Further expansion of the trans-Diels–Alder paradigm: reductive alkylation of α-cyanoketones
摘要:
Reductive alkylation of Diels-Alder-derived ring junction alpha-cyanoketones provides a route to trans-fused bicyclic systems. (C) 2011 Elsevier Ltd. All rights reserved.
A Straightforward Route to Functionalized <i>trans</i>-Diels−Alder Motifs
作者:Jun Hee Lee、Yandong Zhang、Samuel J. Danishefsky
DOI:10.1021/ja1073855
日期:2010.10.20
A sequence consisting of a Lewis acid-catalyzed Diels-Alder reaction on a 2-halocyclohexenone, followed by reductive alkylation, provides a route to trans-fused octalinones bearing angularmethyl groups with functionality corresponding to that which would have been possible from a trans-directed Diels-Alder reaction.