Synthesis of 4-Oxo-3,4-dihydro-1H-thieno- and thienothiadiazine 2,2-Dioxides

DOI: 10.1055/s-1989-27222

Source and publish data:

Synthesis p. 280 - 282 (1989)

Update date:2022-07-29

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Authors:

Goya, Pilar

Lissavetzky, Jaime

Rozas, Isabel

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Article abstract of DOI:10.1055/s-1989-27222

4-Oxo-3,4-dihydro-1H-thieno<3,4-c><1,2,6>thiadiazine 2,2-dioxide (3) has been synthesized in a two-step approach involving sulfamoylation of 3-amino-4-methoxycarbonylthiophene (1) and subsequent ring closure.A modification of this procedure, which involve

Full text of DOI:10.1055/s-1989-27222

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