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Reactivity of Diaryliodine(III) Triflates toward Palladium(II) and Platinum(II): Reactions of C(sp2)-I Bonds to Form Arylmetal(IV) Complexes; Access to Dialkyl(aryl)metal(IV), 1,4-Benzenediyl-Bridged Platinum(IV), and Triphenylplatinum(IV) Species; and Structural Studies of Platinum(IV) Complexes

Citation

Canty, AJ and Patel, J and Rodemann, T and Ryan, JH and Skelton, BW and White, AH, Reactivity of Diaryliodine(III) Triflates toward Palladium(II) and Platinum(II): Reactions of C(sp2)-I Bonds to Form Arylmetal(IV) Complexes; Access to Dialkyl(aryl)metal(IV), 1,4-Benzenediyl-Bridged Platinum(IV), and Triphenylplatinum(IV) Species; and Structural Studies of Platinum(IV) Complexes, Organometallics, 23, (14) pp. 3466-3473. ISSN 0276-7333 (2004) [Refereed Article]

DOI: doi:10.1021/om040023c

Abstract

The reactivity of diaryliodine(III) triflates toward palladium(II) and platinum(II) is discussed. The reactions mirror, for Pd(II)/Pd(IV), the role of iodine(III) reagents in catalysis reactions involving Pd(0)/Pd(II) cycles. The facile synthesis and stability at ambient temperature of PtIPh 3(Bu2 tbpy) indicate that it should be possible to develop an extensive chemistry of triarylplatinum(IV) species in the absence of intramolecular coordination by the aryl groups. Transfer of aryl cations from [Ar2I]+ to organic and organometallic reagents containing a nucleophilic center occurs via nucleophilic attack at the iodine(III) center.

Item Details

Item Type:Refereed Article
Research Division:Chemical Sciences
Research Group:Other Chemical Sciences
Research Field:Organometallic Chemistry
Objective Division:Expanding Knowledge
Objective Group:Expanding Knowledge
Objective Field:Expanding Knowledge in the Chemical Sciences
Author:Canty, AJ (Professor Allan Canty)
Author:Patel, J (Mr Jim Patel)
Author:Rodemann, T (Dr Thomas Rodemann)
Author:Ryan, JH (Dr Jack Ryan)
ID Code:31948
Year Published:2004
Web of Science® Times Cited:72
Deposited By:Chemistry
Deposited On:2004-08-01
Last Modified:2007-10-12
Downloads:0

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