Synthesis, Characterisation of Carbon??Bridged (Diphenolato) lanthanide Complexes and Their Catalytic Activity for Diels–Alder Reactions

…, M Ma, Y Yao, Y Zhang, Q Shen

文献索引：Xu, Xiaoping; Ma, Mengtao; Yao, Yingming; Zhang, Yong; Shen, Qi European Journal of Inorganic Chemistry, 2005 , # 4 p. 676 - 684

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被引用次数: 41

摘要

Abstract The synthesis and structures of new lanthanide complexes supported by the carbon- bridged diphenolato ligand 2, 2′-methylenebis (6-tert-butyl-4-methylphenolato)(MBMP 2–) are described. Reactions of anhydrous lanthanide trichlorides with Na 2 MBMP in a 1: 2 molar ratio in THF at room temperature afforded the corresponding “ate”(diphenolato) lanthanide complexes [(THF) n Ln (MBMP) 2 Na (THF) 2][Ln= Nd (1), Sm (2), n= 2; Ln= Yb, ...