Pd/C-catalyzed Heck reaction in ionic liquid accelerated by microwave heating

Tetrahedron Letters

Volumn 45, Issue 4, 2004, Pages 809-811

  Xie, Xingang ^a   Lu, Jiangping ^a   Chen, Bo ^a   Han, Junjie ^a   She, Xuegong ^a   Pan, Xinfu ^a  

^a LANZHOU UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

1 OCTANYL 3 METHYLIMIDAZOLIUM TETRAFLUOROBORATE; BORIC ACID; CARBON; ION; LIGAND; PALLADIUM; PHOSPHINE; UNCLASSIFIED DRUG;

ARTICLE; CATALYSIS; CATALYST; HECK REACTION; LIQUID; MICROWAVE COOKING; MICROWAVE IRRADIATION; REACTION ANALYSIS;

EID: 0348048823     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2003.11.042     Document Type: Article

References (23)

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23. 4 in a 25 mL round flask. The mixture was stirred for several minutes at room temperature. Then it was equipped with a condensation tube and irradiated by microwave (225 or 375 W) for 1.5 min without stirring and inert atmosphere protection. After the reaction, the product was extracted by diethyl ether followed by decantation of the upper organic layer. The Pd/C was kept and suspended in the ionic liquid layer. The diethyl ether layers was collected and concentrated in vacuum. Then the product was purified by column chromatography as usual.