The cyclooligomerization of arylethynes in ionic liquids catalysed by ruthenium porphyrins: a case of real catalyst recycling

被引：24

作者：

Conte, V ^{[1
]}

Elakkari, E ^{[1
]}

Floris, B ^{[1
]}

Mirruzzo, V ^{[1
]}

Tagliatesta, P ^{[1
]}

机构：

[1] Univ Roma Tor Vergata, Dipartimento Sci & Tecnol Chim, I-00133 Rome, Italy

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 12期

关键词：

D O I：

10.1039/b415462b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An efficient cyclooligomerization of arylethynes, catalysed by ruthenium(II) porphyrins in environmentally friendly ionic liquids, with an effective recycling of the catalyst and easy isolation of the products is described.

引用

页码：1587 / 1588

页数：2

共 26 条

[1] OLIGOMERIZATION OF ALKYNES BY THE RHCL3-ALIQUAT 336 CATALYST SYSTEM .2. FORMATION OF 2,3-DISUBSTITUTED 1-PHENYLNAPHTHALENES BY CYCLODIMERIZATION OF PHENYLALKYNES [J].

AMER, I ;

BLUM, J ;

PETER, K ;

VOLLHARDT, C .

JOURNAL OF MOLECULAR CATALYSIS, 1990, 60 (03) :323-330

[2] Hydrophobic, highly conductive ambient-temperature molten salts [J].

Bonhote, P ;

Dias, AP ;

Papageorgiou, N ;

Kalyanasundaram, K ;

Gratzel, M .

INORGANIC CHEMISTRY, 1996, 35 (05) :1168-1178

[3] Palladium-catalyzed regioselective cyclotrimerization of acetylenes in supercritical carbon dioxide [J].

Cheng, JS ;

Jiang, HF .

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2004, 2004 (03) :643-646

[4] Ionic liquids. Green solvents for the future [J].

Earle, MJ ;

Seddon, KR .

PURE AND APPLIED CHEMISTRY, 2000, 72 (07) :1391-1398

[5]

ELAKKARI E, IN PRESS EUR J ORG C

[6] Ionic liquid crystals: hexafluorophosphate salts [J].

Gordon, CM ;

Holbrey, JD ;

Kennedy, AR ;

Seddon, KR .

JOURNAL OF MATERIALS CHEMISTRY, 1998, 8 (12) :2627-2636

[7]

Holbrey J.D., 1999, CLEAN PROD PROCESS, V1, P233

[8] The phase behaviour of 1-alkyl-3-methylimidazolium tetrafluoroborates; ionic liquids and ionic liquid crystals [J].

Holbrey, JD ;

Seddon, KR .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1999, (13) :2133-2139

[9]

Huang LY, 1998, EUR J INORG CHEM, P1951

[10] Transition metal-mediated cycloaddition reactions [J].

Lautens, M ;

Klute, W ;

Tam, W .

CHEMICAL REVIEWS, 1996, 96 (01) :49-92

← 1 2 3 →