Molecules (Nov 2021)

Continuous Flow Synthesis of Propofol

  • Romain Mougeot,
  • Philippe Jubault,
  • Julien Legros,
  • Thomas Poisson

DOI
https://doi.org/10.3390/molecules26237183
Journal volume & issue
Vol. 26, no. 23
p. 7183

Abstract

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Herein, we report a continuous flow process for the synthesis of 2,6-diisopropylphenol—also known as Propofol—a short-acting intravenous anesthesia, widely used in intensive care medicine to provide sedation and hypnosis. The synthesis is based on a two-step procedure: a double Friedel–Crafts alkylation followed by a decarboxylation step, both under continuous flow.

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