Aromatization reaction by nucleophilic attack of cyanide ion upon a sulfonylated myo-inositol
作者:Jorge Mosettig、María E. Gelpi、Raúl A. Cadenas
DOI:10.1016/s0008-6215(00)87140-2
日期:1981.12
Abstract The reaction of 2,3-di- O -acetyl-1,4,5,6-tetra- O -(methylsulfonyl)- myo -inositol with potassium cyanide in 2-methoxyethanol gave as the final product, through a series of rearrangements and eliminations, 4-cyano-1- O -(methylsulfonyl)-1,2-benzene-diol, whose structure was ascertained by n.m.r. and mass spectrometry. The intermediate displacement of a mesyloxy group through intramolecular
摘要2,3-二-O-乙酰基-1,4,5,6-四-O-(甲基磺酰基)-肌醇与氰化钾在2-甲氧基乙醇中的反应通过一系列的反应得到最终产物。重排和消除了4-氰基-1-O-(甲基磺酰基)-1,2-苯-二醇,其结构通过核磁共振和质谱确定。假定通过氰基的静电场效应促进的通过氧化物阴离子的分子内攻击而引起的甲磺酰氧基的中间取代被解释为该反应。