The present investigation reports the synthesis of new furobenzisoxazole derivatives. Posner reaction of hydroxyfurocoumarin has been studied, wherein the two reaction products are identified as 5-methylfuro[2′,3′:4,5]benzo[1,2-d]isoxazol-3-yl)acetic acid and 1-(6-hydroxy-3-methylbenzofuran-5-yl)ethanone oxime, depending on the conditions used. 1,3,4-Oxadiazole, 2-mercapto-1,3,4-oxadiazole and thiazolidinone derivatives of furobenzisoxazole were synthesized from hydrazide.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 9, pp. 1352–1360, September, 2009.
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Patel, J.M., Soman, S.S. Studies on the synthesis of furobenzisoxazole derivatives. Chem Heterocycl Comp 45, 1081–1088 (2009). https://doi.org/10.1007/s10593-009-0383-7
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DOI: https://doi.org/10.1007/s10593-009-0383-7