Synthesis, X-ray studies, and catalytic allylic amination reactions with ruthenium(IV) allyl carbonate complexes

被引:37
|
作者
Fernández, I
Hermatschweiler, R
Pregosin, PS [1 ]
Albinati, A
Rizzato, S
机构
[1] ETH, HCI, Lab Inorgan Chem, CH-8093 Zurich, Switzerland
[2] Univ Milan, Dept Struct Chem, I-20133 Milan, Italy
关键词
D O I
10.1021/om050749o
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Results from selected ruthenium-catalyzed allylic amination reactions, using a carbonate Ru-Cp* (or Cp) allyl cationic precursor, are reported. With a phenyl-substituted allyl substrate as the starting material, the rates of the amination reactions, as well as the regioselectivity, are shown to depend on the structure of the allyl substrate, the amine nucleophile, and the solvent. Two new Ru-allyl carbonate complexes are reported, as well as the solid-state structure for the new carbonate salt [Ru(Cp)(O2C{OBu'})(eta(3)-PhCHCHCH2)](PF6). A number of aniline- and substrate-related Cp* and Cp eta(6)-arene complexes of Ru(II) are described.
引用
收藏
页码:323 / 330
页数:8
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