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Contributions to the chemistry of carbenemetal chemistry
Institution:1. Department of Environmental Science, University of Kalyani, Kalyani, Nadia, 741235 West Bengal, India;2. Institute of Physics, University of Neuchâtel, rue Emile-Argand 11, CH-2000 Neuchâtel, Switzerland;1. College of Chemistry and Life Science, Changchun University of Technology, Changchun 130012, PR China;2. School of Life Science and Technology, Changchun University of Science and Technology, Changchun 130022, PR China;3. Computer Information Network Center, Changchun University of Technology, Changchun 130012, PR China;4. State Key Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130023, PR China;1. School of Chemical and Environmental Engineering, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, China;2. Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China;3. School of Chemical Engineering and Food Science, Zhengzhou Institute of Technology, 18 Yingcai Street, Zhengzhou 450044, China
Abstract:This paper provides a brief review of our researches on carbenemetal complexes. The main emphasis is on saturated heterocyclic bis(amino)carbene ligands, referred to here as electron-rich olefin- or ERO-derived ligands, as outlined in Sections 2 and 3. The following Section deals with Fischer-type carbene complexes, based on reactions of a transition metal substrate with an imidoyl chloride, Vilsmeyer reagent or Eschenmoser salt. The researches of Sections 2, 3, 4 have resulted in the synthesis, characterisation and selected reactions (including as catalysts) of carbene complexes of V, Cr, Mo, W, Mn, Re, Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt and Au in various oxidation states. A final Section describes some more recent work on C(NCH2But)2C6H4–1,2], its adducts with M(NCH2But)2C6H4–1,2] (M = Si, Ge, Sn, or Pb) and the biphenyl- bis(carbene), C{NCH2But}2C6H3–3,4]2.
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