反应详情

3.2 ml (23.7 mmol) of ethyl 4-chloroacetoacetate and 5.00 g (23.6 mmol) of 3,3-diphenyl-1-propanol were heated at 130° C. in 100 ml of toluene overnight. Toluene was distilled out under reduced pressure to obtain the title compound.

1. distillationToluene was distilled out under reduced pressure