名称:
用[RuH(CO)(NCCH3)(PPh3)2(diphos)] +和[RuH(CO)(NCCH3)(PPh3)(diphos)] +的新型阳离子钌(II)配合物进行均相氢化。[RuH(CO)(NCCH3)(PPh3)(Fe(η5-C5H4PPh2)2)] [BF4]的晶体结构
摘要:
摘要一系列钌(II)配合物[RuH(CO)(NCCH3)(PPh3)2(diphos)] [BF4](diphos:= dppm,Ph2PCH2PPh2(2); dppe = Ph2PCH2CH2PPh2(3); = dppp,Ph2PCH2 CH2CH2PPh2(4); = dppb,Ph2PCH2CH2CH2CH2PPh2(5))和[RuH(CO)(NCCH3)(PPh3)(diphos)] [BF4](diphos:= dppe(6); = dppp(7); = dppb( 8); = dppf,通过改变反应条件,由[RuH(CO)(NCCH3)2(PPh3)21 [BF4]与双膦配体的反应制备Fe(η5-C5H4PPh2)2(9)。这些配合物已通过分析和光谱(IR和1H NMR)方法进行了表征。[RuH(CO)(NCCH3)(PPh3)(dppf)] [BF4](9)的结构已通过X射线晶体学测定。在90°C和20
DOI:
10.1016/0277-5387(96)00103-9