Tetrahedron p. 9697 - 9703 (2000)
Update date:2022-09-26
Topics:
Stamatov, Stephan D.
Stawinski, Jacek
We have developed an efficient and simple method for direct transformation of acetals to carboxylic acid esters. The method consists of treatment of acetals with carboxylic anhydrides in the presence of boron trifluoride etherate as a catalyst and affords the corresponding ester derivatives in high yields with retention of configuration in the alcohol moiety. Some mechanistic aspects of this synthetically useful transformation are also discussed. (C) 2000 Elsevier Science Ltd.
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