Letters in Organic Chemistry

Author(s): Xiaogen Yang, Jianping Guo and Gang Zou

DOI: 10.2174/1570178053202973

DownloadDownload PDF Flyer Cite As
Lanthanide-Catalysed Cross-Cannizzaro Reduction of Aromatic Aldehydes with Formaldehyde

Page: [145 - 147] Pages: 3

  • * (Excluding Mailing and Handling)

Abstract

Cross-Cannizzaro reaction catalysed by active Ln(OH)3 formed in situ was developed for practical reduction of aromatic aldehydes to the corresponding alcohols under a weakly basic aqueous condition. Improved functional group tolerance and selectivity were achieved using Et3N or DBU over dilute sodium hydroxide solution.

Keywords: cannizzaro reaction, lanthanide, catalysis, reduction, aromatic aldehyde