反应详情

In the manner given in Example 1, 7-chloro-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepine-11-thione is treated with aminoacetaldehyde dimethyl acetal in n-butanol to give 7-chloro-[(5H-dibenzo[b,e][1,4]diazepin-11-yl)amino]-acetaldehyde dimethyl acetal.