<b>Vinyltriphenylphosphonium salt-mediated preparation of thiophene-containing electron-poor alkenes from acetylenic esters, 2-thienylmethanol and triphenylphosphine</b>

by Nahid Shajari, Ali Ramazani, Yavar Ahmadi
Published 2011-04-01

Synthesis of stabilized phosphorus ylides from electron-poor alcohols and their applications in the preparation of 2,5-dihydrofuran derivatives

by Yavar Ahmadi, Sadegh Salmanpour, Ali Ramazani
Published 2012-12-01