摘要:
摘要 四种新的双核氯化铝配合物 {(1)AlCl}2 (5), {(2)AlCl}2 (6), {(3)AlCl}2 (7) 和 {(4)AlCl}2 (8)已经通过从 AlEt2Cl 和手性联芳基 N2O 配体 (S)-2-(pyridine-2-ylmethylamino)-2'-hydroxy-1,1'-binaphthyl (1H2) 的反应中消除烷烃以良好的收率制备, (S)-5,5',6,6',7,7',8,8'-octahydro-2-(pyrrol-2-methyleneamino)-2'-hydroxy-1,1'-binaphthyl (2H2 ), (S)-5,5',6,6',7,7',8,8'-octahydro-2-(pyridine-2-ylmethylamino)-2'-hydroxy-1,1'-binaphthyl ( 3H2) 和 (S)-2-(pyrrol