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Transformations and agostic interactions of hydrocarbyl ligands bonded to the sulfur-rich dimolybdenum site {Mo2Cp2(mu-SMe)(3)}: Chemical and electrochemical formation of mu-alkyl and mu-vinyl compounds from a mu-alkylidene derivative

Abstract:

A series of chemical and electrochemical transformations of systems in which a {Mo2Cp2(μ-SMe)3} core is bridged by a μ-C2HnR ligand (n = 0-4) are described in this paper. The reaction of the alkylidene complex [Mo2Cp2(μ-SMe) 3(μ-η1:η2-CHCH2Tol)] (BF4) (1) with LiBun at 0°C produces the μ-σ,π-vinyl complex [Mo2Cp2(μ-SMe) 3(μ-η1:η2-CH=CHTol] (2) in good yield. The molecular structure of 2 has been confirmed by X-ray analysis. Upon treatment with NaBEL4 1 is readily converted into the semibridgi...

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Publication status:
Published

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Publisher copy:
10.1021/om050761g

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Journal:
ORGANOMETALLICS More from this journal
Volume:
24
Issue:
25
Pages:
6268-6278
Publication date:
2005-12-05
DOI:
EISSN:
1520-6041
ISSN:
0276-7333
Language:
English
Pubs id:
pubs:50439
UUID:
uuid:914fc586-41f7-4f0a-a0a6-99b280e0e2f1
Local pid:
pubs:50439
Source identifiers:
50439
Deposit date:
2012-12-19

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