Organic letters

Modular and stereoselective synthesis of tetrasubstituted helical alkenes via a palladium-catalyzed domino reaction

H Liu, M El-Salfiti, DI Chai, J Auffret, M Lautens

文献索引：Liu, Hongqiang; El-Salfiti, Mohamed; Chai, David I.; Auffret, Jeremy; Lautens, Mark Organic Letters, 2012 , vol. 14, # 14 p. 3648 - 3651

全文：HTML全文

被引用次数: 31

摘要

A highly modular and stereoselective synthesis of tetrasubstituted helical alkenes is accomplished by a Pd-catalyzed norbornene-mediated domino reaction. This protocol features the rapid assembly of four C–C bonds via sequential C–H activations and carbopalladations along with efficient access to enantiopure bromoalkyl aryl alkyne precursors using homologative alkynylation as the key transformation. Three distinct ...