Synthesis of benzo[6,7][1,4]diazepino[1,2-b]indazol-7(6H)-ones and benzo[f]pyrazolo[1,5-a][1,4]diazepin-4-ones via CuI/l-proline catalyzed intramolecular N2-arylation

Synthesis of benzo[6,7][1,4]diazepino[1,2-b]indazol-7(6H)-ones and benzo[f]pyrazolo[1,5-a][1,4]diazepin-4-ones via CuI/l-proline catalyzed intramolecular N2-arylation

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 56, Issue 8, 18 February 2015, Pages 1030-1033

Hong-Jun Wang, Fatoumata Camara, James C. Jr., John E. Mangette,