The effective conjugate addition of a dimethyl phosphonate moiety to α,β-unsaturated esters and ketones is described. This addition is promoted specifically by trimethylaluminum and does not occur with other Lewis acids which have been examined to date.
描述了将二
甲基膦酸酯部分有效共轭加成到α,β-不饱和酯和酮上。这种添加特别是由
三甲基铝促进的,并且与迄今已检查过的其他
路易斯酸没有发生。