Bis(allyl)ruthenium(IV) Complexes Containing Water-Soluble Phosphane Ligands: Synthesis, Structure, and Application as Catalysts in the Selective Hydration of Organonitriles into Amides
作者:Victorio Cadierno、Josefina Díez、Javier Francos、José Gimeno
DOI:10.1002/chem.201001152
日期:2010.8.23
All these new complexes have been analytically and spectroscopically (IR and multinuclear NMR) characterized. In addition, the structure of 2 b, 2 c, 2 d, and 2 f was unequivocally confirmed by X‐ray diffraction methods. Complexes 2 a–f are active catalysts for the selective hydration of nitriles to amides in pure aqueous medium under neutral conditions. The wide scope of this catalytic transformation
新颖的单核钌(IV)配合物将[RuCl 2(η 3:η 3 -C 10 ħ 16)(L)] [L =(元-sulfonatophenyl)diphenylphosphane钠盐(TPPMS)(2),1,3, 5-三氮杂-7-磷杂三环[3.3.1.1 3,7 ]癸烷(PTA)(图2b),1-苄基-3,5-二氮杂-1-氮鎓- 7-磷杂三环[3.3.1.1 3,7 ]癸烷氯化物(PTA-Bn)(2 c),3,7-二乙酰基-1,3,7-三氮杂-5-磷酸双环[3.3.1]壬烷(DAPTA)(2 d)和2,4,10-三甲基-1,2,4,5,7,10 -六氮杂-3-磷杂三环[3.3.1.1 3,7 ]癸烷(THPA)(图2e)]已被处理的前体的二聚[的RuCl(μ-Cl)的(η的合成3:η 3 -C 10 ħ 16)} 2 ](C 10 H ^ 16 = 2,7-二甲-2,6-二烯-1,8-二基)(1