33258等昂贵的核染料, 从而降低实验本。
声明:以上例句、词性分类均由互联网资源自动生,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Tri (tribromophenyl) cyanurate is synthesized from Tribromophenol and Cyanuric Chloride.
摘要由三聚氯氰和三溴苯酚反应制得化合物三(三嗅苯酚)氰尿酸酯。
The common absorption function of benzene and phynol in water on the series of organic soil is studied.
研究了水中苯和苯酚在系列有机膨润土上的共同吸附作用。
Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate(DEC)in fixed bed reactor was investigated.
以碳酸二乙酯(DEC)为乙化试剂,与苯酚在气固相条件下催化合成苯乙醚。
The major components were Triphenylmethane, Phytol, n-Hexadecanoic acid, Phenol, 2,4,6-tris (1,1-dimethylethyl).And etc.
其主要成分是三苯-
、叶绿醇、正十六碳酸、2,4,6-三(1,1-二
乙
)-苯酚等,这为进一步开发利用蒌蒿提
了科学依据。
The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively.
用HPLC法儿茶素和熊果酸,硫酸-苯酚法
多糖,络合滴
法
鞣质的含量。
The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.
概述了4-羟香豆素的合成方法,重点介绍了苯酚法,乙酰水杨酸法,水杨酸
酯法,邻羟
苯乙酮法。
The p-fluorophenoxy propionic acid was synthesized by p-fluorophenol and 3-chloropropanoic acid as row materials and transfer catalyzed by TEBA.
以对氟苯酚和3-氯丙酸为起始原料,用苄三乙
氯化铵作为催化剂,经过相转移催化合成对氟苯氧丙酸。
The main synthetic methods of o-phenylphenol were reviewed.The method and research status of dehydrogenation to o-phenylphenol after cyclohexane condensation reaction were discussed detailedly.
摘要介绍合成邻苯苯酚的几种主要工艺方法,对环己酮缩合脱氢法制邻苯
苯酚的合成方法及研究状况进行详细阐述。
A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.
本文用异龙脑与苯酚在酸性催化剂作用下进行选择性化反应,再经催化氢化还原得到龙脑檀香产品。
On the basis of mechanism analysis and compare of CODCr degradation rate, parachlorophenol and aniline were found to be easier degraded by ferrate than nitrobenzene.
由机理分析和宏观CODCr降解率难易程度比较可知高铁酸根与对氯苯酚、苯胺的反应比与硝苯的反应更加容易进行。
Research and development for fhe production of pyrocatechol and hydroquinone by reaction of phenol with hydrogen peroxide and percarboxylic acid as hydroxylating reagent are introduced.
着重介绍用过氧化氢和过氧化羧酸作羟化剂,使苯酚羟
化生成邻苯二酚和对苯二酚的研究开发进展。
A foamable phenolic resin was prepared,through addition,condensation,in the presence of alkali.The resin was foamed with surfactant, foamer,solidifying agent , then the foam phenolplast was given .
苯酚与醛在碱性条件下经加成、缩合制得可发性酚醛树脂,该树脂和表面活性剂、发泡剂、固化剂一起发泡即得酚醛泡沫塑料。
Therefore, improved carbol fuchsin can be used as the fluorochrome to nuclear DNA to reduce the costs of the use of DNA-specific fluorochrome such as DAPI and H33258.
实验结果表明, 改良苯酚品红染液可作为荧光染料代替DAPI及H33258等昂贵的核染料, 从而降低实验成本。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Tri (tribromophenyl) cyanurate is synthesized from Tribromophenol and Cyanuric Chloride.
摘要由三聚氯氰和三溴苯酚反应制得化合物三(三嗅苯酚)氰尿酸酯。
The common absorption function of benzene and phynol in water on the series of organic soil is studied.
研中苯和苯酚在系列有机膨润土上的共同吸附作
。
Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate(DEC)in fixed bed reactor was investigated.
以碳酸二乙酯(DEC)为乙基化试剂,与苯酚在气固相条件下催化合成苯乙醚。
The major components were Triphenylmethane, Phytol, n-Hexadecanoic acid, Phenol, 2,4,6-tris (1,1-dimethylethyl).And etc.
其主要成分是三苯基-甲烷、叶绿醇、正十六碳酸、2,4,6-三(1,1-二甲乙基)-苯酚等,这为进一步开发利蒌蒿提
科学依据。
The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively.
HPLC法测定儿茶素和熊果酸,硫酸-苯酚法测定多糖,络合滴定法测定鞣质的含量。
The primary synthetic methods of 4-hydroxycoumarin was reviewed starting from phenol, 2-acetylsalicylic acid, methyl salicylate, and o-hydroxyacetophenone respectively.
概述4-羟基香豆素的合成方法,重点介绍
苯酚法,乙酰
杨酸法,
杨酸甲酯法,邻羟基苯乙酮法。
The p-fluorophenoxy propionic acid was synthesized by p-fluorophenol and 3-chloropropanoic acid as row materials and transfer catalyzed by TEBA.
以对氟苯酚和3-氯丙酸为起始,
苄基三乙基氯化铵作为催化剂,经过相转移催化合成对氟苯氧丙酸。
The main synthetic methods of o-phenylphenol were reviewed.The method and research status of dehydrogenation to o-phenylphenol after cyclohexane condensation reaction were discussed detailedly.
摘要介绍合成邻苯基苯酚的几种主要工艺方法,对环己酮缩合脱氢法制邻苯基苯酚的合成方法及研状况进行详细阐述。
A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.
本文异龙脑与苯酚在酸性催化剂作
下进行选择性烷基化反应,再经催化氢化还
得到龙脑檀香产品。
On the basis of mechanism analysis and compare of CODCr degradation rate, parachlorophenol and aniline were found to be easier degraded by ferrate than nitrobenzene.
由机理分析和宏观CODCr降解率难易程度比较可知高铁酸根与对氯苯酚、苯胺的反应比与硝基苯的反应更加容易进行。
Research and development for fhe production of pyrocatechol and hydroquinone by reaction of phenol with hydrogen peroxide and percarboxylic acid as hydroxylating reagent are introduced.
着重介绍过氧化氢和过氧化羧酸作羟基化剂,使苯酚羟基化生成邻苯二酚和对苯二酚的研
开发进展。
A foamable phenolic resin was prepared,through addition,condensation,in the presence of alkali.The resin was foamed with surfactant, foamer,solidifying agent , then the foam phenolplast was given .
苯酚与甲醛在碱性条件下经加成、缩合制得可发性酚醛树脂,该树脂和表面活性剂、发泡剂、固化剂一起发泡即得酚醛泡沫塑。
Therefore, improved carbol fuchsin can be used as the fluorochrome to nuclear DNA to reduce the costs of the use of DNA-specific fluorochrome such as DAPI and H33258.
实验结果表明, 改良苯酚品红染液可作为荧光染代替DAPI及H33258等昂贵的核染
, 从而降低实验成本。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。