Water in regenerator bottoms from hydrogen fluoride alkylation .
测定氟化氢钾烷化所致再生器底部中的水分。
Study on the alkylation and acetalization of organic compounds by phase transfer catalysis .
相间转移触媒进行有机化合物烷化反应及缩醛反应之研究。
Mr. zhang was awarded the third in second prize for introducing and second development of large-scale mellow alkylation technology .
大型醇化工艺引进与二次开发等级二等奖第三名。
The paper discussed the influence of different synthesis conditions on toluene alkylation reaction .
考察了不同合成条件对甲苯烷基化反应的影响。
Study on the stability of zeolite catalysts for the alkylation of benzene with long chain alkene .
长链烯烃-苯烷基化反应分子筛催化剂稳定性的研究。
The influence of reaction temperature and time , solvent and the molar ratio of starting materials on alkylation of tin with the grignard reagent was investigated .
探讨了溶剂种类、时间、温度、原料配比等因素对格氏试剂和锡的烷基化反应的影响。
This paper had discussed some questions about disproportion , orientation and rearrangement in friedel-crafts alkylation from the opinion of the kinetic control and thermodynamical control .
本文从动力学和热力学控制的观点出发,较好的解释了芳烃烷基化及烷基重排反应中的一些问题。
Various synthetic methods , such as chiral resolution , homology of l-amino acids , asymmetric alkylation , asymmetric alkylation of imines , and asymmetric hydrogenation of dehydroamino acids , introduced briefly .
The classification and application of a polymer-supported lewis acid catalysts in organic synthesis , including esterfication , transesterification , synthesis of acetal and ketal , friedel-craft 's alkylation , eterification and rearrangment reaction of pinacol , etc. are in troduced .