Ultrasound promoted C-C bond formation: Heck reaction at ambient conditions in room temperature ionic liquids

被引：346

作者：

Deshmukh, RR ^{[1
]}

Rajagopal, R ^{[1
]}

Srinivasan, KV ^{[1
]}

机构：

[1] Natl Chem Lab, Div Technol, Pune 411008, Maharashtra, India

来源：

CHEMICAL COMMUNICATIONS | 2001年 / 17期

关键词：

D O I：

10.1039/b104532f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Heck reaction proceeds at ambient temperature (30 degreesC) with considerably enhanced reaction rate (1.5-3 h) through the formation of Pd-biscarbene complexes and stabilized clusters of zero-valent Pd nanoparticles in ionic liquids under ultrasonic irradiation.

引用

页码：1544 / 1545

页数：2

共 22 条

[1] ROLE AND EFFECTS OF HALIDE-IONS ON THE RATES AND MECHANISMS OF OXIDATIVE ADDITION OF IODOBENZENE TO LOW-LIGATED ZEROVALENT PALLADIUM COMPLEXES PD0(PPH3)2 [J].

AMATORE, C ;

AZZABI, M ;

JUTAND, A .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (22) :8375-8384

[2] PALLADIUM-CATALYZED ARYLATION AND VINYLATION OF 1,4-DIENES [J].

BENDER, DD ;

STAKEM, FG ;

HECK, RF .

JOURNAL OF ORGANIC CHEMISTRY, 1982, 47 (07) :1278-1284

[3] FORMATION OF COLLOIDAL TRANSITION-METALS IN ORGANIC PHASES AND THEIR APPLICATION IN CATALYSIS [J].

BONNEMANN, H ;

BRIJOUX, W ;

BRINKMANN, R ;

DINJUS, E ;

JOUSSEN, T ;

KORALL, B .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1991, 30 (10) :1312-1314

[4]

Brase S, 1998, METAL-CATALYZED CROSS-COUPLING REACTIONS, P99

[5] The Heck reaction in ionic liquids: A multiphasic catalyst system [J].

Carmichael, AJ ;

Earle, MJ ;

Holbrey, JD ;

McCormac, PB ;

Seddon, KR .

ORGANIC LETTERS, 1999, 1 (07) :997-1000

[6] PALLADIUM-CATALYZED CONJUGATED DIENE SYNTHESIS FROM VINYLIC HALIDES AND OLEFINIC COMPOUNDS [J].

DIECK, HA ;

HECK, RF .

JOURNAL OF ORGANIC CHEMISTRY, 1975, 40 (08) :1083-1090

[7]

Henglein A., 1993, ADV SONOCHEMISTRY, P17

[8] N-heterocyclic carbenes [J].

Herrmann, WA ;

Kocher, C .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1997, 36 (20) :2162-2187

[9] Application of palladacycles in Heck type reactions [J].

Herrmann, WA ;

Böhm, VPW ;

Reisinger, CP .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1999, 576 (1-2) :23-41

[10] PALLADIUM-CATALYZED VINYLATION OF ORGANIC HALIDES UNDER SOLID LIQUID-PHASE TRANSFER CONDITIONS [J].

JEFFERY, T .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1984, (19) :1287-1289

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