Highly Efficient Heck Reactions of Aryl Bromides with n-Butyl Acrylate Mediated by a Palladium/Phosphine-Imidazolium Salt System

Organic Letters

Volumn 3, Issue 10, 2001, Pages 1511-1514

  Yang, Chuluo ^a   Lee, Hon Man ^a   Nolan, Steven P ^a  

^a UNIVERSITY OF NEW ORLEANS   (United States)

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ARTICLE;

EID: 0001273662     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol015827s     Document Type: Article

References (41)

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39. t. The bromine-imidazolium salt should be added to a preformed potassium diphenylphosphide solution.
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41. 4, filtered, and evaporated under reduced pressure to give the crude product. The pure product was obtained by flash chromatography (1/10 ethyl acetate/hexane) on silica gel.