Etude des phénomènes de redistribution des groupements monofonctionnels -R, -F, -Cl, -Br, -I, -SCN sur des atomes de bore tricoordonnés
作者:
Jean-Pierre Costes,
Gerard Cros,
Jean-Pierre Laurent,
期刊:
Canadian Journal of Chemistry
(NRC Available online 1976)
卷期:
Volume 54,
issue 19
页码: 2996-3000
ISSN:0008-4042
年代: 1976
DOI:10.1139/v76-424
出版商: NRC Research Press
数据来源: NRC
摘要:
A study by11B and1H nmr of the scrambling reactions between the boron trihalides BX3(X = I, Br, Cl, F) and the trialkylborane BR3(R = C3H7, C4H9) shows that the mixed species, on equilibrium are non uniformly favoured. The effects of Lewis acidity and steric hindrance are discussed.
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