作者:D. Abenhaïm、A. Loupy、L. Munnier、R. Tamion、F. Marsais、G. Quéguiner
DOI:10.1016/0008-6215(94)84022-9
日期:1994.8
Each of the two hydroxyl groups of isosorbide can be alkylated selectively, either by direct alkylation with benzyl chloride or allyl bromide according to the reaction conditions, or by a three-step procedure involving selective monoacetylation, alkylation with four different reagents, and finally deacetylation. Monobutyl and monomethyl derivatives from isosorbide are also described.
摘要异山梨醇的两个羟基均可根据反应条件,通过与苄基氯或烯丙基溴直接烷基化,或通过涉及选择性单乙酰化,用四种不同试剂烷基化,最后脱乙酰基的三步法进行选择性烷基化。还描述了异山梨醇的单丁基和单甲基衍生物。