Issue 5, 2000

Oxathiolane and dithiolane exchange reaction for carbonyl group protection: a new, fast and efficient procedure without solvent under microwave irradiation

Abstract

Protection of aldehydes and ketones as hemithioacetals or dithioacetals by an exchange reaction from 2,2-dimethyl-1,3-oxathiolane or 2,2-dimethyl-1,3-dithiolane catalyzed by solid acidic catalysts is readily achieved without solvent under microwave irradiation.

Article information

Article type
Paper
Submitted
24 Jul 2000
First published
04 Oct 2000

Green Chem., 2000,2, 252-255

Oxathiolane and dithiolane exchange reaction for carbonyl group protection: a new, fast and efficient procedure without solvent under microwave irradiation

B. Pério and J. Hamelin, Green Chem., 2000, 2, 252 DOI: 10.1039/B005937O

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