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Objective: To study the simple synthetic methods of chloromethyl pivalate.

目的探讨合成甲酯的简便工艺方法。

评价该例句:好评差评指正

It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.

种2-巯基苯并噻唑法是先将溴甲烷与硫化钠反应生成甲酯,然后硫甲酯与2-巯基苯并噻唑反应得到苯噻

评价该例句:好评差评指正

The title resin has been prepared by Friedel-Crafts acylation followed by bromination and amination.The method avoids the utilization of cancerogenic chloromethyl methyl ether.

通过付氏酰基化反应引入乙酰基,接着溴化、胺化,得到标题树脂。该法避免了使用甲醚。

评价该例句:好评差评指正

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basipodite, basipresphenoid, basiproboscis, basipterygium, basis, basiscopic, basisphenoid, basisternum, basistipes, basistyle,

相似单词


3G, 401(K), a,

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