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。

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,磷钨酸铝作催化剂进行化反应,成氯乙酸异丙。

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

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

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、醛等化氧化,取代、化反应。

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化与醇解两步反应成羟基丙酮,研究了反应条件对相转移催化化及醇解反应蒸馏过程影响。

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,经过苄基化、化、还原、甙化等步骤成红景天甙一种方法.

The diisoamyl glutarate in catalysis of silicotungsticacid was preparated by esterification of isoamyl alcohol and glutaric anhydride seperated from dicarboxylic acid.

用硅钨杂多酸为催化剂,从二羧酸中分离出戊二酸酐和异戊醇为原料成了戊二酸二异戊。

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化剂,直接化成乙酰丙酮中间体乙酸异丙烯。

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

重氮甲烷为化剂，用气相色谱法对氯乙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十二醇、十四醇、十六醇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.

研究了二甘醇单油酸和油酸作原料进行酸催化化反应成二甘醇双油酸适宜反应条件。