Enantioselective Allylic C-H Oxidation of Terminal Olefins to Isochromans by Palladium(II)/Chiral Sulfoxide Catalysis.
Enantioselective Allylic C-H Oxidation of Terminal Olefins to Isochromans by Palladium(II)/Chiral Sulfoxide Catalysis.
复制标题
DOI:
10.1002/anie.201603576
复制
发表时间:
2016-08-08
期刊:
影响因子:
--
通讯作者:
White MC
中科院分区:
文献类型:
--
作者:
Ammann SE;Liu W;White MC
The enantioselective synthesis of isochroman motifs has been accomplished via Pd(II)-catalyzed allylic C–H oxidation from terminal olefin precursors. Critical to the success of this goal was the development and utilization of a novel chiral aryl sulfoxide-oxazoline (ArSOX) ligand. The allylic C–H oxidation reaction proceeds with the broadest scope and highest levels asymmetric induction reported to date (avg. 92% ee, 13 examples ≥90% ee) Highly Enantioselective Allylic C—H Oxidation: Novel Pd(II)/chiral sulfoxide catalysis affords an asymmetric allylic C–H oxidation reaction that proceeds with the broadest scope and highest levels of enantioselectivity to date. The novel Pd(II)/ArSOX catalyst furnishes chiral isochromans from terminal olefin precursors (13 examples, all ≥90% ee) under conditions open to air and moisture.
登录
查看更多内容
影响因子:
5.8
作者:
Krishnan, P;Bastow, KF
通讯作者:
Bastow, KF
影响因子:
15
作者:
Ammann, Stephen E.;Rice, Grant T.;White, M. Christina
通讯作者:
White, M. Christina
影响因子:
7.3
作者:
Ennis, MD;Ghazal, NB;McCall, RB
通讯作者:
McCall, RB
影响因子:
15
作者:
Andrus, MB;Zhou, ZN
通讯作者:
Zhou, ZN
影响因子:
15
作者:
Maity, Prantik;Srinivas, Harathi D.;Watson, Mary P.
通讯作者:
Watson, Mary P.