Pyrroles from ketoximes and acetylene. 46. Pyrroles with sterically hindered substituents |
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| Authors: | I A Aliev S E Korostova A I Mikhaleva S G Shevchenko S N Zeinalova L N Sobenina M V Sigalov B R Gasanov |
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| Institution: | (1) Irkutsk Institute of Organic Chemistry, Siberian Branch, Academy of Sciences of the USSR, 664033 Irkutsk |
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| Abstract: | The corresponding pyrroles and their N-vinyl derivatives were obtained by the catalyzed (by an MOH-DMSO superbase) reaction of acetylene and its crypto forms (vinyl chloride, 1,2-dichloroethane) with alkyl-2,4-, alkyl-2,5-, and alkyl-3,4-dimethylphenylketoximes. Reaction intermediates — O-vinylketoximes — were detected.For Communication 45 See 1].Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 10, pp. 1320–1323, October, 1991. |
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