反应详情

The procedure described in Example 2 was followed, using 0.8 g of 4-fluorophenyl isocyanate, 2.2 g of 3-[4-(4-chlorobenzyl)piperazin-1-yl]propanethiol dihydrochloride, 0.6 g of triethylamine and 25 ml of methylene chloride, to give 1.41 g (47% of theory) of N-(4-fluorophenyl)-S-{3-[4-(4-chlorobenzyl)piperazin-1-yl]propyl}thiocarbamate dihydrochloride as a white crystalline solid, M.p. 250°-252° C.