作者:Tohru Sakakibara、Yoshifusa Tachmori、Rokuro Sudoh
DOI:10.1016/s0040-4020(01)91801-0
日期:1984.1
An improved synthesis of methyl 4,6-0-benzylidene-2,3-dideoxy-2-nitro-β-D-erythro-hex-2-enopyranoside and its reactions with various nucleophiles are described; all the nucleophiles were found to approach exclusively or predominantly from the equatorial side of the molecule, giving the β-D-glucopyranoside derivatives as the major or exclusive product. The stereochemical course of approach of a nucleophile
描述了一种改进的甲基4,6-0-亚苄基-2,3-二脱氧-2-硝基-β-D-赤型-己基-2-烯吡喃糖苷的合成及其与各种亲核试剂的反应。发现所有亲核试剂都接近或主要从分子的赤道侧接近,从而以β-D-吡喃葡萄糖苷衍生物为主要或专有产物。讨论了在本反应和文献中观察到的亲核试剂的立体化学过程。