These derivatives are readily obtained by alkylation of 2 - mercaptopyridine and alkyl halides under alkaline conditions.
這些衍生物可以容易地在堿性條件下通過 2- 巰基吡啶和鹵代烷的烷基化而得到.
辭典例句
The different contents of various alkylation products were obtained with different catalysts.
烷基化產(chǎn)物以4-枯基苯酚,2,4-二枯基苯酚及2,4,6-三枯基苯酚為主.
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The application of catalytic distillation reactor in benzene alkylation process is presented.
同時(shí)介紹了催化蒸餾反應(yīng)器在苯烷基化工藝中的應(yīng)用.
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This can supply fundamental data for the industrial simulation of benzene alkylation.
可以為苯烷基化反應(yīng)的工業(yè)模擬提供重要的基礎(chǔ)數(shù)據(jù).
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Ethopabate is prepared via esterification, acylation and alkylation from p - aminosalicylic acid in 87.
以對(duì)氨基水楊酸為原料,經(jīng)酯化 、 ?；蜔N化反應(yīng)得乙氧苯酯,總收率為87.
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Methods Etiracetam was synthesized from 2 - pyrrolidone by N - alkylation and aminolysis.
方法 2- 吡咯烷酮經(jīng)N - 烷基化、氨解反應(yīng)合成乙拉西坦.
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In organic synthesis, mono - alkylation of amines is an important of reaction.
伯胺的單烷基化在有機(jī)合成過程中是非常重要的一類反應(yīng).
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Cesium carbonate catalyzed O - alkylation of phenol to synthesize alkly aryl ethers.
摘要研究了碳酸銫催化酚與鹵代烴反應(yīng)制備烷基芳醚.
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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 - 吡啶樹脂催化乙酰苯胺的N - 烴基化作用,反應(yīng)條件溫和,產(chǎn)品收率令人滿意.
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OATS process where an alkylation step aids separation.
燕麥過程,其中一烷基化一步輔助分離.
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The design of DCS in HF Alkylation unit, MTBE unit and Gas Separation unit is introduced.
介紹了氫氟酸烷基化裝置 、 甲基叔丁基醚(MTBE)裝置及氣分裝置等的DCS的設(shè)計(jì).
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The alkylation of aniline with isopropanol was studied over HY molecular sieve catalysts.
研究了HY分子篩上苯胺和異丙醇烷基化反應(yīng).
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The alkylation of isoparaffin with olefin is an important process of petroleum processing.
異構(gòu)烷烴與低分子烯烴的烷基化反應(yīng)是石油加工的重要過程之一.
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Nickel plated overlay on backseat in stem hole to combat severe alkylation conditions.
在閥桿孔內(nèi)的后座上鍍鎳,可應(yīng)用在嚴(yán)酷的烴化環(huán)境.
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In this paper, the recent progress of mono - alkylation of amines has been reviewed.
本文介紹了伯胺單烷基化方法的最新研究進(jìn)展.
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