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Start Over Author "Guo, Jian" Topic crystal structure Topic ether (anesthetic)
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1. Synthesis and structure of the lithium, zirconium and hafnium N-silyl-N′-benzyl-benzamidinates

Author

Zhang, Yong, Xie, Jian-Ren, Guo, Jian-Ping, Wei, Xue-Hong, Huang, Shu-Ping, and Liu, Dian-Sheng

Subjects
*LITHIUM compounds, *COMPLEX compounds synthesis, *CHEMICAL structure, *X-ray crystallography, *TETRAHYDROFURAN, *ETHER (Anesthetic)
Abstract

Abstract: The interaction of LiN(SiMe3)CH2Ph with one equivalent of benzenitrile gave the N-silyl-N′-benzyl-benzamidinato-lithium compound [{Me3SiNC(Ph)N(CH2Ph)}Li(Et2O)]2 (1). The derivative zirconium and hafnium compounds were produced by the treatment of 1 with ZrCl4 or HfCl4 in tetrahydrofuran or diethyl ether at ambient temperature, respectively, with the general formula [Me3SiNC(Ph)N(CH2Ph)]3MCl (M=Zr (2), Hf (3)). Compounds 1, 2 and 3 were also characterized by X-ray single crystal diffraction and NMR analysis. [Copyright &y& Elsevier]

Published
2009
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