Regioselective cyclocondensation reactions leading to phenolic pyrazoles
Auteur(s):
Ahmad Roshan
Date de publication:
1996
Référence bibliographique:
Regioselective cyclocondensation reactions leading to phenolic pyrazoles Roshan Ahmad [et al]The Arabian journal for science and engineering المجلة العربية للعلوم والهندسة Univeristy of Petroleum and MineralsVol 21 no 3 (July 1996) p p 393401Ahmad Roshan
Résumé:
Phenolic Bdiketones I(ad) were subjected to cyclocondensation reaction with phenylhydrazine under different reaction conditions to give regioisomers II (ad) and IV (ad) the structure of which was confirmed by spectroscopic techniques The cytotoxicity and antiviral activity of these compounds were also assessed تم تعريض بيتاداي كيتونز الفينولي لتفاعل تكثيفي متكرر بوجود فينيل هيدرازين وتحت ظروف تفاعل مختلفة وذلك للحصول على شبيهات (ad)IV و(all)I1، والتي تحققنا من تركيبها باستخدام التقنية المطيافية
