三乙基 meaning in Chinese

triethyl-

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 % 。
2 benjia 4 - methyl ketone , 4 - chlorine two benjia methadone , acrylic acid resins , hydrochloric cola organism , 1023 - 1063 nitrogen zhuo methadone , phenyl acetone , reactive copper oxide , chlorobenzene oxygen ethanoic acid , ethyl ammonium chloride de base 3 , 4 butadiene styrene brominated ammonium , four butadiene styrene acid hydrogen amines , amino benyi r123 for methadone , a pond amine manufacturing and marketing
甲基二苯甲酮、 4氯二苯甲酮、丙烯酸树脂、盐酸可乐啶、月桂氮卓酮、苯基丙酮、活性氧化铜、对氯苯氧乙酸、苄基三乙基氯化铵、四丁基溴化铵、四丁基硫酸氢胺、二氯对氨基苯乙酮、因潢胺制造和销售。