Hydrothiolysis of di(2-thienyl) disulfide |
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Authors: | M G Voronkov É N Deryagina L K Papernaya |
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Institution: | (1) Irkutsk Institute of Organic Chemistry, Siberian Branch, Academy of Sciences of the USSR, USSR |
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Abstract: | Conclusions The hydrothiolysis of di(2-thienyl) disulfide by hydrogen sulfide at 130–180°C leads to the formation mainly of di(2-thienyl) sulfide. 2-Thiophenethiol is formed as a side-product due to the dissociation of the disulfide at the S-S bond and subsequent reaction of the thiol radicals with hydrogen sulfide. Di(2-thienyl) sulfide also undergoes secondary conversions to 2-thienyl 3-thienyl sulfide and 3-thiophenethiol by the addition of thiol radicals at C-3 of the thiophene ring.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 12, pp. 2783–2785, December, 1985. |
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