Triphenylphosphine mediated synthesis of functionalized aryl-vinyl ethers from7-hydroxy coumarin and methyl acetylene carboxylate

Journal of Chemical Reactivity and Synthesis

مقاله 5، دوره 1، شماره 4، مرداد 2011، صفحه 22-24   

نوع مقاله: Research Article

نویسندگان

Delaram Abdolahi^* ؛ Bita Mohtat

Department of Organic Chemistry, Karaj Branch, Islamic Azad university, Karaj, Iran

چکیده

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

کلیدواژه‌ها

7-hydroxy coumarin؛ Aryl vinyl ethers؛ Alkyl propiolates؛ Triphenylphosphine