Synthèse et réactivité vis-à-vis de réactifs nucléophiles des méthyl-3,4-anhydro-2,6-didésoxy-α- et -β-l-lyxo- et -ribo-hexopyranosides
作者:Alain Martin、Mary Païs、Claude Monneret
DOI:10.1016/0008-6215(83)88235-4
日期:1983.3
Abstract The ring-opening reactions of methyl 3,4-anhydro-2,6-dideoxy-α- and -β- l - lyxo - and - ribo -hexopyranosides with sodium azide, ammonia, methyl- and dimethylamine, and sodium methoxide were studied. Regioselectivity is explained in terms of steric and conformational factors.
摘要3,4-脱水-2,6-二脱氧-α-和-β-l-lyxo-和-ribo-hexopyranosides甲基与叠氮化钠,氨水,甲基和二甲基胺以及甲醇钠的开环反应分别为研究过。区域选择性是根据空间和构象因素来解释的。