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ethyl vanillin中文是什么意思

发音:  
用"ethyl vanillin"造句"ethyl vanillin"怎么读"ethyl vanillin" in a sentence

中文翻译手机手机版

  • 乙基香草醛,3-乙氧-4-羟苯甲醛
  • 乙基香兰素

例句与用法

  • Ethyl vanillin was synthesized by the phase - transfer catalysis cteab and o - ethoxyphenol , which was prepared from pyroeatehol with an overall yield of 55 . 2 % , and the factors in the reaction , such as phase - transfer catalysis and temperature , were discussed
    摘要以邻苯二酚为原料,首先合成中间体邻乙氧基苯酚,然后以十六烷基三乙基溴化铵为相转移催化剂合成了乙基香兰素,考察了相转移催化剂的选择及反应温度,最后收率为55 . 2 % 。
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