Issue 9, 2006
From the journal:

Dalton Transactions

P–H and P–P bond activation by Ni(i) and Fe(i) β-diketiminato-complexes

Guangcai Bai,a   Pingrong Wei,a   Anjan K. Dasa  and  Douglas W. Stephan*a  

* Corresponding authors

a Department of Chemistry & Biochemistry, University of Windsor, Windsor, Ontario, Canada
E-mail: stephan@uwindsor.ca
Fax: +1 519-973-7098

Abstract

Reactions of ((NacNac)Ni)2(µ-η3-η3-C6H5Me) (NacNac = HC(CMeNC6H3(i-Pr)2)2) with PH2Ph or PHPh2 proceeds in a facile manner to afford the Ni(I)–phosphine adducts (NacNac)Ni(PH2Ph) 1 and (NacNac)Ni(PHPh2) 2, respectively. The related reactions of the Fe(I) complex (NacNac)Fe(η2-CH2CPh2) 3 with PH2Ph resulted in the formation of [(NacNac)Fe(µ2-PPh)]24. Alternatively 4 was also obtained from the reaction of [(NacNac)Fe(µ-Cl)]2 with PHPh2 and Na/K. The Ni(II) di-phosphosphine bridged compound [((NacNac)Ni)2(µ4-(PPh)2)] 5 was prepared via reaction of ((NacNac)Ni)2(µ-η3-η3-C6H5Me) with P5Ph5. Crystallographic data are reported for compounds 1–5.

Graphical abstract: P–H and P–P bond activation by Ni(i) and Fe(i) β-diketiminato-complexes

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Article information

DOI
https://doi.org/10.1039/B513892B
Article type
Paper
Submitted
30 Sep 2005
Accepted
25 Nov 2005
First published
14 Dec 2005

Dalton Trans., 2006, 1141-1146

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P–H and P–P bond activation by Ni(I) and Fe(I) β-diketiminato-complexes

G. Bai, P. Wei, A. K. Das and D. W. Stephan, Dalton Trans., 2006, 1141 DOI: 10.1039/B513892B

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