1,3-bis(3,5-dichlorophenyl)urea

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

Procedure: The urea derivatives used as starting materials are obtained, for example, by the conventional reaction of an isocyanate with an amine. For example, reaction of 3,5-dichlorophenyl isocyanate with 3,5-dichloroaniline gives bis-(3,5-dichlorophenyl)-urea (melting point 294° C.).

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

Procedure: The urea derivatives used as starting materials are obtained, for example, by the conventional reaction of an isocyanate with an amine. For example, reaction of 3,5-dichlorophenyl isocyanate with 3,5-dichloroaniline gives bis-(3,5-dichlorophenyl)-urea (melting point 294° C.).

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

Procedure: The urea derivatives used as starting materials are obtained, for example, by the conventional reaction of an isocyanate with an amine. For example, reaction of 3,5-dichlorophenyl isocyanate with 3,5-dichloroaniline gives bis-(3,5-dichlorophenyl)-urea (melting point 294° C.).