反应详情

In a similar manner to the preparation of 2-phenyl-1-phenylsulphonyl-2-propene, this mixture (7 g, 0.02 moles as 1-chloro-2-(6-chloro-2-pyridyl)-2-propene) is treated with sodium benzenesulphinate to obtain, after treatment, 2-(6-chloro-2-pyridyl)-1-phenylsulphonyl-2-propene (4.3 g, 73%). Mp=135° C.

1. customto obtain