四丙基铵过钌酸盐催化剂促进的烯丙醇新型高效异构化反应
Novel and Efficient Isomerization of Allylic Alcohols Promoted by a Tetrapropylammonium Perruthenate Catalyst.
作者信息
Markó István E, Gautier Arnaud, Tsukazaki Masao, Llobet Antoni, Plantalech-Mir Elena, Urch Christopher J, Brown Stephen M
机构信息
Université catholique de Louvain, Département de Chimie, Laboratoire de Chimie Organique, Bâtiment Lavoisier, Place Louis Pasteur 1, B-1348 Louvain-la-Neuve (Belgium), Fax: (+32) 10-47-27-88.
Departament de Quimica, Universitat de Girona, Campus de Montilivi, E-17071 Girona (Spain).
出版信息
Angew Chem Int Ed Engl. 1999 Jul 12;38(13-14):1960-1962. doi: 10.1002/(SICI)1521-3773(19990712)38:13/14<1960::AID-ANIE1960>3.0.CO;2-4.
In the absence of an oxidant, tetrapropylammonium perruthenate (TPAP) is reduced by 2-undecanol to a low-valent ruthenium species that efficiently catalyzes the isomerization of a wide range of allylic alcohols into the corresponding saturated carbonyl derivatives [Eq. (1)]. R, R, R, R=alkyl, aryl, H.
在没有氧化剂的情况下，四丙基高钌酸铵（TPAP）被2-十一醇还原为低价钌物种，该物种能有效催化多种烯丙醇异构化为相应的饱和羰基衍生物[方程式(1)]。R、R、R、R = 烷基、芳基、氢。
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