فهرست مقالات ά-Bis(substituted-benzylidene) cycloalkanones دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - P-Dodecylbenzenesulfonic acid (DBSA), a Brønsted acidSurfactant Catalyst for Synthesis of α, ά-bis(substituted benzylidene)cycloalkanones with Electron-Withdrawing Substituent in Aqueous Media Enayatollah Sheikhhosseini Sayed Ali Ahmadi Saleh Sadeghi