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Original Articles

Condensation of 2-Ethoxyvinylphosphonic Acid Dichloroanhydride with 2,3,5-Trimethylphenol. Novel Method for Preparation of Phosphacoumarins

, , , , &
Pages 2267-2272 | Received 27 May 2015, Accepted 13 Jul 2015, Published online: 10 Dec 2015
 

GRAPHICAL ABSTRACT

Abstract

The condensation of 2-ethoxyvinylphosphonic acid dichloroanhydride with 2,3,5-trimethylphenol in toluene in the presence of trifluoroacetic acid gives novel compounds of a 2-hydroxo-2-oxabenzo[е]-1,2-oxaphosphorinine series.

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