فهرس المقالات Inverse phase transfer catalyst حرية الوصول المقاله صفحة الملخص نص كامل 1 - Kinetic study of unsaturated ketones epoxidation with hydrogen peroxide through the inverse phase transfer catalysis and effect of ultrasonic waves in this epoxidation Mohammad Taghi Taghizadeh Tahere Shaidaii Narges Sabouri