Cationic rhodium(I)–diolefin complexes containing an optically active C2-symmetric bis(sulfoximine) ligand: Synthesis and catalytic activity
作者:Victorio Cadierno、Josefina Díez、Sergio E. García-Garrido、José Gimeno、Antonio Pizzano
DOI:10.1016/j.poly.2010.09.017
日期:2010.12
series of cationic rhodium(I) complexes [Rh(diene)(N^N)][BF4] (diene = 1,5-cyclooctadiene (cod), norbornadiene (nbd), tetrafluorobenzobarralene (tfb)), containing the optically pure bis(sulfoximine) ligand 1,2-bis(S-methyl-S-phenylsulfonimidoyl)benzene, have been synthesized and fully characterized. The structure of the R,R enantiomer of the ligand, and that of its cyclooctadiene–Rh(I) complex, were confirmed
一系列阳离子铑(I)配合物[Rh(二烯)(N ^ N)] [BF 4 ](二烯= 1,5-环辛二烯(鳕鱼),降冰片二烯(nbd),四氟苯并戊二烯(tfb)),含有光学上的纯的双(磺基肟)配位体1,2-双(小号甲基小号-phenylsulfonimidoyl)苯,已合成并充分表征。配体的R,R对映异构体及其环辛二烯-Rh(I)配合物的结构已通过单晶X射线衍射技术得以证实。还报道了这些配合物在苯乙酮氢化硅烷化和衣康酸二甲酯加氢反应中的催化活性的研究。