Direct observation of eta 2-imine formation through beta-H abstraction between amide ligands. Neutron and X-ray diffraction structure of a dihydride imine ditantalum complex |
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Authors: | Cai Hu Chen Tianniu Wang Xiaoping Schultz Arthur J Koetzle Thomas F Xue Ziling |
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Affiliation: | Department of Chemistry, University of Tennessee, Knoxville, TN 37996, USA. |
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Abstract: | Reactions of Ta(NMe2)5 with D2SiR'Ph (R' = Me, Ph) were found to give a dideuteride eta 2-imine complex (Me2N)3Ta(mu-D)2(mu-N-eta 2-N,C-CH2NMe)Ta(NMe2)3(1-d2) through C-H activation of an amide ligand via beta-H abstraction, and the structure of 1 was confirmed by single crystal neutron and X-ray diffraction. |
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