These derivatives are readily obtained by alkylation of 2 - mercaptopyridine and alkyl halides under alkaline conditions.
这些衍生物可以容易地在碱性条件下通过 2- 巯基吡啶和卤代烷的烷基化而得到.
辞典例句
The different contents of various alkylation products were obtained with different catalysts.
烷基化产物以4-枯基苯酚,2,4-二枯基苯酚及2,4,6-三枯基苯酚为主.
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The application of catalytic distillation reactor in benzene alkylation process is presented.
同时介绍了催化蒸馏反应器在苯烷基化工艺中的应用.
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This can supply fundamental data for the industrial simulation of benzene alkylation.
可以为苯烷基化反应的工业模拟提供重要的基础数据.
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Ethopabate is prepared via esterification, acylation and alkylation from p - aminosalicylic acid in 87.
以对氨基水杨酸为原料,经酯化 、 酰化和烃化反应得乙氧苯酯,总收率为87.
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Methods Etiracetam was synthesized from 2 - pyrrolidone by N - alkylation and aminolysis.
方法 2- 吡咯烷酮经N - 烷基化、氨解反应合成乙拉西坦.
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In organic synthesis, mono - alkylation of amines is an important of reaction.
伯胺的单烷基化在有机合成过程中是非常重要的一类反应.
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Cesium carbonate catalyzed O - alkylation of phenol to synthesize alkly aryl ethers.
摘要研究了碳酸铯催化酚与卤代烃反应制备烷基芳醚.
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This paper studied the catalytic N - alkylation of acetanilide with polyvinyl chloride - pyridine resin.
研究了聚氯乙烯 - 吡啶树脂催化乙酰苯胺的N - 烃基化作用,反应条件温和,产品收率令人满意.
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OATS process where an alkylation step aids separation.
燕麦过程,其中一烷基化一步辅助分离.
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The design of DCS in HF Alkylation unit, MTBE unit and Gas Separation unit is introduced.
介绍了氢氟酸烷基化装置 、 甲基叔丁基醚(MTBE)装置及气分装置等的DCS的设计.
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The alkylation of aniline with isopropanol was studied over HY molecular sieve catalysts.
研究了HY分子筛上苯胺和异丙醇烷基化反应.
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The alkylation of isoparaffin with olefin is an important process of petroleum processing.
异构烷烃与低分子烯烃的烷基化反应是石油加工的重要过程之一.
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Nickel plated overlay on backseat in stem hole to combat severe alkylation conditions.
在阀杆孔内的后座上镀镍,可应用在严酷的烃化环境.
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In this paper, the recent progress of mono - alkylation of amines has been reviewed.
本文介绍了伯胺单烷基化方法的最新研究进展.
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