Interaction of carbene and olefin donors with [Cl2PN]3: exploration of a reductive pathway toward (PN)3 |
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| Authors: | Al-Rafia S M Ibrahim Ferguson Michael J Rivard Eric |
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| Institution: | Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta, Canada T6G 2G2. |
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| Abstract: | The iminophosphine-phosphazene P(III)-P(V)] heterocyclic adduct IPr·PN(PCl(2)N)(2)] was prepared via reduction of the cyclic phosphazene Cl(2)PN](3) in the presence of the carbene donor IPr {IPr = (HCNDipp)(2)C:], where Dipp = 2,6-(i)Pr(2)C(6)H(3)}. By contrast, the treatment of Cl(2)PN](3) with the N-heterocyclic olefin IPr═CH(2) yielded the olefin-grafted phosphazene ring (IPr═CH)P(Cl)N(PCl(2)N)(2)]. |
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