反应详情

Following a procedure similar to that described in Example 1 but using 2 g. sodium in 250 ml. dry acetone, 15.7 g. octanamidine hydrochloride, and 15 g. 4-chlorophenyl isothiocyanate in 70 ml. dry acetone there was obtained 1-(4-chlorophenyl)-3-(octanimidoyl)-2-thiourea, m.p. 98°-99° C. (from benzene-n-pentane); hydrochloride (18.7 g.), m.p. 155°-157° C. (from acetonitrile).