- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Novel 2H-1-Benzopyran-2-one Derivatives as Potential Antimicrob ial Ag ents | ||
| Journal of College of Education | ||
| Article 1, Volume 0, Issue 3, 2017, Pages 14-26 | ||
| Authors | ||
| Redha I. H. Al-Bayot; S. S. Al-Salih; Ahmed M. Al-Hayolli | ||
| Abstract | ||
| The present work includes the preparation of ne'uv 2H-l-benzopyran-2- one derivatives. The ethyl (4-methyl-2-oxo-2H-l-benzopyrane-7-oxy) acetate (2) has been synthesized and then converted into the acid hydrazide derivative (3) which upon its reaction with aldehydes and ketones yielded the corresponding Schiff bases (4-9). Oxadiazole and thiadiazole derivatives (10,12) have been also prepared by the cyclization reaction ofthe acid hydrazide (3) under ditferent conditions, Whilst potassium dithio carbazate (11) prepared from stirring hydride (3) with CS2-KOH at room temperture. The synthesized compounds have been tested for their antibacterial activity. | ||
|
Statistics Article View: 11 PDF Download: 2 |
||