-
Ruthenium-Catalyzed <i>ortho</i>-Alkenylation of Phenylphosphine Oxides through Regio- and Stereoselective Alkyne Insertion into C–H Bonds
作者:Masaki Itoh、Yuto Hashimoto、Koji Hirano、Tetsuya Satoh、Masahiro Miura
DOI:10.1021/jo401393b
日期:2013.8.16
Direct ortho-substitution took place efficiently upon treatment of tri-, di-, and monoarylphosphine oxides with internal alkynes in the presence of a ruthenium catalyst to produce (o-alkenylphenyl)phosphine oxides regio- and stereoselectively. Chemoselective reduction of a product gave the corresponding (o-alkenylphenyl)phosphine, which may be useful as a ligand for transition metals.
在钌催化剂的存在下,用内部炔烃处理三,二和单芳基膦氧化物有效地进行直接邻位取代,从而选择性和立体选择性地生成(邻链烯基苯基)膦氧化物。化学选择性还原产物得到相应的(邻链烯基苯基)膦,其可用作过渡金属的配体。
-
Butters, Thomas; Winter, Werner, Chemische Berichte, 1984, vol. 117, # 3, p. 990 - 1002
作者:Butters, Thomas、Winter, Werner
DOI:——
日期:——
-
BUTTERS, T.;HALLER-PAULS, I.;WINTER, W., CHEM. BER., 1982, 115, N 2, 578-592
作者:BUTTERS, T.、HALLER-PAULS, I.、WINTER, W.
DOI:——
日期:——
-
BUTTERS, TH.;WINTER, W., CHEM. BER., 1984, 117, N 3, 990-1002
作者:BUTTERS, TH.、WINTER, W.
DOI:——
日期:——
-
Butters, Thomas; Haller-Pauls, Irene; Winter, Werner, Chemische Berichte, 1982, vol. 115, # 2, p. 578 - 592
作者:Butters, Thomas、Haller-Pauls, Irene、Winter, Werner
DOI:——
日期:——