Tetrahedron

Palladium-catalyzed reductive N-heterocyclization of alkenyl-substituted nitroarenes as a viable method for the preparation of bicyclic pyrrolo-fused heteroaromatic …

SP Gorugantula, GM Carrero-Martínez, SW Dantale…

文献索引：Gorugantula, Sobha P.; Carrero-Martinez, Grissell M.; Dantale, Shubhada W.; Soederberg, Bjoern C.G. Tetrahedron, 2010 , vol. 66, # 10 p. 1800 - 1805

全文：HTML全文

被引用次数: 11

摘要

Palladium-catalyzed, carbon monoxide-mediated reductive N-heterocyclization of nitro- heteroaromatic compounds having an alkene adjacent to the nitro-group affords bicyclic pyrrolo-fused heteroaromatic molecules. This type of reaction was used to prepare the fused bicyclo [3.3. 0] ring-system: thieno [3, 2-b] pyrrole, thieno [2, 3-b] pyrrole, furo [2, 3-b] pyrrole, pyrrolo [3, 2-d] thiazole, and pyrrolo [2, 3-d] imidazole and the bicyclo [4.3. 0] ring-systems: ...