87925-91-5Relevant academic research and scientific papers
REACTIONS OF CHALCOGENES WITH ACETYLENES. II. REACTION OF METALLIC SELENIUM WITH ACETYLENE IN HMPTA AND DMSO
Potapov, V. A.,Gusarova, N. K.,Amosova, S. V.,Kashik, A. S.,Trofimov, B. A.
, p. 241 - 245 (2007/10/02)
The effect of the conditions in the reaction of selenium with acetylene (the concentration and nature of the alkali-metal hydroxide, the temperature, the concentration of water, the addition of stannous chloride) on the yields of divinyl selenide, 2-vinyloxy-1,3-butadiene, and selenophene was investigated.It was shown that the formation of divinyl selenide under the reaction conditions is accompanied by its transformation into selenophene.
ALKYL VINYL SELENIDES FROM ACETYLENE, ELEMENTAL SELENIUM, AND ALKYL HALIDES
Gusarova, N. K.,Potapov, V. A.,Amosova, S. V.,Trofimov, B. A.
, p. 2168 - 2171 (2007/10/02)
Elemental selenium reacts with acetylene and alkyl halides when heated (105-115 deg C) in an aqueous alkaline medium and gives alkyl vinyl selenides (with yields of up to 44percent) in addition to divinyl and dialkyl selenides.
