Novel one pot synthesis of 3-acetyl-5-hydroxy-2-methylbenzofuran and 3-acetyl-5-hydroxy-2-methylnaphthofuran and synthesis of their derivatives

GS Gadaginamath, RR Kavali…

文献索引：Gadaginamath, Guru S.; Kavali, Rajesh R.; Pujar, Shashikanth R. Synthetic Communications, 2003 , vol. 33, # 13 p. 2285 - 2292

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被引用次数: 3

摘要

Abstract The benzofurans and naphthofurans so far were obtained either by using catalyst or as side products. In the present investigation we are reporting first time the exclusive formation of only 3-acetyl-5-hydroxy-2-methylbenzofuran and 3-acetyl-5-hydroxy-2- methylnaphthofuran in quantitative yield by adopting the Nenitzescu reaction. Further, these 5-hydroxybenzofuran and 5-hydroxynaphthofuran were converted to their corresponding ...