Chiral, densely functionalized cycloheptanes from carbohydrates. I. The nitrone route
作者:José Marco-Contelles、Elsa de Opazo
DOI:10.1016/s0040-4039(99)00769-8
日期:1999.6
The first intramolecular 1,3-dipolar cycloaddition of an acyclic, chiral, polyfunctionalized 7-alkenyl tethered N-benzyl nitrone is reported. This is a new and efficient approach for the synthesis of chiral, densely functionalized cycloheptanes from carbohydrates.
报道了无环,手性,多官能化的7-烯基系链的N-苄基硝酮的第一次分子内1,3-偶极环加成。这是一种从碳水化合物合成手性,高密度官能化环庚烷的新有效方法。