4.5 Article

Phosphotungstic Acid Catalyzed Direct Benzylation of β-Dicarbonyl Compounds

期刊

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
卷 2008, 期 29, 页码 4999-5004

出版社

WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejoc.200800624

关键词

Phosphotungstic acid; Benzylation; Alcohols; beta-Dicarbonyl compounds; Atom-economical reactions

资金

  1. National Natural Science Foundation of China [20621061, 20772117]

向作者/读者索取更多资源

12-Phosphotungstic acid was used as an efficient, ecofriendly, and air- and moisture-stable catalyst to promote the direct substitution of the hydroxy group of benzylic and atlylic alcohols with various P-dicarbonyl compounds. This powerful protocol for carbon-carbon bond-forming reactions provides monoalkylated dicarbonyl compounds in high yields with great efficiency. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

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