| Literature DB >> 21449562 |
Longyan Liao1, Ranjan Jana, Kaveri Balan Urkalan, Matthew S Sigman.
Abstract
A three-component coupling of vinyl triflates and boronic acids to alkenes catalyzed by palladium is reported. Using 1,3-dienes, selective 1,2-alkene difunction-alization is observed, whereas the use of terminal alkenes results in 1,1-alkene difunctionalization. The reaction outcome is attributed to the formation of stabilized, cationic Pd-π-allyl intermediates to regulate β-hydride elimination.Entities:
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Year: 2011 PMID: 21449562 PMCID: PMC3084658 DOI: 10.1021/ja201358b
Source DB: PubMed Journal: J Am Chem Soc ISSN: 0002-7863 Impact factor: 15.419