Synthesis of Telechelic Olefin Polymers via Catalyzed Chain Growth on Multinuclear Alkylene Zinc Compounds

…, T Ochiai, J Mohri, K Takeda, T Shimazaki…

文献索引：Makio, Haruyuki; Ochiai, Takashi; Mohri, Jun-Ichi; Takeda, Kouji; Shimazaki, Toshiyuki; Usui, Yoko; Matsuura, Sadahiko; Fujita, Terunori Journal of the American Chemical Society, 2013 , vol. 135, # 22 p. 8177 - 8180

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被引用次数: 21

摘要

Multinuclear alkylene zinc (MAZ) compounds of the type EtZn-(R ″-Zn) n-Et (R ″= ethyl and propyl branched alkylene groups) were synthesized by a simple one-step procedure in nonpolar hydrocarbon solvents from α, ω-dienes (eg, 1, 7-octadiene or 1, 9-decadiene) and diethylzinc using a bis (salicylaldiminato) Zr (IV) complex,[(2-methylcyclohexyl) N CH (2-O- C6H3-3, 5-di-tert-butyl)] 2ZrMe2, as a catalyst. The MAZ serves as a divalent reversible ...