2,5-Dimethoxy-2,5-dihydrofurans in 1,3-dipolar cycloaddition reactions |
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Authors: | K. Yu. Novitskii N. K. Sadovaya L. M. Trutneva |
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Affiliation: | (1) M. V. Lomonosov Moscow State University, USSR |
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Abstract: | Itis shown that 2,5-dimethoxy-2,5-dihydrofurans enter into 1,3-dipolar cycloaddition with benzonitrile N-oxides and with diphenylnitrilimines to form derivatives of 1,3-dimethoxy-6-phenyl-1,3,3a,6a-tetrahydrofuro[3,4-d]isoxazole and 1,3-dimethoxy-4,6-diphenyl-1,3,3a,-6a-tetrahydrofuro[3,4-d]pyrazole, respectively.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 150–151, February, 1971. |
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