Phosphorous in organic chemistry. Part II: A new method of preparing N-N′ disubstituted aryl ureas using phenyl N′-phenylphosphoramidoazidate reagent. |
| |
| Authors: | Ana Arrieta Claudio Palomo |
| |
| Institution: | Departamento de Química Orgánica Facultad de Ciencias Químicas Universidad del País Vasco San Sebastián, SPAIN |
| |
| Abstract: | N-N′ Disubstituted ureas were obtained from carboxylic acids, amines and phenyl N-phenylphosphoramidoazidate in good yields. This procedure constitutes an adequate modified Curtius reaction. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
