Reactivity and stereoselectivity of the Diels–Alder reaction using cyclic dienophiles and siloxyaminobutadienes
作者:Toshiyuki Ohfusa、Atsushi Nishida
DOI:10.1016/j.tet.2011.01.019
日期:2011.3
Several bicyclic compounds were synthesized by the Diels–Alder reaction using aminodiene and a cyclic dienophile. The stereochemistries of the obtained adducts were determined by X-ray crystallography or NMR analysis. The stereoselectivity of this Diels–Alder reaction was based on the interaction of molecular orbitals between the diene and dienophile. The reactivities of these Diels–Alder reactions
使用氨基二烯和环状亲二烯体通过Diels-Alder反应合成了几种双环化合物。通过X射线晶体学或NMR分析确定所获得的加合物的立体化学。Diels-Alder反应的立体选择性基于二烯与亲二烯体之间分子轨道的相互作用。估计了这些Diels–Alder反应的反应性,并讨论了该反应的一般性。