Synthesis, Structure, and Reactivity of a Tetranuclear Amidinato Zinc Hydride Complex
摘要:
The tetranuclear amidinato zinc hydride complex {C[C(Ni-Pr)(2)ZnH)(4)} (3) was synthesized by reaction of the Cl-substituted complex (C[C(Ni-Pr)(2)ZnCl](4)} with CaH2. 3 was found to react with phenylacetylene and acetylene at ambient temperature with elimination of H-2 and subsequent formation of C[C(Ni-Pr)(2)ZnC CPh](4) (4) and (C[C(Ni-Pr)(2)-ZnC CH](4) (5), respectively. 3-5 have been characterized by multinuclear NMR (H-1, C-13) and IR spectroscopy, elemental analyses, and single-crystal X-ray diffraction.
Synthesis, Structure, and Reactivity of a Tetranuclear Amidinato Zinc Hydride Complex
摘要:
The tetranuclear amidinato zinc hydride complex {C[C(Ni-Pr)(2)ZnH)(4)} (3) was synthesized by reaction of the Cl-substituted complex (C[C(Ni-Pr)(2)ZnCl](4)} with CaH2. 3 was found to react with phenylacetylene and acetylene at ambient temperature with elimination of H-2 and subsequent formation of C[C(Ni-Pr)(2)ZnC CPh](4) (4) and (C[C(Ni-Pr)(2)-ZnC CH](4) (5), respectively. 3-5 have been characterized by multinuclear NMR (H-1, C-13) and IR spectroscopy, elemental analyses, and single-crystal X-ray diffraction.