فهرس المقالات Cross-Aldol Condensation حرية الوصول المقاله صفحة الملخص نص كامل 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
