反应详情

5-(2-chlorophenyl)-1,3-dihydro-7,8-dimethyl-2H-1,4-benzodiazepin-2-thione (Iw) was prepared by reacting 0.0006 moles of 5-(2-chlorophenyl)-1,3-dihydro-7,8-dimethyl-2H-1,4-benzodiazepin-2-one (Iw) with Lawesson's reagent in a manner analogous to Example 38.