Copper(I) chloride catalyzed synthesis of diaryl ethers in ionic liquids under mild conditions

被引：22

作者：

Chauhan, SMS ^{[1
]}

Jain, N ^{[1
]}

Kumar, A ^{[1
]}

Srinivas, KA ^{[1
]}

机构：

[1] Univ Delhi, Dept Chem, Delhi 110007, India

来源：

SYNTHETIC COMMUNICATIONS | 2003年 / 33卷 / 20期

关键词：

copper(I) chloride; diaryl ethers; ionic liquid;

D O I：

10.1081/SCC-120024748

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction of different aryl halides with aryl oxides catalyzed by CuCl in 1-butyl-3-methyl-imidazolium tetrafluoroborate [bmim][BF4] and 1-butyl-3-methyl-imidazolium hexafluorophosphate [bmim][PF6] ionic liquids to give diaryl ethers in 54-90% yields has been studied under mild reaction conditions.

引用

收藏

页码：3607 / 3614

页数：8

相关论文

共 29 条

[1]

Adams CJ, 1998, CHEM COMMUN, P2097

[2]

Anna M.M., 2002, CHEM COMMUN, P434

[3] ORTHO-PARA RATIO IN AROMATIC NUCLEOPHILIC-SUBSTITUTION .2. [J].

BAMKOLE, TO ;

HIRST, J ;

UDOESSIE.EI .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1973, (15) :2114-2119

[4] TOTAL SYNTHESIS OF BOUVARDIN, O-METHYLBOUVARDIN, AND O-METHYL-N-9-DESMETHYLBOUVARDIN [J].

BOGER, DL ;

PATANE, MA ;

ZHOU, JC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (19) :8544-8556

[5] Regioselective alkylation in ionic liquids [J].

Earle, MJ ;

McCormac, PB ;

Seddon, KR .

CHEMICAL COMMUNICATIONS, 1998, (20) :2245-2246

[6] Diels-Alder reactions in room-temperature ionic liquids [J].

Fischer, T ;

Sethi, A ;

Welton, T ;

Woolf, J .

TETRAHEDRON LETTERS, 1999, 40 (04) :793-796

[7] STRUCTURE OF 1-ETHYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE - MODEL FOR ROOM-TEMPERATURE MOLTEN-SALTS [J].

FULLER, J ;

CARLIN, RT ;

DELONG, HC ;

HAWORTH, D .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (03) :299-300

[8] Molten salts as an efficient medium for palladium catalyzed C-C coupling reactions [J].

Kaufmann, DE ;

Nouroozian, M ;

Henze, H .

SYNLETT, 1996, (11) :1091-&

[9] COPPER ASSISTED NUCLEOPHILIC-SUBSTITUTION OF ARYL HALOGEN [J].

LINDLEY, J .

TETRAHEDRON, 1984, 40 (09) :1433-1456

[10] Palladium-catalyzed formation of diaryl ethers from aryl bromides. Electron poor phosphines enhance reaction yields [J].

Mann, G ;

Hartwig, JF .

TETRAHEDRON LETTERS, 1997, 38 (46) :8005-8008