反应详情

The procedure described in Example 2 was followed, using 1.0 g of 4-acetylphenyl isocyanate, 2.0 g of 3-[4-(4-chlorobenzyl)piperazin-1-yl]propanethiol dihydrochloride, 0.7 g of triethylamine and 50 ml of methylene chloride, to give 0.83 g (29% of theory) of N-(4-acetylphenyl)-S-{3-[4-(4-chlorobenzyl)piperazin-1-yl]propyl}thiocarbamate dihydrochloride monohydrate as a white crystalline solid, M.p. 235°-237° C.