OPTIMIZATION OF DIVINYL ETHERS FROM SOME ACETYLENE DIOLS IN A CATALYTIC SYSTEM OF Ti(OTf)4/Cakt
DOI:
https://doi.org/10.56292/SJFSU/vol31_iss3/a%25pKeywords:
acetylene diols, vinyloxy ethers, phenylacetylene, heterogeneous catalytic system, activated carbon, product yield, temperature, reaction time.Abstract
A catalytic system was prepared using chloroform solvent to impregnate activated carbon with Ti(OTf)4, and the process of synthesizing divinyloxy ethers of acetylene diols with high yield was studied when the catalytic system Ti(OTf)4/Cact was used to react acetylene diols with phenylacetylene for 10 hours. The effects of temperature, reaction time, nature and amounts of catalysts, substrates and reagents on the divinylation process of acetylene diols were studied.
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