Préparation et étude des isothiocyanatoboranes halogènes
Author(s) -
J. Dazord,
H. Mongeot,
H. R. Atchekzaï,
J.-P. Tuchagues
Publication year - 1976
Publication title -
canadian journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.323
H-Index - 68
eISSN - 1480-3291
pISSN - 0008-4042
DOI - 10.1139/v76-306
Subject(s) - chemistry , trihalide , boron , mass spectrometry , halide , raman spectroscopy , redistribution (election) , sulfur , infrared spectroscopy , nitrogen , mass spectrum , inorganic chemistry , organic chemistry , physics , chromatography , politics , political science , law , optics
The mixed halide–pseudohalides BX n (NCS) 3−n (n = 1 or 2) have been obtained except for X = F. Mixtures of these compounds with boron trihalide and boron triisothiocyanate are prepared by the reaction of BX 3 either with metal isothiocyanates or with boron triisothiocyanate. Mass spectrometry, infrared, Raman, and 11 B nmr data are reported. Rapid redistribution reactions prevent the isolation of the mixed species. Vibration spectrometry shows that boron is bonded to the nitrogen of the NCS group and not to the sulfur.
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