ISSN:
1434-4475
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Abstract The reaction of 5-chloro-2-(N-methyl-jodomethanesulfon-amido)-benzophenone (6b) with liquid or absol. alcoholic ammonia leads to 6-chloro-4-hydroxy-1-methyl-4-phenyl-3,4-dihydro-1H-2,1-benzothiazine-2,2-dioxid (7) and 6-chloro-4-hydroxy-3-jodo-1-methyl-4-phenyl-3,4-dihydro-1H-2,1-benzothiazine-2,2-dioxid (9) resp. The mechanism of these reactions is discussed.
Notes:
Zusammenfassung 5-Chlor-2-(N-methyl-jodmethansulfonamido)-benzophenon (6 b) reagiert mit flüss. NH3 zu 6-Chlor-4-hydroxy-1-methyl-4-phenyl-3,4-dihydro-1H-2,1-benzothiazin-2,2-dioxid (7), mit NH3 in absol. Alkohol zu 6-Chlor-4-hydroxy-3-jod-1-methyl-4-phenyl-3,4-dihydro-1H-2,1-benzothiazin-2,2-dioxid (9). Der Mechanismus dieser Reaktionen wird diskutiert.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00900578
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