Syntheses of Novel C2-Symmetric Chiral Bidentate Bis(N-heterocyclic carbene) Ligands and Their Molybdenum Complexes

被引：14

作者：

Anezaki, Satoshi ^{[1
]}

Yamaguchi, Yoshitaka ^{[1
]}

Asami, Masatoshi ^{[1
]}

机构：

[1] Yokohama Natl Univ, Dept Adv Mat Chem, Grad Sch Engn, Hodogaya Ku, Yokohama, Kanagawa 2408501, Japan

来源：

CHEMISTRY LETTERS | 2010年 / 39卷 / 04期

关键词：

N-HETEROCYCLIC CARBENES; CROSS-COUPLING REACTIONS; STEREODIRECTING LIGANDS; ALCOHOLS; PALLADIUM; CATALYSTS;

D O I：

10.1246/cl.2010.398

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Novel chiral bis(N-heterocyclic carbene) was prepared starting from (S,S)- and (R,R)-1,2-bis(1-hydroxypropyl)benzene. The chiral bis(N-heterocyclic carbene) (NHC) ligand formed C-2-symmetric chiral complex of molybdenum formulated as cis-[Mo(CO)(4){bis(NHC)}].

引用

收藏

页码：398 / 399

页数：2

相关论文

共 36 条

[1] A STABLE CRYSTALLINE CARBENE [J].

ARDUENGO, AJ ;

HARLOW, RL ;

KLINE, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (01) :361-363

[2] ELECTRONIC STABILIZATION OF NUCLEOPHILIC CARBENES [J].

ARDUENGO, AJ ;

DIAS, HVR ;

HARLOW, RL ;

KLINE, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (14) :5530-5534

[3] Looking for stable carbenes: The difficulty in starting anew [J].

Arduengo, AJ .

ACCOUNTS OF CHEMICAL RESEARCH, 1999, 32 (11) :913-921

[4]

Asami M, 2001, CHEM LETT, P1110

[5] Highly diastereoselective conjugate addition of aryllithium to chiral β-nitrostyrene derivative:: An application to the asymmetric synthesis of 4-aryl-1,2,3,4-tetrahydroisoquinoline [J].

Asami, Masatoshi ;

Taketoshi, Ayako ;

Miyoshi, Keita ;

Hoshino, Hayato ;

Sakakibara, Kazuhisa .

CHEMISTRY LETTERS, 2007, 36 (01) :64-65

[6] Palladium complexes of o-xylyl-linked alkoxybenzimidazolin-2-ylidenes: interesting structural conformations and application as pre-catalysts [J].

Baker, Murray V. ;

Brown, David H. ;

Simpson, Peter V. ;

Skelton, Brian W. ;

White, Allan H. .

DALTON TRANSACTIONS, 2009, (35) :7294-7307

[7] Chiral N-heterocyclic carbenes as stereodirecting ligands in asymmetric catalysis [J].

César, V ;

Bellemin-Laponnaz, S ;

Gade, LH .

CHEMICAL SOCIETY REVIEWS, 2004, 33 (09) :619-636

[8] Axially chiral NHC-Pd(II) complexes in the oxidative kinetic resolution of secondary alcohols using molecular oxygen as a terminal oxidant [J].

Chen, Tao ;

Jiang, Jia-Jun ;

Xu, Qin ;

Shi, Min .

ORGANIC LETTERS, 2007, 9 (05) :865-868

[9] First chelated chiral N-Heterocyclic bis-carbene complexes [J].

Clyne, DS ;

Jin, J ;

Genest, E ;

Gallucci, JC ;

RajanBabu, TV .

ORGANIC LETTERS, 2000, 2 (08) :1125-1128

[10] Chelating and 'pincer' dicarbene complexes of palladium; synthesis and structural studies [J].

Danopoulos, AA ;

Tulloch, AAD ;

Winston, S ;

Eastham, G ;

Hursthouse, MB .

DALTON TRANSACTIONS, 2003, (05) :1009-1015

← 1 2 3 4 →