度米芬;杜灭芬;消毒宁;Domiphen;Bromide 溴代正丁烷;丁基溴;溴代丁烷;1-溴丁烷;溴丁烷;正丁基溴;n-Butyl bromide;1-……
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四丁基溴化铵 Tetrabutylammonium bromide ; TBAB ; Tetrbu ; Tetrabutyl
四丁基溴化磷 Tetrabutylphosphonium bromide ; TBPB
丁基溴化吡啶 n-Butylpyridinium bromide
苄基三丁基溴化铵 Benzyltributylammonium bromide
四正丁基溴化铵 TBAB ; Tetra-n-butylammonium bromide
四丁基溴化胺 TBAB ; Tetrabutylammonium bromide
四丁基溴化膦 Tetrabutylphosphonium bromide
三正丁基溴化锡 Tri-N-Butylbromotin ; TRIBUTYLTIN BROMIDE ; tri-n-butyltin bromide
环丁基溴 Cyclobutyl bromide ; Bromocyclobu ; Cyclobutyl bromide, pure
实验结果表明:本体系中相转移催化剂的催化效率是苄基三乙基氯化铵大于四丁基溴化铵和四乙基溴化铵;
The results show that catalytic efficiency of the phase transfer catalyst BETAC is higher than TBAB, and TBAB is nearly as efficient as TEBA.
通过添加适量四丁基溴化铵为相转移催化剂,使用过量的亚磷酸二异丙酯以补偿其在强碱环境中的水解,从而提高了反应产率。
The yield was increased through adding tetrabutyl ammonium bromide as the phase transfer catalyst, and using excessive diisopropyl phosphite to compensate its hydrolyzation.
样品的四丁基溴化铵和二氯甲烷离子对萃取方法与反相离子对色谱分离联用,为水体中芳香族磺酸盐的检测提供了可靠的监测手段。
The combination of ion-pair extraction technology with reversed-phase ion-pair chromatography method provide a effective inspection measure for the sulfonates in water.
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