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Thiatriazole. VII. 3-Aroxy-5-imino-1,2,4-dithiazole aus 5-Amino-1,2,3,4-thiatriazol (1990)

Graubaum, H. ; Costisella, B. ; Ramm, M. ; [et al.]

New York, NY : Wiley-Blackwell

Journal für Praktische Chemie/Chemiker-Zeitung 332 (1990), S. 208-214

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ISSN: 0021-8383

Keywords: Chemistry ; Organic Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Notes: Thiatriazoles. VII. 3-Aroxy-1,2,4-dithiazole-5-imids of 5-Amino-1,2,3,4-thiatriazoleThe unstable but isolable 3-aroxy-1,2,4-dithiazole-5-imids (2a-d) has been found on chlorothioformate acylation of 5-amino-1,2,3,4-thiatriazole (1) in acetonitril. Further acylation and nucleophilic displacement reactions gave stable 3-amino-5-acylimino-1,2,4-dithiazoles (6a-c, 7). The structure of the prepared compounds was inferred from their 1H and 13C-n.m.r., mass spectra and corroborated by comparison with the data of similar derivates as well as by chemical means.

Additional Material: 1 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/prac.19903320211

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