1,3-BIS(TRIPHENYLPHOSPHORANYLIDENE)ALLENE AND TRIBENZYL(4-METHYLDIPHENYLPHOSPHONIOBUTADIYNYL)BORATE, STABILIZED C-3 AND C-4 - CONFIRMATION OF A HYPOTHESIS

被引:29
作者
BESTMANN, HJ
HADAWI, D
BEHL, H
BREMER, M
HAMPEL, F
机构
[1] Institut für Organische Chemie, Universität Erlangen‐Nürnberg, Erlangen, D-91054
关键词
D O I
10.1002/anie.199312051
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
''Naked'' C3 and C4 units can be stabilized in 1 and 2, as predicted, by two triphenylphosphane molecules as donors and by a methyldiphenylphosphane donor and a tribenzylborane acceptor, respectively, at the ends of the carbon chains.
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页码:1205 / 1208
页数:4
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