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dc.contributor.authorTan, Gengwen
dc.contributor.authorZhu, Hongping
dc.contributor.author朱红平
dc.date.accessioned2012-02-29T09:57:51Z
dc.date.available2012-02-29T09:57:51Z
dc.date.issued2011-06-23
dc.identifier.citationInorg. Chem., 2011, 50 (15): 6979–6986zh_CN
dc.identifier.issn0020-1669
dc.identifier.urihttp://dx.doi.org/doi:10.1021/ic200008z
dc.identifier.uriWOS:000293036000020
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/11558
dc.description.abstractThe dinudear NNP-ligand copper(I) complex [o-N=CH(C(4)H(3)N)-PPh(2)C(6)H(4)](2)C(u)2 (1) has been synthesized by the reaction of (CuMes)(4) (Mes = 2,4,6-Me(3)C(6)H(2)) with N-((1H-pyrrol-2-yl)-methylene)-2-(diphenylphosphino)benzenamine under an elimination of MesH. Further reaction of 1 with an excess of S(8) produced a mononuclear Cu(II) complex [o-N=CH(C(4)H(3)N)-P(S)Ph(2)C(6)H(4)](2)Cu (5) and CuS. CuS was identified by Raman spectroscopy and 1 and 5 were clearly confirmed by X-ray crystallography. The N-heterocyclic carbene was employed to react with 1 to give a mononuclear [o-N=CH(C(4)H(3)N)-PPh(2)C(6)H(4)]Cu{C[N(iPr)CMe](2)} (2). The reactions of 2 were carried out with 1/8, 2/8, and 5/8 equiv of S(8), leading to compounds [o-N=CH(C(4)H(3)N)-P(S)Ph(2)C(6)H(4)]Cu{C[N(iPr)CMe](2)} (3), [o-N=CH(C(4)H(3)N)-P(S)Ph(2)C(6)H(4)]Cu (4), and 5 respectively, in which CuS was generated in the third reaction and S=C[N(iPr)CMe](2) in the latter two reactions. The clean confirmation of 2-4 demonstrates a stepwise reaction process of 1 with S(8) to 5 and CuS and the N-heterocyclic carbene acts well as a trapping agent.zh_CN
dc.description.sponsorshipNational Nature Science Foundation of China[20972129, 91027014]; Scientific Research Foundation for ROCS, SEM[2009060011500466]; Scientific Research Foundation for PCOSS[20923004]zh_CN
dc.language.isoenzh_CN
dc.publisherAMER CHEMICAL SOCzh_CN
dc.titleProbing Stepwise Reaction of NNP-Ligand Copper(I) Complex with Elemental Sulfur by Using N-Heterocyclic Carbene as a Trapperzh_CN
dc.typeArticlezh_CN


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