Asymmetric tandem reactions based on nitroalkenes: a one-pot construction of functionalized chiral bicycles by a three-component reaction
作者:Martín Avalos、Pedro Cintas、José L. Jiménez、Juan C. Palacios
DOI:10.1039/a708222c
日期:——
Asymmetric tandem cycloaddition of a chiral carbohydrate nitroalkene with ethyl vinyl ether in the presence of electron- withdrawing alkenes produces a facile assembly of bicyclic systems, which can further be selectively cleaved to give homologated carbohydrates.