t-Bu-QuinoxP* ligand: Applications in asymmetric pd-catalyzed allylic substitution and Ru-catalyzed hydrogenation

被引：48

作者：

Imamoto, Tsuneo ^{[1
]}

Nishimura, Miwako ^{[1
]}

Koide, Aya ^{[1
]}

Yoshida, Kazuhiro ^{[1
]}

机构：

[1] Chiba Univ, Grad Sch Sci, Dept Chem, Inage Ku, Chiba 2638522, Japan

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2007年 / 72卷 / 19期

关键词：

HIGHLY ENANTIOSELECTIVE HYDROGENATION; OXAZOLINE LIGANDS; MONODENTATE; COMPLEXES; PHOSPHORAMIDITES; ALKYLATIONS;

D O I：

10.1021/jo071192k

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] The potential of the t-Bu-QuinoxP* ligand (1) as a chiral ligand in asymmetric synthesis was examined. The ligand exhibited good to excellent asymmetric induction in Pd-catalyzed asymmetric allylic substitution of 1,3-diphenyl-2propenyl acetate (up to 98.7% ee) and in Ru-catalyzed asymmetric hydrogenation of ketones (up to 99.9% ee).

引用

页码：7413 / 7416

页数：4

共 50 条

[31] Ru-catalyzed asymmetric hydrogenation of α,β-unsaturated ketones via a hydrogenation/isomerization cascade
Wang, Kun
Niu, Saisai
Tang, Weijun
Xue, Dong
Xiao, Jianliang
Li, Hongfeng
Wang, Chao
CHEMICAL COMMUNICATIONS, 2024, 60 (32) : 4338 - 4341
[32] Hydrogen bonding for regiocontrol in the Pd-catalyzed allylic substitution.
Cook, GR
Yu, H
Sankaranarayanan, S
Shanker, PS
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2001, 222 : U141 - U141
[33] Pd-Catalyzed Asymmetric Allylic C-H Functionalization
Wang, Pu-Sheng
Gong, Liu-Zhu
CHINESE JOURNAL OF CHEMISTRY, 2023, 41 (15): : 1841 - 1848
[34] Pd-Catalyzed Dearomative Asymmetric Allylic Alkylation of Naphthols with Alkoxyallenes
Hu, Jinjin
Pan, Shulei
Zhu, Shuai
Yu, Peiyuan
Xu, Ruigang
Zhong, Guofu
Zeng, Xiaofei
JOURNAL OF ORGANIC CHEMISTRY, 2020, 85 (12): : 7896 - 7904
[35] Chiral pyridinyloxazolidine ligands for the Pd-catalyzed asymmetric allylic alkylation
Yoon, JK
Lee, SJ
Kim, YM
Jin, MJ
BULLETIN OF THE KOREAN CHEMICAL SOCIETY, 2003, 24 (09) : 1239 - 1240
[36] 1,3-Dithianes as Acyl Anion Equivalents in Pd-Catalyzed Asymmetric Allylic Substitution
Yao, Kun
Liu, Delong
Yuan, Qianjia
Imamoto, Tsuneo
Liu, Yangang
Zhang, Wanbin
ORGANIC LETTERS, 2016, 18 (24) : 6296 - 6299
[37] Biaryl Phosphites: New Efficient Adaptative Ligands for Pd-Catalyzed Asymmetric Allylic Substitution Reactions
Dieguez, Montserrat
Pamies, Oscar
ACCOUNTS OF CHEMICAL RESEARCH, 2010, 43 (02) : 312 - 322
[38] Modular furanoside diphosphite ligands for Pd-catalyzed asymmetric allylic substitution reactions:: Scope and limitations
Diéguez, M
Pàmies, O
Claver, C
ADVANCED SYNTHESIS & CATALYSIS, 2005, 347 (09) : 1257 - 1266
[39] Kinetic Resolution of Indolines by Pd-Catalyzed Asymmetric Allylic Amination
Hou, Xue Long
Zheng, Bao Hui
ORGANIC LETTERS, 2009, 11 (08) : 1789 - 1791
[40] Asymmetric synthesis of β-hydroxy sulfonic acids by BINAP/Ru-catalyzed hydrogenation
Kitamura, M
Yoshimura, M
Kanda, N
Noyori, R
TETRAHEDRON, 1999, 55 (29) : 8769 - 8785

← 1 2 3 4 5 →