Triphenylphosphine mediated synthesis of functionalized aryl-vinyl ethers from7-hydroxy coumarin and methyl acetylene carboxylate
Author/Authors :
Abdolahi، Delaram نويسنده Department of Organic Chemistry, Karaj Branch, Islamic Azad university, Karaj, Iran , , Mohtat، Bita نويسنده Department of Organic Chemistry, Karaj Branch, Islamic Azad university, Karaj, Iran ,
Issue Information :
دوفصلنامه با شماره پیاپی سال 2012
Pages :
3
From page :
22
To page :
24
Abstract :
7-hydroxy coumarin undergoes neutral conditions with alkyl propiolates in the presence of triphenylphosphine, and bythe Bsubstituation the corresponding aryl vinyl ethers was obtained in good yields
