Study of plant coumarins 1. Transformations of peucedanin |
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| Authors: | S A Osadchii E E Shul’ts M M Shakirov G A Tolstikov |
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| Institution: | (1) N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9 prosp. Akad. Lavrent’eva, 630090 Novosibirsk, Russian Federation |
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| Abstract: | The structure of 2-bromooreoselon, which was prepared by bromination of peucedanin or oreoselon with molecular bromine, was
established. The compositions and structures of the reaction products of this bromide with amines, such as pyridine, triethylamine,
and morpholine, as well as with sodium acetate and potassium hydroxide were studied. The reaction of peucedanin with m-chloroperoxybenzoic acid affords peuruthenicin isobutyrate.
Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 2, pp. 362—366, February, 2006. |
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| Keywords: | coumarins furocoumarins peucedanin oreoselon peuruthenicin m-chloroperoxybenzoic acid bromination quaternization |
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