Microwave-assisted copper-catalyzed sonogashira reaction in PEG solvent

被引：53

作者：

Colacino, Evelina

Daich, Latifa

Martinez, Jean

Lamaty, Frederic

机构：

[1] Univ Montpellier I, CNRS, IBMM, F-34095 Montpellier 5, France

[2] Univ Montpellier 2, CNRS, IBMM, F-34095 Montpellier 5, France

来源：

SYNLETT | 2007年 / 08期

关键词：

sonogashira coupling; microwave; arylation; copper; poly(ethylene glycol);

D O I：

10.1055/s-2007-980337

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A catalytic system composed of copper salt, potassium carbonate and appropriate poly(ethylene glycol) (PEG; liquid or solid, various molecular weight: 300 < MW < 3400) was developed to perform a Sonogashira arylation under microwave activation. In the presence of copper(I) iodide, various substituted diphenylacetylenes could be synthesized.

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页码：1279 / 1283

页数：5

相关论文

共 43 条

[1] Copper in cross-coupling reactions - The post-Ullmann chemistry [J].

Beletskaya, IP ;

Cheprakov, AV .

COORDINATION CHEMISTRY REVIEWS, 2004, 248 (21-24) :2337-2364

[2] Poly(aryleneethynylene)s: Syntheses, properties, structures, and applications [J].

Bunz, UHF .

CHEMICAL REVIEWS, 2000, 100 (04) :1605-1644

[3] MICROWAVE-ASSISTED ORGANIC-REACTIONS [J].

CADDICK, S .

TETRAHEDRON, 1995, 51 (38) :10403-10432

[4] Electrostatic and excluded volume effects on the transport of electrolytes in poly(ethylene glycol)-water "mixed solvents" [J].

Capuano, F ;

Vergara, A ;

Paduano, L ;

Annunziata, O ;

Sartorio, R .

JOURNAL OF PHYSICAL CHEMISTRY B, 2003, 107 (44) :12363-12369

[5] SYNTHESIS OF ARYL-SUBSTITUTED AND VINYL-SUBSTITUTED ACETYLENE DERIVATIVES BY USE OF NICKEL AND PALLADIUM COMPLEXES [J].

CASSAR, L .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1975, 93 (02) :253-257

[6] Polyethylene glycol and solutions of polyethylene glycol as green reaction media [J].

Chen, J ;

Spear, SK ;

Huddleston, JG ;

Rogers, RD .

GREEN CHEMISTRY, 2005, 7 (02) :64-82

[7] Polyethyleneglycol as scaffold and solvent for reusable C-C coupling homogeneous Pd catalysts [J].

Corma, Avelino ;

Garcia, Hermenegildo ;

Leyva, Antonio .

JOURNAL OF CATALYSIS, 2006, 240 (02) :87-99

[8]

DAWEI M, 2004, CHEM COMMUN, V17, P1934

[9] Microwave-assisted copper-catalyzed Heck reaction in PEG solvent [J].

Declerck, Valerie ;

Martinez, Jean ;

Lamaty, Frederic .

SYNLETT, 2006, (18) :3029-3032

[10] A microwave-assisted heck reaction in poly(ethylene glycol) for the synthesis of benzazepines [J].

Declerck, Valerie ;

Ribiere, Patrice ;

Nedellec, Yannig ;

Allouchi, Hassan ;

Martinez, Jean ;

Lamaty, Frederic .

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2007, 2007 (01) :201-208

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