1-butyl-3-phenylthiourea

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

Procedure: Obtained (a) by a procedure analogous to that indicated in Example 1(a), from 3-n-butyl-1-phenylthiourea and 2-bromo-4'-chloro-3'-dimethylsulfamoylacetophenone, or (b) from 3-n-butyl-4-(4-chloro-3-dimethylsulfamoylphenyl)-2-(2-methylphenyl-imino)-thiazolidin-4-ol hydrobromide. Colorless crystals; melting point 238° C.

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

Procedure: Obtained (a) by a procedure analogous to that indicated in Example 1(a), from 3-n-butyl-1-phenylthiourea and 2-bromo-4'-chloro-3'-dimethylsulfamoylacetophenone, or (b) from 3-n-butyl-4-(4-chloro-3-dimethylsulfamoylphenyl)-2-(2-methylphenyl-imino)-thiazolidin-4-ol hydrobromide. Colorless crystals; melting point 238° C.

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

Procedure: Obtained (a) by a procedure analogous to that indicated in Example 1(a), from 3-n-butyl-1-phenylthiourea and 2-bromo-4'-chloro-3'-dimethylsulfamoylacetophenone, or (b) from 3-n-butyl-4-(4-chloro-3-dimethylsulfamoylphenyl)-2-(2-methylphenyl-imino)-thiazolidin-4-ol hydrobromide. Colorless crystals; melting point 238° C.