作者:R.G. Shotter、K.M. Johnston、J.F. Jones
DOI:10.1016/0040-4020(78)88113-7
日期:1978.1
Aluminium chloride-catalysed acylations and alkylations of monohalogenobenzenes with cinnamoyl chloride has been studied. Under strictly homogeneous conditions, alkylation was increasingly favoured relative to acylation as the primary reaction along the series: benzene
已经研究了氯化铝催化的单卤代苯与肉桂酰氯的酰化和烷基化。在严格均质的条件下,相对于酰化而言,烷基化越来越受到关注,因为酰化是沿着该系列的主要反应:苯<氟苯<溴代苯<氯代苯。更改为非均相条件(使用CS 2作为稀释剂的过量催化剂)保留了该顺序,但伯烷基化相对增强。在均相反应中加入硝基苯比烷基化更能抑制烷基化。