Download PDF
Synlett 2001; 2001(12): 1921-1922
DOI: 10.1055/s-2001-18774
letter
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.

Conversion of Aldehydes into Geminal Dicarboxylates (Acylals) Catalyzed by Lithium Tetrafluoroborate

Norihiko Sumida* , Kuniaki Nishioka, Tsuneo Sato
  • *Department of Chemistry and Bioscience, Kurashiki University of Science and the Arts, Kurashiki 712-8505, Japan; Fax: + 81(86)4401062; E-mail: sato@chem.kusa.ac.jp
Further Information

Publication History

Publication Date:
04 December 2001 (online)

  PDF Download  Permissions and Reprints All articles of this category

A variety of aldehydes react with acid anhydrides in the presence of a catalytic amount of lithium tetrafluoroborate to afford the corresponding geminal dicarboxylates (acylals) in good to excellent yields.

acylals - aldehydes - chemoselectivity - Lewis acids - lithium tetrafluoroborate

      >