A NOVEL 1,2-ARYL MIGRATION IN METALLANETHIONE - UNUSUAL FORMATION OF AN ARYL(ARYLTHIO)PLUMBYLENE FROM A PLUMBANETHIONE

Authors
KANO N TOKITOH N OKAZAKI R
Citation
N. Kano et al., A NOVEL 1,2-ARYL MIGRATION IN METALLANETHIONE - UNUSUAL FORMATION OF AN ARYL(ARYLTHIO)PLUMBYLENE FROM A PLUMBANETHIONE, Organometallics, 16(20), 1997, pp. 4237-4239
Citations number
27
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
16
Issue
20
Year of publication
1997
Pages
4237 - 4239
Database
ISI
SICI code
0276-7333(1997)16:20<4237:AN1MIM>2.0.ZU;2-0
Abstract
The first aryl(arylthio)plumbylene, Tbt(TbtS)Pb: (2; Tbt=2,4,6-tris[bi s(trimethylsilyl)methyl]phenyl), teas obtained by the desulfurization of tetrathiaplumbolane, 1, with triphenylphosphine at 50 degrees C, an d its structure was established by X-ray crystallographic analysis. Th e formation of 2 is most likely interpreted in terms of a 1,2-aryl mig ration in an initially formed plumbanethione, 8, followed by its dimer ization and a subsequent metathesis reaction.