Cyclization of 3-Acylmethylthio-4-cyano-isothiazole-5-thiones

DOI: 10.1007/BF00799959

Source and publish data:

Monatshefte fur Chemie p. 999 - 1004 (1983)

Update date:2022-08-02

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Authors:

Gewald, Karl

Roellig, Hans

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Article abstract of DOI:10.1007/BF00799959

The title compounds 2 cyclize on mild conditions to the intermediate 7-cyano-thiazolo<3,2-b>isothiazole-6-thiones 3 which are converted immediately into the 1,2,4-trithiolane-3,5-diylidene-(thiazole-2-yl)-acetonitriles 4 accompanied by extrusion of sulphu

Full text of DOI:10.1007/BF00799959

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