Journal of natural products

Aristoxazole analogues. Conversion of 8-nitro-1-naphthoic acid to 2-methylnaphtho [1, 2-d] oxazole-9-carboxylic acid: Comments on the chemical mechanism of …

HA Priestap, MA Barbieri, F Johnson

Index: Journal of Natural Products, , vol. 75, # 7 p. 1414 - 1418

Full Text: HTML

Citation Number: 6

Abstract

... Journal of Natural Products. ... After formation of the initial adduct 13, aromatization to 14 and condensation would then produce the naphthoxazole 4. The 5-acetoxy intermediate 16 is converted and isolated as the lactam 6. Among the reaction products, the assumed 7-acetoxy ...