Issue 17, 1985

Synthesis of novel mesoionic systems: 1,3-oxathiolylium-4-thiolate and 1,3-oxazolylium-4-thiolate. A synthon allowing a new approach to 1,4-oxathiafulvene derivatives

Abstract

By a convenient one pot reaction, dialkylamino(thiocarbonyloxy)phenylacetic acids (1) are converted into the novel 1,3-oxathiolylium-4-thiolates (6) or 1,3-oxazolylium-4-thiolate system (4) in high yields; the former mesoionic heteroarenes (6) readily combine with CH acidic compounds to give 1,4-oxathiafulvene derivatives (7) or (8).

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1985, 1154-1155

Synthesis of novel mesoionic systems: 1,3-oxathiolylium-4-thiolate and 1,3-oxazolylium-4-thiolate. A synthon allowing a new approach to 1,4-oxathiafulvene derivatives

H. Gotthardt and M. Oppermann, J. Chem. Soc., Chem. Commun., 1985, 1154 DOI: 10.1039/C39850001154

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