(Organylsulfanyl)chloroacetylenes: VIII. Reaction with (diethylamino)trimethylsilane |
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| Authors: | M G Voronkov S G D’yachkova V I Rakhlin I P Lebedeva |
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| Institution: | (1) Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, ul. Favorskogo 1, Irkutsk, 664033, Russia;(2) Irkutsk State Technical University, Irkutsk, Russia |
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| Abstract: | (Alkylsulfanyl)chloroacetylenes react with (diethylamino)trimethylsilane in diethyl ether (20–22°C) to form dialkyl(alkylsulfanylethynyl)amines (19–29%) and 1,3-bis(alkylsulfanyl)-4-chloro-4-(diethylamino)but-3-en-1-ynes (17–42%). The yield depends on the reagent ratio. |
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