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1,6-DITHIA-SPIR0[4.4jNONADIENE AUS 2-THIAZOLIN-5-THIONEN


Jenny, Christjohannes; Obrecht, Daniel; Heimgartner, Heinz (1982). 1,6-DITHIA-SPIR0[4.4jNONADIENE AUS 2-THIAZOLIN-5-THIONEN. Tetrahedron Letters, 23(30):3059-3060.

Abstract

4,4-Dimethyl-2-phenyl-2-thiazolin-5-thione (4) reacts with 2,3-diphenyl-cyclopropenone (2a) at 145°C and with benzonitrilio-2-propanide (6) at room temperature to yield the 1,6-dithia-spiro[4.4]nonadienes 5 and 1, respectively.

Abstract

4,4-Dimethyl-2-phenyl-2-thiazolin-5-thione (4) reacts with 2,3-diphenyl-cyclopropenone (2a) at 145°C and with benzonitrilio-2-propanide (6) at room temperature to yield the 1,6-dithia-spiro[4.4]nonadienes 5 and 1, respectively.

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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 07:24
Last Modified:05 Apr 2016 17:58
Publisher:Elsevier
ISSN:0040-4039
Funders:Schweizerischer Nationalfonds zur Förderung der wissenschaftlichen Forschung, F. Hoffmann-La Roche & Co. AG, Basel

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