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Zwitterionic Organometallates

✍ Scribed by Remi Chauvin

Publisher: John Wiley and Sons
Year: 2000
Tongue: English
Weight: 781 KB
Volume: 2000
Category: Article
ISSN: 1434-1948
DOI: 10.1002/(sici)1099-0682(200004)2000:4<577::aid-ejic577>3.0.co;2-f

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✦ Synopsis

Whereas ion-pairing has been long recognized as playing a key role in organometallic chemistry, the zwitterionic feature of organotransition metal complexes has only recently become an influential factor in the design of cationic metal catalysts. The prospective situation of reversed polarity, with metal fragments formally bearing an integral negative charge, may be envisaged. Besides the well-documented zwitterionic complexes derived from phosphonium ylides, other examples of zwitterionic organometallate complexes, formulated as such on the basis of structural, spectroscopic,

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