%0 Conference Proceedings %T One-Pot Synthesis of Stable Phosphorus Ylides by Three Component Reaction between Electron-Deficient Acetylenic Esters, Triphenylphosphine and Thione Groups %A Eshghi, Hossein %A Bakavoli, Mehdi %A Abedini Torghabeh, Javad %A Rahimizadeh, Mohammad %A Keykha, Amir %J 19th Iranian Seminar on Organic Chemistry %D 2012