ChemInform Abstract: Heck Arylation of Allylic Alcohols in Molten Salts

Autor:	Benjamin Ganchegui, Jacques Muzart, Sandrine Bouquillon, Françoise Hénin, Boris Estrine
Rok vydání:	2010
Předmět:	chemistry.chemical_classification chemistry.chemical_compound Allylic rearrangement chemistry Base (chemistry) Heck reaction Polymer chemistry Extraction (chemistry) Ionic bonding General Medicine Diethyl ether Catalysis
Zdroj:	ChemInform. 33
ISSN:	1522-2667 0931-7597
DOI:	10.1002/chin.200205051
Popis:	The Heck coupling of ArX (X=I, Br) with allylic alcohols, carried out at 80–120 °C in molten n-Bu4NBr using NaHCO3 as base and PdCl2 as catalyst without extra ligands, leads to the corresponding β-arylated carbonyl compounds. After extraction of the organic materials with diethyl ether, the ionic layer can be reused directly.
Databáze:	OpenAIRE
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