alkylation

Alkylation of ambident nucleophiles different places by using phase-transfer catalytic agent were studied in this paper.

本文研究了在相转移催化条件下对两可亲核试剂不同位置的化。

Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst.

要利用固载化聚二醇-400作三相相转移催化剂，以氢氧化钾的水溶液作碱，从苯腈和苄氯出发合成了苯腈的单化物-α-苄苯腈。

N butyl 2 ethoxy thioacridone was prepared from o chloro benzoic acid and p phenetidine by means of Ullman reaction,cyclization,N alkylation and sulfurization.

以邻氯苯甲酸和对氧苯胺为原料,经过胺的苯化、二芳胺的环化、N-化、硫代化合成了N--2-氧硫代吖啶酮。

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,再经催化氢化还原得到龙脑檀香产品。

And it mainly includes the action of 1,3-diethylene alkylation and acidyl; the action of addition of carbonyl compound; the action of chlorortrimethys:lane and the reaction of diethy lene.

对含硫碳负离子─—1，3-二噻的合成方法及其在有机合成上的用进行比较系统的介绍，主要介绍1，3-二噻的烃化和酰化，与羰化合物的加成，与氯化三甲硅的及1，3-二噻的还原。

P - tert - octylphenol (shorten by PTOP), the alkylation product of phenol with diisobutylene(shorten by DIB), has been largely applying in varied fields such as rubbers, oil additives and so on.

对叔辛酚（PTOP）作为二异烯（DIB）的下游产品，是一种用途广泛、具有广阔的市场前景的精细化工产品。