hexanimidamide;hydrochloride

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Following a procedure similar to that described in Example 1 but using 3.4 g. sodium in 300 ml. dry acetone, 22.5 g. hexanamidine hydrochloride, and 25.9 g. 4-chlorophenyl isothiocyanate in 150 ml. dry acetone there was obtained 1-(4-chlorophenyl)-3-(hexanimidoyl)-2-thiourea, m.p. 100°-102° C. (from benzene-n-pentane); hydrochloride (21 g.), m.p. 175° C. (from acetonitrile).

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Following a procedure similar to that described in Example 42 but using 3.4 g. sodium in 300 ml. dry acetone, 22.5 g. hexanamidine hydrochloride, and 25.9 g. 4-chlorophenyl isothiocyanate in 150 ml. dry acetone there was obtained 1-(4-chlorophenyl)-3-(hexanimidoyl)-2-thiourea, m.p. 100°-102°C. (from benzene-n-pentane); hydrochloride (21 g.), m.p. 175°C. (from acetonitrile).

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Following a procedure similar to that described in Example 1 but using 3.2 g. sodium in 200 ml. dry acetone, 21. g. hexanamidine hydrochloride, and 21.4 g. 4-chlorophenyl isocyanate in 100 ml. dry acetone, there was obtained after recrystallization from acetone 13.9 g. of the hydrochloride of 1-(4-chlorophenyl)-3-(hexanimidoyl)urea; m.p. 175°-179°C. after recrystallization from acetone 13.9 g

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Following a procedure similar to that described in Example 1 but using 3.4 g. sodium in 300 ml. dry acetone, 22.5 g. hexanamidine hydrochloride, and 25.9 g. 4-chlorophenyl isothiocyanate in 150 ml. dry acetone there was obtained 1-(4-chlorophenyl)-3-(hexanimidoyl)-2-thiourea, m.p. 100°-102° C. (from benzene-n-pentane); hydrochloride (21 g.), m.p. 175° C. (from acetonitrile).