Synthesis and diastereoselective Diels–Alder reactions of homochiral C2-symmetric butane-1,2-diacetal-based 1,3-dienes
作者:Bruno Linclau、Philip J. Clarke、Mark E. Light
DOI:10.1016/j.tetlet.2009.10.015
日期:2009.12
The C2-symmetric, butane diacetal (BDA) auxiliary-based dienes 2 and 3 are described, which display moderate to excellent diastereoselectivities in Diels–Alder reactions with a range of dienophiles under thermal and Lewis acid-catalysed conditions.