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Additionsreaktionen von 2-Thiazolin-5-thionen mit Acetylenen


Jenny, Christjohannes; Obrecht, Daniel; Heimgartner, Heinz (1982). Additionsreaktionen von 2-Thiazolin-5-thionen mit Acetylenen. Helvetica Chimica Acta, 65(8):2583-2586.

Abstract

Addition Reactions of 2-Thiazolin-5-thiones with Acetylenes.
The reaction of the 2-thiazolin-5-thiones 1 and 5, respectively, with acetylene carboxylates yields mainly 1,4-dithiafulvenes of type 3. In the presence of the acetylenic compounds, the 1,4-dithiafulvenes undergo an isomerization to give the corresponding 2,3-dihydrothiophene-2-thiones 4.

Abstract

Addition Reactions of 2-Thiazolin-5-thiones with Acetylenes.
The reaction of the 2-thiazolin-5-thiones 1 and 5, respectively, with acetylene carboxylates yields mainly 1,4-dithiafulvenes of type 3. In the presence of the acetylenic compounds, the 1,4-dithiafulvenes undergo an isomerization to give the corresponding 2,3-dihydrothiophene-2-thiones 4.

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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Department of Chemistry
Dewey Decimal Classification:540 Chemistry
Language:German
Date:1982
Deposited On:24 Jul 2014 07:25
Last Modified:05 Apr 2016 17:58
Publisher:Wiley-Blackwell
ISSN:0018-019X
Funders:Schweizerischer Nationalfonds zur Förderung der wissenschaftlichen Forschung, F. Hoffmann-La Roche & Co. AG, Basel

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