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Publication Type
Journal Article
UWI Author(s)
Author, Analytic
Jackson, Yvette A.; Lyon, M. A.; Townsend, Norman O.; Bellabe, Kettyna; Soltanik, Fernando
Author Affiliation, Ana.
Department of Chemistry
Article Title
Reactions of some N-(2,5-dimethoxyaryl)thiobenzamides: En route to an analogue of kuanoniamine A
Medium Designator
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Connective Phrase
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Journal Title
Journal of the Chemical Society. Perkin transaction 1
Translated Title
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Reprint Status
Refereed
Date of Publication
2000
Volume ID
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Issue ID
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Page(s)
205-10
Language
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Connective Phrase
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Location/URL
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ISSN
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Notes
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Abstract
Nitration of 2-aryl-4,7-dimethoxybenzothiazoles 7a-7c produces a mixture of 5-and 6-nitrobenzothiazoles which were distinguished by synthesis of the 2-aryl-4, 7-dimethoxy-6-nitrobenzothiaoles 12a-12c by oxidative cyclization of the corresponding nitrothiobenzanilides. Reaction of N-[2,5-dimethoxy-4-(p-tolysulfonylamino)phenyl]thiobenzamide 17d with base to give 5-methoxy-2-phenyl-6-(p-tolysulfonylamino)benzothiazole 18 with apparent intramolecular replacement of a methoxy group is also described.....
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Keywords