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

本文研究在相转移催化条件下对两可亲核试剂不同位置的烷基化反应。

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

摘要利用固载化聚乙二醇-400作三相相转移催化剂,以氢氧化钾的水溶液作碱,从基氯发合的单烷基化物-α-

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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.

以邻氯甲酸对乙氧基胺为原料,经过胺的基化、二芳胺的环化、N-烷基化、硫代化反应合N-丁基-2-乙氧基硫代吖啶酮。

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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.

本文用异龙脑与酚在酸性催化剂作用下进行选择性烷基化反应,再经催化氢化还原得到龙脑檀香产品。

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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─—1,3-二噻烷的合方法及其在有机合上的应用进行比较系统的介绍,主要介绍1,3-二噻烷的烃基化酰基化反应,与羰基化合物的加反应,与氯化三甲硅的反应及1,3-二噻烷的还原反应。

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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)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。

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glutinosity, glutinous, glutinousness, glutitis, glutoid, glutol, glutolin, glutoscope, glutose, glutting,

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3G, 401(K), a,

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