作者:Andrey V. Korolev、Eiji Ihara、Ilia A. Guzei、Victor G. Young,、Richard F. Jordan
DOI:10.1021/ja010242e
日期:2001.8.1
The synthesis, structures, and reactivity of cationic aluminum complexes containing the N,N'-diisopropylaminotroponiminate ligand ((i)Pr(2)-ATI(-)) are described. The reaction of ((i)Pr(2)-ATI)AlR(2) (1a-e,g,h; R = H (a), Me (b), Et (c), Pr (d), (i)Bu (e), Cy (g), CH(2)Ph (h)) with [Ph(3)C][B(C(6)F(5))(4)] yields ((i)()Pr(2)-ATI)AlR(+) species whose fate depends on the properties of the R ligand. 1a
描述了含有 N,N'-diisopropylaminotroponiminate 配体 ((i)Pr(2)-ATI(-)) 的阳离子铝配合物的合成、结构和反应性。((i)Pr(2)-ATI)AlR(2) (1a-e,g,h; R = H (a), Me (b), Et (c), Pr (d), ( i)Bu (e), Cy (g), CH(2)Ph (h)) 与 [Ph(3)C][B(C(6)F(5))(4)] 产生 ((i) ()Pr(2)-ATI)AlR(+) 物种,其命运取决于 R 配体的特性。1a 和 1b 与 0.5 当量的 [Ph(3)C][B(C(6)F(5))(4)] 反应生成双核单阳离子复合物 [([(i)Pr(2)-ATI] AlR )(2)(mu-R)][(C(6)F(5))(4)] (2a,b)。2b 的阳离子包含两个 ((i)()Pr(2)-ATI)AlMe(+)