The Synthesis of (3'-Oxo-3', 4'-Dihydro-2'h-1', 4'-Benzothiazin-2'-Yl) Acetic Acid and (3'-Oxo-3', 4'-Dihydro-2'h-1', 4'-Benzoxazin-2'-Yl) Acetic Acid-Derivatives

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Index: Australian Journal of Chemistry, , vol. 39, # 3 p. 503 - 510

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Citation Number: 8

Abstract

... Microanalyses were performed by the Australian Analytical Service, Melbourne. ... Mass spectrum mlz 233 (M, 86%), 188 (loo), 187 (39, 161 (23), 159 (33). ... g) in methanol in the presence of triethylamine (5 ml) was refluxed for 2 h. Workup as above gave methyl (Z)-chloro-(3'-0x0-3 ...