Alkenylation by 5-hexen-2-one oxime: Prototropic isomerization under trofimov reaction conditions |
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| Authors: | A M Vasil'tsov A I Mikhaleva R N Nesterenko M V Sigalov |
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| Institution: | (1) Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, 664033 Irkutsk |
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| Abstract: | From 5-hexene-2-one oxime (I) and acetylene in KOH/DMSO, 2-methyl-3-(2-propenyl)pyrrole (II), E- and Z-2-methyl-3-(1-propenyl)pyrroles (III), and E- and Z-1-vinyl-2-methyl-3-(1-propenyl)pyrroles (V) were synthesized. The isomerization of the alkenyl radical of pyrroles II was studied.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 4, pp. 477–480, April, 1992. |
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