Abstract
The reaction of organylthiochloroacetylenes RSCα≡CβCl with selenols in a DMSO solution containing KOH leads to organylthio(organylseleno)acetylenes RSC≡CSeR′. When the reaction of organylthiochloroacetylenes with selenols was carried out in diethyl ether, the previously unknown 1-organylthio-2-organylseleno-2-chloroethenes RSCH=CClSeR′ were obtained in the form of Z- and E-isomers. The hydrochlorination of organylthio(organylseleno)acetylenes results in Z- and E-1-organylthio-2-organylseleno-1-chloroethenes RSCCl=CHSeR′.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1865–1871, August, 1990.
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Martynov, A.V., Seredkina, S.G. & Mirskova, A.N. Reaction of organylthiochloroacetylenes with organylselenols. Russ Chem Bull 39, 1693–1699 (1990). https://doi.org/10.1007/BF00961503
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DOI: https://doi.org/10.1007/BF00961503