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

Document Type : Original Paper

Authors

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

Abstract

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

Keywords