Synthesis and transformations of metallocycles |
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Authors: | U. M. Dzhemilev A. G. Ibragimov M. N. Azhgaliev R. R. Muslukhov |
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Affiliation: | (1) Ural Branch of the Russian Academy of Sciences, Institute of Organic Chemistry, 71 prosp. Oktyabrya, 450054 Ufa, Russian Federation |
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Abstract: | A one-pot stereoselective method was developed for the synthesis oftrans-3,4-dialkyltetrahydrothiophenes from -olefins, EtAlC2, metallic magnesium, and elementary sulfur (S8) in the presence of catalytic amounts of Cp2ZrCl2.For part 13, see Ref. 1.Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 2, pp. 276–278, February, 1994. |
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Keywords: | (ittrans)-3,4-disubstituted tetrahydrothiophenes synthesis |
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