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83422-46-2

1-(3-Chlorophenyl)-benzimidazolin-2-one synthesis

5synthesis methods
-

Yield:83422-46-2 73%

Reaction Conditions:

Stage #1: N-(3-chloro-phenyl)-o-phenylenediamine;1,1'-carbonyldiimidazole in dichloromethane; for 2 h;Heating;
Stage #2: in ethanol; for 2 h;Heating;

References:

Li, Qun;Li, Tongmei;Woods, Keith W.;Gu, Wen-Zhen;Cohen, Jerry;Stoll, Vincent S.;Galicia, Tomas;Hutchins, Charles;Frost, David;Rosenberg, Saul H.;Sham, Hing L. [Bioorganic and Medicinal Chemistry Letters,2005,vol. 15,# 11,p. 2918 - 2922]