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Additionsreaktion von 3-Dimethylamino-2,2-dimethyl-2H-azirin mit Phenylisothiocyanat


Schmid, Ursula; Heimgartner, Heinz; Schmid, Hans (1979). Additionsreaktion von 3-Dimethylamino-2,2-dimethyl-2H-azirin mit Phenylisothiocyanat. Helvetica Chimica Acta, 62(1):160-170.

Abstract

Reaction of 3-Dimethylamino-2,2-dimethyl-2H-azirine with Phenyl Isothiocyanate : In contrast to the reactions of 3-dimethylamino-2,2-dimethyl-2H-azirine (1a) with various isothiocyanates, leading to thiazoline derivatives, the reaction of 1a with phenyl isothiocyanate at room temperature gives 5,5-dimethyl-3-phenyl-delta1- imidazolin-4-dimethyliminium-2-thiolate (9, Scheme 2). The structure of 9 is deduced from spectral data and reactions of this zwitterionic compound (Schemes 2 and 4).

Abstract

Reaction of 3-Dimethylamino-2,2-dimethyl-2H-azirine with Phenyl Isothiocyanate : In contrast to the reactions of 3-dimethylamino-2,2-dimethyl-2H-azirine (1a) with various isothiocyanates, leading to thiazoline derivatives, the reaction of 1a with phenyl isothiocyanate at room temperature gives 5,5-dimethyl-3-phenyl-delta1- imidazolin-4-dimethyliminium-2-thiolate (9, Scheme 2). The structure of 9 is deduced from spectral data and reactions of this zwitterionic compound (Schemes 2 and 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:1979
Deposited On:12 Aug 2014 16:07
Last Modified:05 Apr 2016 18:00
Publisher:Wiley-Blackwell
ISSN:0018-019X
Funders:Schweizerischer Nationalfonds zur Förderung der wissenschaftlichen Forschung

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