Functionalisation of saturated hydrocarbons. part x.1 a comparative study of chemical and electrochemical processes (gif and gif-orsay systems) in pyridine in acetone and in pyridine-co-solvent mixtures
作者:Gilbert Balavoine、Derek H.R. Barton、Jean Boivin、Aurore Gref、Pascale Le Coupanec、Nubar Ozballk、José A.X. Pestana、Henriette Rivière
DOI:10.1016/s0040-4020(01)85889-0
日期:1988.1
Six saturated hydrocarbons (cyclohexane, 3-ethylpentane, methylcyclopentane, - and -decalin and adamantane) were oxidised by the GifIV system (iron catalyst, oxygen, zinc, carboxylic acid) and its electrochemical equivalent (Gif-Orsay system). Results obtained using various solvents (pyridine, acetone, pyridine-acetone mixtures) were similar for both systems. Total or partial replacement of pyridine
六种饱和烃(环己烷,3-乙基戊烷,甲基环戊烷,-和-十氢化萘和金刚烷)被Gif IV系统(铁催化剂,氧气,锌,羧酸)及其电化学当量(Gif-Orsay系统)氧化。对于两种系统,使用各种溶剂(吡啶,丙酮,吡啶-丙酮混合物)获得的结果均相似。用丙酮完全或部分取代吡啶会影响仲位的选择性,并降低酮/仲醇比。由-和-十氢化萘形成相同比例的-和-十氢-9-醇清楚地表明,叔醇是由本质上是自由基的机理产生的。