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Gold Catalysis: Observation of a Two‐Fold Intermolecular Hydroarylation of Unactivated C–C Triple Bonds
Author(s) -
Hashmi A. Stephen K.,
Blanco M. Carmen
Publication year - 2006
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.200600546
Subject(s) - chemistry , cationic polymerization , phenylacetylene , catalysis , alkyne , intermolecular force , yield (engineering) , medicinal chemistry , stereochemistry , triple bond , organic chemistry , double bond , molecule , materials science , metallurgy
The cationic binuclear catalyst [(Mes 3 PAu) 2 Cl]BF 4 enables the reaction of 2‐methyl‐ or 2‐pentylfuran with phenylacetylene, 1‐pentyne or 1‐heptyne to yield the products of a twofold hydroarylation of the alkyne. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)