Iminopinacol coupling with lithium: electron-transfer mediators

被引:3
|
作者
Mistryukov, EA [1 ]
机构
[1] Russian Acad Sci, ND Zelinskii Organ Chem Inst, Moscow 119991, Russia
关键词
D O I
10.1070/MC2002v012n06ABEH001617
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The addition of tert-butyl borate or ethyl formate to N-alkylbenzalimines directs the reaction pathway from the Birch reduction to the pinacol-type coupling with lithium in THF; an analogous reaction with a dimethylimmonium salt requires a trace titanium catalyst as the electron-transfer mediator.
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页码:230 / 231
页数:2
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