Coordination of a stibine oxide to a Lewis acidic stiborane at the upper rim of the biphenylene backbone.

Authors :: Chen, Chang-Hong
Gabbaï, François P.
Source :: Dalton Transactions: An International Journal of Inorganic Chemistry. 9/21/2018, Vol. 47 Issue 35, p12075-12078. 4p.
Publication Year :: 2018
Abstract: Our interest in bifunctional antimony Lewis acids has led us to synthesize 1,8-bis(diphenylstibino)biphenylene (2) by reaction of 1,8-bis(trimethylstannyl)biphenylene (1) with Ph2SbCl. Oxidation of this distibine with o-chloranil, followed by work-up in air afforded a biphenylene derivative (3) featuring a triarylstibine oxide connected via an Sb=O → Sb bridge to the neighbouring antimony(v) center. [ABSTRACT FROM AUTHOR]

Language :: English
ISSN :: 14779226
Volume :: 47
Issue :: 35
Database :: Academic Search Index
Journal :: Dalton Transactions: An International Journal of Inorganic Chemistry
Publication Type :: Academic Journal
Accession number :: 131717844
Full Text :: https://doi.org/10.1039/c8dt02872a

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