双核环
钯配合物的从次级
苄胺衍生的反应性,[
钯2 (C,N)-C 6 H ^ 4 CH 2 NH(R)} 2(μ-X)2 ] [X = Br的,R = 吨- Bu(1a); X = Cl,R = t -Bu(1b);报告了X = Cl,R = Et(1c)]。1a与
乙炔二
甲酸二甲
酯(
DMAD)反应生成单插入的复合物[Pd 2 (C,N)–C(CO 2 Me)C(CO 2 Me)C 6 H 4
CH2 NH(t- Bu)} 2(μ-Br)2 ](2a)。1a,1b和1c与(R')C C(R')(R'= CO 2 Me,Ph)反
应得到[Pd (C,N)C(R')C(R')C(R ′)C(R′)C 6 H 4 CH 2 NH(R)} X] [X = Br,R = t -Bu,R'= CO 2 Me(3a);X = Cl,R = t -Bu,R'= Ph(2b);X = Cl,R = Et,R'=