Six kinds of 2-aryloxazole N-oxide derivatives were prepared, and their reactions with phosphoryl chloride and acetic anhydride were studied. Methyl group located on the 4-position of 2-aryloxazole N-oxide was easily subjective to nucleophilic attack as an active methyl group in the reaction with phosphoryl chloride or acetic anhydride, whereas 5-methyl group was inert to such an attack. © 1971, The Pharmaceutical Society of Japan. All rights reserved.
CITATION STYLE
Goto, Y., Yamazaki, M., & Hamana, M. (1971). Studies on Azole Compounds. III. Reactions of Oxazole N-Oxides with Phosphoryl Chloride and Acetic Anhydride. Chemical and Pharmaceutical Bulletin, 19(10), 2050–2057. https://doi.org/10.1248/cpb.19.2050
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