Facile synthesis of 6,12b-diaza-dibenzo[a,h]azulen-7-ones and benzo[f]pyrrolo[1,2-a][1,4]diazepin-4-ones via CuI/l-proline catalyzed intramolecular N-arylation
摘要:
Facile intramolecular N-arylation catalyzed by CuI/L-proline has been developed to prepare 6,12b-diaza-dibenzo[a,h]azulen-7-ones and benzo[f]pyrrolo[1,2-a][1,4]diazepin-4-ones in good to excellent yields. (C) 2010 Elsevier Ltd. All rights reserved.
Facile synthesis of 6,12b-diaza-dibenzo[a,h]azulen-7-ones and benzo[f]pyrrolo[1,2-a][1,4]diazepin-4-ones via CuI/l-proline catalyzed intramolecular N-arylation
摘要:
Facile intramolecular N-arylation catalyzed by CuI/L-proline has been developed to prepare 6,12b-diaza-dibenzo[a,h]azulen-7-ones and benzo[f]pyrrolo[1,2-a][1,4]diazepin-4-ones in good to excellent yields. (C) 2010 Elsevier Ltd. All rights reserved.
Facile synthesis of 6,12b-diaza-dibenzo[a,h]azulen-7-ones and benzo[f]pyrrolo[1,2-a][1,4]diazepin-4-ones via CuI/l-proline catalyzed intramolecular N-arylation
作者:Hong-Jun Wang、Yi Wang、Fatoumata Camara、William D. Paquette、Adam J. Csakai、John E. Mangette
DOI:10.1016/j.tetlet.2010.11.117
日期:2011.1
Facile intramolecular N-arylation catalyzed by CuI/L-proline has been developed to prepare 6,12b-diaza-dibenzo[a,h]azulen-7-ones and benzo[f]pyrrolo[1,2-a][1,4]diazepin-4-ones in good to excellent yields. (C) 2010 Elsevier Ltd. All rights reserved.