Transient Palladadiphosphanylcarbenes: Singlet Carbenes with an “Inverse” Electronic Configuration (p(π)(2) instead of σ(2)) and Unusual Transannular Metal–Carbene Interactions (π(C→pd) Donation and σ(Pd→C) Back-donation)

Upon treatment with [PdCl(allyl)](2), asymmetrically substituted α, α′-diphosphanyl diazo compounds eliminate dinitrogen to afford C-chlorodiphosphanylmethanide complexes in high yields. In the presence of a chloride-abstracting agent, such as sodium tetraphenylborate, the C-chlorodiphosphanylmethan...

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Bibliographic Details
Main Authors: Vignolle, Joan, Gornitzka, Heinz, Maron, Laurent, Schoeller, Wolfgang W., Bourissou, Didier, Bertrand, Guy
Format: Artigo
Language:Inglês
Published: 2007
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Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2430930/
https://ncbi.nlm.nih.gov/pubmed/17243835
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/JA066738J
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