Triphenylphosphine mediated synthesis of functionalized aryl-vinyl ethers from7-hydroxy coumarin and methyl acetylene carboxylate
محورهای موضوعی : Journal of Chemical Reactivity and Synthesis
Delaram Abdolahi
1
(Department of Organic Chemistry, Karaj Branch, Islamic Azad university, Karaj, Iran)
Bita Mohtat
2
(Department of Organic Chemistry, Karaj Branch, Islamic Azad university, Karaj, Iran)
کلید واژه: 7-hydroxy coumarin, Aryl vinyl ethers, Alkyl propiolates, Triphenylphosphine,
چکیده مقاله :
7-hydroxy coumarin undergoes neutral conditions with alkyl propiolates in the presence of triphenylphosphine, and bysubstituation the corresponding aryl vinyl ethers was obtained in good yields
