Synthesis and Characterization of Some Bis-1,3 Oxazepine - 4,7- dione and 1, 3 – Diazepine -4,7- dione Derivatives

  • Salim Jasim S
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Abstract

In this study, some of the new compounds have been synthesized including some of different Schiff bases (1-6) via the reaction of phenyl-1,4-diamine with substituted benzaldehyde in absolute ethanol and converted into derivatives of 1,3-oxazepine-4,7-dione (7-12) via ring closure reaction [2+5] of Schiff bases with maleic anhydride in dry benzene then the 1, 3-oxazepine-4, 7-compounds (7-12) were reacted with phenylhydrazine to produce 1,3-diazepine-4,7-dione (13-18). The prepared compounds were characterized by determination of melting point, FT-IR and UV-Visspectra, and some of the prepared compounds have been characterized by (1 H-NMR& C.H.N.) techniques. ‫ثنائي‬ ‫مشتقات‬ ‫من‬ ‫بعض‬ ‫وتشخيص‬ ‫تحضير‬ 1,3-‫أوكسازيبين‬-4,7-‫ثنائي‬ ‫ثنائي‬ ‫و‬ ‫أون‬ 1,3-‫دايازيبين‬-4,7-‫أون‬ ‫ثنائي‬ ‫جاسم‬ ‫سالم‬ ‫سعد‬ ‫الكيمياء‬ ‫قسم‬ ، ‫بية‬ ‫التر‬ ‫كمية‬ ،‫فة‬ ‫الصر‬ ‫لمعموم‬ ‫كركوك‬ ‫جامعة‬ ،‫كركوك‬ ، ‫اق‬ ‫العر‬. saad9228@yahoo.com ‫الممخص‬ (‫شيف‬ ‫اعد‬ ‫قو‬ ‫من‬ ‫بعض‬ ‫تتضمن‬ ‫جديدة‬ ‫مركبات‬ ‫تحضير‬ ‫اسة‬ ‫الدر‬ ‫هذه‬ ‫في‬ ‫تم‬ 1-6 ‫تفاعل‬ ‫خالل‬ ‫من‬) 1,1-‫ثنائي‬ ‫مشتقات‬ ‫ال‬ ‫تحويمها‬ ‫ثم‬ ‫ومن‬ ‫المطمق‬ ‫االيثانول‬ ‫في‬ ‫لديهايد‬ ‫البنز‬ ‫معوضات‬ ‫مع‬ ‫فنيل‬ ‫أمين‬ 1,1-‫يبين‬ ‫أوكساز‬-7,1-‫أون‬ ‫ثنائي‬ (7-11 ‫الحمقة‬ ‫غمق‬ ‫تفاعل‬ ‫خالل‬ ‫من‬) ] 1 + 5 [ ‫أنه‬ ‫مع‬ ‫شيف‬ ‫اعد‬ ‫لقو‬ ‫مع‬ ‫مفاعمتها‬ ‫ثم‬ ‫ومن‬ ‫الجاف‬ ‫ين‬ ‫البنز‬ ‫في‬ ‫الماليك‬ ‫يد‬ ‫يدر‬ ‫ين‬ ‫از‬ ‫هيدر‬ ‫الفنيل‬ ‫إلنتاج‬ ‫مشتقات‬ 1,1-‫يبين‬ ‫داياز‬-7,1-(‫أون‬ ‫ثنائي‬ 11-18 ‫خالل‬ ‫من‬ ‫الناتجة‬ ‫المركبات‬ ‫تشخيص‬ ‫تم‬ .) ‫ومطيافية‬ ‫االنصهار‬ ‫درجة‬ ‫تحديد‬ ‫األشعة‬ ‫اء‬ ‫الحمر‬ ‫تحت‬ (FI-IR) (‫البنفسجية‬ ‫فوق‬ ‫االشعة‬ ‫ومطيافية‬ (UV-Vis ‫وشخصت‬ ‫ب‬ ‫المغناطيسي‬ ‫النووي‬ ‫نين‬ ‫الر‬ ‫طيف‬ ‫باستخدام‬ ‫ة‬ ‫المحضر‬ ‫المركبات‬ ‫عض‬ ‫لمبروتون‬ (1 H-NMR ‫الدقيق‬ ‫التحميل‬ ‫وتقنية‬) ‫لمعناصر‬ C.H.N) .) :‫المفتاحية‬ ‫الكممات‬

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CITATION STYLE

APA

Salim Jasim, S. (2018). Synthesis and Characterization of Some Bis-1,3 Oxazepine - 4,7- dione and 1, 3 – Diazepine -4,7- dione Derivatives. Kirkuk University Journal-Scientific Studies, 13(2), 149–165. https://doi.org/10.32894/kujss.2018.145725

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