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

以氯乙和异丙醇为原料,磷钨铝作催化剂进行酯化反应,合成氯乙异丙酯。

A new path for the preparation of leaf alcohol with 3-chloropropanol, triphenylphosphine and propionaldehyde through Wittig reaction was studied.

本文研究了以3-氯丙醇，三苯基膦和丙醛为原料利用威蒂希反应合成叶醇的路。

This paper texted the process to prepare metadoxine from vitamine B6 hydrochloric acid salt ,pyroglutamic acid and isoproanol.

本文以维生素B6氯化氢盐、焦谷氨和异丙醇为原料,固相合成美他,度达96.3%。

Aluminum propoxide for the Tishchenko condensation of propanal to propyl propionate is prepared from aluminum powder and propanol.

以合成出的丙醇铝为催化剂,无水氯化锌为助催化剂,用丙醛一步合成了丙丙酯,收率可达92％,选择性可达93％。

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

用硫氢钾催化肉桂与异丙醇的酯化反应,合成了肉桂异丙酯。

The content of free acetic acid in cigarette smoke condensates was determined by GC-MS with isopropyl alcohol as the solvent and nonanol as the internal standard.

以异丙醇为溶剂,壬醇为内标,采用气相色谱-质谱法分析了卷烟烟气总粒相物中的游离乙,乙测定结果的相对标准偏差小于1%,平均回收率为99。

Two kinds of products can be obtained in the addition reaction of benzaldoxime with propinol, in which 3-hydroxymethyl-dihydroisoxazol is the main product when reaction equilibrium is reached.

炔丙醇的两种取向对应着加成反应的两种产物，反应达到平衡后，3-羟甲基二氢异恶唑为主要产物。

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

以氯乙和异丙醇为原料,磷钨铝作催化剂进行酯化反应,合成氯乙异丙酯。

A new path for the preparation of leaf alcohol with 3-chloropropanol, triphenylphosphine and propionaldehyde through Wittig reaction was studied.

文研究了以3-氯丙醇，三苯基膦和丙醛为原料利用威蒂希反应合成叶醇的新路。

This paper texted the process to prepare metadoxine from vitamine B6 hydrochloric acid salt ,pyroglutamic acid and isoproanol.

文以维生素B6氯化氢盐、焦谷氨和异丙醇为原料,固相合成美,纯度达96.3%。

Aluminum propoxide for the Tishchenko condensation of propanal to propyl propionate is prepared from aluminum powder and propanol.

以合成出的丙醇铝为催化剂,无水氯化锌为助催化剂,用丙醛一步合成了丙丙酯,收率可达92％,选择性可达93％。

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

用硫氢钾催化肉桂与异丙醇的酯化反应,合成了肉桂异丙酯。

The content of free acetic acid in cigarette smoke condensates was determined by GC-MS with isopropyl alcohol as the solvent and nonanol as the internal standard.

以异丙醇为溶剂,壬醇为内标,采用气相色谱-质谱法分析了卷烟烟气总粒相物中的游离乙,乙测定结果的相对标准偏差小于1%,平均回收率为99。

Two kinds of products can be obtained in the addition reaction of benzaldoxime with propinol, in which 3-hydroxymethyl-dihydroisoxazol is the main product when reaction equilibrium is reached.

炔丙醇的两种取向对应着加成反应的两种产物，反应达到平衡后，3-羟甲基二氢异恶唑为主要产物。

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

以氯乙和异丙醇原,磷钨铝作剂进行酯反应,合成氯乙异丙酯。

A new path for the preparation of leaf alcohol with 3-chloropropanol, triphenylphosphine and propionaldehyde through Wittig reaction was studied.

本文研究了以3-氯丙醇，三苯基膦和丙醛原威蒂希反应合成叶醇的新路线。

This paper texted the process to prepare metadoxine from vitamine B6 hydrochloric acid salt ,pyroglutamic acid and isoproanol.

本文以维生素B6氯氢盐、焦谷氨和异丙醇原,固相合成美他多辛,纯度达96.3%。

Aluminum propoxide for the Tishchenko condensation of propanal to propyl propionate is prepared from aluminum powder and propanol.

以合成出的丙醇铝剂,无水氯锌助剂,丙醛一步合成了丙丙酯,收率可达92％,选择性可达93％。

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

硫氢钾肉桂与异丙醇的酯反应,合成了肉桂异丙酯。

The content of free acetic acid in cigarette smoke condensates was determined by GC-MS with isopropyl alcohol as the solvent and nonanol as the internal standard.

以异丙醇溶剂,壬醇内标,采气相色谱-质谱法分析了卷烟烟气总粒相物中的游离乙,乙测定结果的相对标准偏差小于1%,平均回收率99。

Two kinds of products can be obtained in the addition reaction of benzaldoxime with propinol, in which 3-hydroxymethyl-dihydroisoxazol is the main product when reaction equilibrium is reached.

炔丙醇的两种取向对应着加成反应的两种产物，反应达到平衡后，3-羟甲基二氢异恶唑主要产物。

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

以乙和异丙醇为原料,磷钨铝作催化剂进行酯化反应,乙异丙酯。

A new path for the preparation of leaf alcohol with 3-chloropropanol, triphenylphosphine and propionaldehyde through Wittig reaction was studied.

本文研究了以3-丙醇，三苯基膦和丙醛为原料利用威蒂希反应叶醇的新路线。

This paper texted the process to prepare metadoxine from vitamine B6 hydrochloric acid salt ,pyroglutamic acid and isoproanol.

本文以维生素B6化氢盐、焦谷氨和异丙醇为原料,固相美他多辛,纯度达96.3%。

Aluminum propoxide for the Tishchenko condensation of propanal to propyl propionate is prepared from aluminum powder and propanol.

以出的丙醇铝为催化剂,无水化锌为助催化剂,用丙醛一步了丙丙酯,达92％,选择性达93％。

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

用硫氢钾催化肉桂与异丙醇的酯化反应,了肉桂异丙酯。

The content of free acetic acid in cigarette smoke condensates was determined by GC-MS with isopropyl alcohol as the solvent and nonanol as the internal standard.

以异丙醇为溶剂,壬醇为内标,采用气相色谱-质谱法分析了卷烟烟气总粒相物中的游离乙,乙测定结果的相对标准偏差小于1%,平均回为99。

Two kinds of products can be obtained in the addition reaction of benzaldoxime with propinol, in which 3-hydroxymethyl-dihydroisoxazol is the main product when reaction equilibrium is reached.

炔丙醇的两种取向对应着加反应的两种产物，反应达到平衡后，3-羟甲基二氢异恶唑为主要产物。

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。

A new path for the preparation of leaf alcohol with 3-chloropropanol, triphenylphosphine and propionaldehyde through Wittig reaction was studied.

本文研究了以3-氯醇，三苯基膦和醛为原料利用威蒂希反应合成叶醇的新路线。

This paper texted the process to prepare metadoxine from vitamine B6 hydrochloric acid salt ,pyroglutamic acid and isoproanol.

本文以维生素B6氯氢盐、焦谷氨和醇为原料,固相合成美他多辛,纯度达96.3%。

Aluminum propoxide for the Tishchenko condensation of propanal to propyl propionate is prepared from aluminum powder and propanol.

以合成出的醇铝为催剂,无水氯锌为助催剂,用醛一步合成了酯,收率可达92％,选择性可达93％。

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。

The content of free acetic acid in cigarette smoke condensates was determined by GC-MS with isopropyl alcohol as the solvent and nonanol as the internal standard.

以醇为溶剂,壬醇为内标,采用气相色谱-质谱法分析了卷烟烟气总粒相物中的游离乙,乙测定结果的相对标准偏差小于1%,平均回收率为99。

Two kinds of products can be obtained in the addition reaction of benzaldoxime with propinol, in which 3-hydroxymethyl-dihydroisoxazol is the main product when reaction equilibrium is reached.

炔醇的两种取向对应着加成反应的两种产物，反应达到平衡后，3-羟甲基二氢恶唑为主要产物。

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

以氯乙为原料,磷钨铝作催化剂进行酯化反应,合成氯乙酯。

A new path for the preparation of leaf alcohol with 3-chloropropanol, triphenylphosphine and propionaldehyde through Wittig reaction was studied.

本文研究了以3-氯，三苯基膦醛为原料利用威蒂希反应合成叶新路线。

This paper texted the process to prepare metadoxine from vitamine B6 hydrochloric acid salt ,pyroglutamic acid and isoproanol.

本文以维生素B6氯化氢盐、焦谷氨为原料,固相合成美他多辛,纯度达96.3%。

Aluminum propoxide for the Tishchenko condensation of propanal to propyl propionate is prepared from aluminum powder and propanol.

以合成出铝为催化剂,无水氯化锌为助催化剂,用醛一步合成了酯,收率可达92％,选择性可达93％。

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

用硫氢钾催化肉桂与酯化反应,合成了肉桂酯。

The content of free acetic acid in cigarette smoke condensates was determined by GC-MS with isopropyl alcohol as the solvent and nonanol as the internal standard.

以为溶剂,壬为内标,采用气相色谱-质谱法分析了卷烟烟气总粒相物中游离乙,乙测定结果相对标准偏差小于1%,平均回收率为99。

Two kinds of products can be obtained in the addition reaction of benzaldoxime with propinol, in which 3-hydroxymethyl-dihydroisoxazol is the main product when reaction equilibrium is reached.

炔两种取向对应着加成反应两种产物，反应达到平衡后，3-羟甲基二氢恶唑为主要产物。

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

氯乙和异丙为原料,磷钨铝作催化剂进行酯化反应,氯乙异丙酯。

A new path for the preparation of leaf alcohol with 3-chloropropanol, triphenylphosphine and propionaldehyde through Wittig reaction was studied.

本文研究了3-氯丙，三苯基膦和丙醛为原料利用威蒂希反应的新路线。

This paper texted the process to prepare metadoxine from vitamine B6 hydrochloric acid salt ,pyroglutamic acid and isoproanol.

本文维生素B6氯化氢盐、焦谷氨和异丙为原料,固相美他多辛,纯度96.3%。

Aluminum propoxide for the Tishchenko condensation of propanal to propyl propionate is prepared from aluminum powder and propanol.

出的丙铝为催化剂,无水氯化锌为助催化剂,用丙醛一步了丙丙酯,收率可92％,选择性可93％。

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

用硫氢钾催化肉桂与异丙的酯化反应,了肉桂异丙酯。

The content of free acetic acid in cigarette smoke condensates was determined by GC-MS with isopropyl alcohol as the solvent and nonanol as the internal standard.

异丙为溶剂,壬为内标,采用气相色谱-质谱法分析了卷烟烟气总粒相物中的游离乙,乙测定结果的相对标准偏差小于1%,平均回收率为99。

Two kinds of products can be obtained in the addition reaction of benzaldoxime with propinol, in which 3-hydroxymethyl-dihydroisoxazol is the main product when reaction equilibrium is reached.

炔丙的两种取向对应着加反应的两种产物，反应到平衡后，3-羟甲基二氢异恶唑为主要产物。

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

以氯乙和原料,磷钨铝作催化剂进行酯化反应,合成氯乙酯。

A new path for the preparation of leaf alcohol with 3-chloropropanol, triphenylphosphine and propionaldehyde through Wittig reaction was studied.

本文研究了以3-氯，三苯基膦和醛原料利用威蒂希反应合成叶的新路线。

This paper texted the process to prepare metadoxine from vitamine B6 hydrochloric acid salt ,pyroglutamic acid and isoproanol.

本文以维生素B6氯化氢盐、焦谷氨和原料,固相合成美他多辛,纯度达96.3%。

Aluminum propoxide for the Tishchenko condensation of propanal to propyl propionate is prepared from aluminum powder and propanol.

以合成出的铝催化剂,无水氯化锌助催化剂,用醛一步合成了酯,收率可达92％,选择性可达93％。

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

用硫氢钾催化肉桂的酯化反应,合成了肉桂酯。

The content of free acetic acid in cigarette smoke condensates was determined by GC-MS with isopropyl alcohol as the solvent and nonanol as the internal standard.

以溶剂,壬内标,采用气相色谱-质谱法分析了卷烟烟气总粒相物中的游离乙,乙测定结果的相对标准偏差小于1%,平均回收率99。

Two kinds of products can be obtained in the addition reaction of benzaldoxime with propinol, in which 3-hydroxymethyl-dihydroisoxazol is the main product when reaction equilibrium is reached.

炔的两种取向对应着加成反应的两种产物，反应达到平衡后，3-羟甲基二氢恶唑主要产物。

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

以氯乙和为原料,磷钨铝作催化剂进行酯化反应,合成氯乙酯。

A new path for the preparation of leaf alcohol with 3-chloropropanol, triphenylphosphine and propionaldehyde through Wittig reaction was studied.

本文研究了以3-氯，三苯基膦和醛为原料利用威蒂希反应合成叶的新路线。

This paper texted the process to prepare metadoxine from vitamine B6 hydrochloric acid salt ,pyroglutamic acid and isoproanol.

本文以维生素B6氯化氢盐、焦谷氨和为原料,固相合成美他多辛,纯度达96.3%。

Aluminum propoxide for the Tishchenko condensation of propanal to propyl propionate is prepared from aluminum powder and propanol.

以合成出的铝为催化剂,无水氯化锌为助催化剂,用醛一步合成了酯,收率可达92％,选择性可达93％。

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

用硫氢钾催化肉桂与的酯化反应,合成了肉桂酯。

The content of free acetic acid in cigarette smoke condensates was determined by GC-MS with isopropyl alcohol as the solvent and nonanol as the internal standard.

以为溶剂,壬为内标,采用气相色谱-质谱法分析了卷烟烟气总粒相物中的游离乙,乙测定结果的相对标准偏差小于1%,平均回收率为99。

Two kinds of products can be obtained in the addition reaction of benzaldoxime with propinol, in which 3-hydroxymethyl-dihydroisoxazol is the main product when reaction equilibrium is reached.

炔的两种取向对应着加成反应的两种产物，反应达到平衡后，3-羟甲基二氢恶唑为主要产物。