Tetrahedron

Synthesis of pyrrolo [3, 4-b] pyrroles and perhydrothiazolo [3′, 4′-2, 3] pyrrolo [4, 5-c] pyrroles

M Poornachandran, R Raghunathan

文献索引：Poornachandran, Mahalingam; Raghunathan, Raghavachary Tetrahedron, 2008 , vol. 64, # 27 p. 6461 - 6474

全文：HTML全文

被引用次数: 23

摘要

The 1, 3-dipolar cycloaddition reactions of various N-tethered alkenyl aldehydes with some cyclic and acyclic amino acids have been studied. Some key sulfonamides having strategically positioned aldehyde and olefinic tether have been synthesized and effectively subjected to intramolecular azomethine ylide cycloaddition reaction resulting in a series of pyrrolo [3, 4-b] pyrrole and its N-1–C-2 derivatives, and a series of novel heterotricyclic ...