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条件下对两可亲核试剂不同位置基反应。

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

摘要利用固载聚二醇-400作三相相转移催剂，以氢氧钾水溶液作碱，从苯和基氯出发合成了苯单基-α-基苯。

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基苯胺为原料,经过胺苯基、二芳胺环、N-基、硫代反应合成了N-丁基-2-氧基硫代吖啶酮。

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剂作用下进行选择性基反应,再经催氢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─—1，3-二噻合成方法及其在有机合成上应用进行比较系统介绍，主要介绍1，3-二噻烃基和酰基反应，与羰基合加成反应，与氯三甲硅反应及1，3-二噻还原反应。

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.

对叔辛基酚（PTOP）作为二异丁烯（DIB）下游产品，是一种用途广泛、具有广阔市场前景精细工产品。