دراسة الحركية الكيميائية للتحلل القاعدي للكومارين و مشتقاته في خمس درجات حرارية

الملخص EN

The subject of research involve study of basic hydrolysis of lactone ring of coumarin, 6-methyl coumarin and 6- amino coumarin in 70% (Ethanol – Water) at equal and double concentration of base (NaOH) at five different temperatures by electrical conductivity method and the results were interpreted according to the transition state theory.