Synthesis of New Difurocoumarins |
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| Authors: | V. F. Traven N. Ya. Podkhalyuzina D. S. Kanevskii |
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| Affiliation: | (1) D. I. Mendeleev Russian Chemical Technology University, Moscow, 125047 |
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| Abstract: | 5,7-Dihydroxy-4-methyl- and 5,7-dihydroxy-4-trifluoromethylcoumarins are starting compounds in the synthesis of new 10-methyl-8H-difuro[2,3-f;2,3-h]-8-ones and 10-trifluoromethyl-8H-difuro-[2,3-f;2,3-h]chromen-8-ones with high yields. |
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| Keywords: | difurocoumarins 10-methyl-8H-difuro[2,3-f 2,3-h]chromen-8-one Fries rearrangement cyclization |
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