A dimerisation reaction of benzene carbaldehydes catalysed by ion pairing studied by ESR spectroscopy
作者:M. Cândida、B.L. Shohoji
DOI:10.1016/0040-4039(95)01217-6
日期:1995.8
The reduction of benzene carbaldehydes with alkali metals in solvents which promote formation of ion pairs (THF and MTHF) leads to a coupling reaction which yields semidione radical anions. The results reported here show the effects of ion pairing on the chemical reactivity of the intermediate radicals.
在溶剂中用碱金属还原苯甲醛,从而促进离子对(THF和MTHF)的形成,导致偶联反应,生成半二酮自由基阴离子。此处报道的结果表明离子对对中间自由基化学反应性的影响。