New chiral ligand N-toluenesulfonyl-2,2′-dimethoxy-6,6′- diaminobiphenyl for catalytic asymmetric transfer hydrogenation of ketones

Yi Xin Chen; Yue Ming Li; Kim Hung Lam; Albert Sun Chi Chan

New chiral ligand N-toluenesulfonyl-2,2′-dimethoxy-6,6′- diaminobiphenyl for catalytic asymmetric transfer hydrogenation of ketones

Yi Xin Chen, Yue Ming Li, Kim Hung Lam, Albert Sun Chi Chan

Research output: Journal article publication › Journal article › Academic research › peer-review

Abstract

A new chiral ligand N-p-toluenesulfonyl-2,2′-dimethoxy-6,6′- diaminobiphenyl (Ts-DMBDPPA) was prepared from 2,2′-dimethoxy-6,6′- diaminobiphenyl via N-tosylation. Its Ru(II) complex was effective catalysts for catalytic asymmetric transfer hydrogenation of aromatic ketones (with ee's up to 69.3%).

Original language	English
Pages (from-to)	606-609
Number of pages	4
Journal	Chinese Journal of Chemistry
Volume	20
Issue number	6
Publication status	Published - 1 Jun 2002

Keywords

Catalytic asymmetric transfer hydrogenation
Chiral ligand
N-p-toluenesulfonyl-2,2′-dimethoxy-6,6′-diaminobiphenyl

ASJC Scopus subject areas

General Chemistry

Cite this

@article{2f4274a74ee345d8b18c74614fe2e19b,

title = "New chiral ligand N-toluenesulfonyl-2,2′-dimethoxy-6,6′- diaminobiphenyl for catalytic asymmetric transfer hydrogenation of ketones",

abstract = "A new chiral ligand N-p-toluenesulfonyl-2,2′-dimethoxy-6,6′- diaminobiphenyl (Ts-DMBDPPA) was prepared from 2,2′-dimethoxy-6,6′- diaminobiphenyl via N-tosylation. Its Ru(II) complex was effective catalysts for catalytic asymmetric transfer hydrogenation of aromatic ketones (with ee's up to 69.3%).",

keywords = "Catalytic asymmetric transfer hydrogenation, Chiral ligand, N-p-toluenesulfonyl-2,2′-dimethoxy-6,6′-diaminobiphenyl",

author = "Chen, {Yi Xin} and Li, {Yue Ming} and Lam, {Kim Hung} and Chan, {Albert Sun Chi}",

year = "2002",

month = jun,

day = "1",

language = "English",

volume = "20",

pages = "606--609",

journal = "Chinese Journal of Chemistry",

issn = "1001-604X",

publisher = "Wiley-Blackwell",

number = "6",

}

TY - JOUR

T1 - New chiral ligand N-toluenesulfonyl-2,2′-dimethoxy-6,6′- diaminobiphenyl for catalytic asymmetric transfer hydrogenation of ketones

AU - Chen, Yi Xin

AU - Li, Yue Ming

AU - Lam, Kim Hung

AU - Chan, Albert Sun Chi

PY - 2002/6/1

Y1 - 2002/6/1

N2 - A new chiral ligand N-p-toluenesulfonyl-2,2′-dimethoxy-6,6′- diaminobiphenyl (Ts-DMBDPPA) was prepared from 2,2′-dimethoxy-6,6′- diaminobiphenyl via N-tosylation. Its Ru(II) complex was effective catalysts for catalytic asymmetric transfer hydrogenation of aromatic ketones (with ee's up to 69.3%).

AB - A new chiral ligand N-p-toluenesulfonyl-2,2′-dimethoxy-6,6′- diaminobiphenyl (Ts-DMBDPPA) was prepared from 2,2′-dimethoxy-6,6′- diaminobiphenyl via N-tosylation. Its Ru(II) complex was effective catalysts for catalytic asymmetric transfer hydrogenation of aromatic ketones (with ee's up to 69.3%).

KW - Catalytic asymmetric transfer hydrogenation

KW - Chiral ligand

KW - N-p-toluenesulfonyl-2,2′-dimethoxy-6,6′-diaminobiphenyl

UR - http://www.scopus.com/inward/record.url?scp=9644280697&partnerID=8YFLogxK

M3 - Journal article

AN - SCOPUS:9644280697

SN - 1001-604X

VL - 20

SP - 606

EP - 609

JO - Chinese Journal of Chemistry

JF - Chinese Journal of Chemistry

IS - 6

ER -

New chiral ligand N-toluenesulfonyl-2,2′-dimethoxy-6,6′- diaminobiphenyl for catalytic asymmetric transfer hydrogenation of ketones

Abstract

Keywords

ASJC Scopus subject areas

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