esterification

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

硫聚乙烯(PVA)经酯制备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.

以乙和异丙为原料,磷钨铝作催剂进行酯反应,乙异丙酯。

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、加了平面四齿双核配体3，5-二（2-吡啶基）吡唑。

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

综述了过硼钠芳胺、芳酰胺、有机硼物、醛等物的氧,取代、酯反应。

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

以一丙酮、甲钠和甲为原料经酯解两步反应羟基丙酮,研究了反应条件对相转移催酯以及解反应蒸馏过程的影响。

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

报道了以对羟基苯乙为原料,经过苄基、酯、还原、甙等步骤红景天甙的一种方法.

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

用硅钨杂多为催剂,以从二羧中分离出的戊二酐和异戊为原料了戊二二异戊酯。

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,用强性离子交换树脂代替浓硫作为催剂,直接酯乙酰丙酮的中间体乙异丙烯酯。

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丙烯十二、十四、十六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.

研究了以二甘单油酯和油作原料进行催酯反应二甘双油酯的适宜反应条件。