Collection's Items (Sorted by Submit Date in Descending order): 1761 to 1780 of 2473
| Issue Date | Title | Author(s) |
| 2016 | Synthesis of Heteroannulated Chromeno[2,3-b]Pyridines: DBU Catalyzed Reactions of 2-Amino-6-methylchromone-3-Carboxaldehyde with Some Heterocyclic Enols and Enamines | Magdy A. Ibrahim ; Nasser M. El-Gohary; S.Said |
| 2016 | Synthesis and photosensitivity characterizations of 9-(6-bromo-4-oxo-4H-chromen-3-yl)-3,4,6,7-tetrahydro-3,3,6,6-tetramethyl-2H-xanthene-1,8-(5H,9H)-dione(BOCTTX) | Magdy A. Ibrahim ; Nasser M. El-Gohary; Roushdy, N.; A.A.A. Farag |
| 2016 | Studies on the Chemical Transformations of 6-Methylchromone-3-carbonitrile under Nucleophilic Conditions | Magdy A. Ibrahim ; Nasser M. El-Gohary |
| 2016 | Analysis of X-ray structure, dielectric properties and AC conductivity of (4E)-2-amino-3-cyanobenzo[b]oxocin-6-one | Magdy A. Ibrahim ; H.A.M. Ali |
| 2016 | Chemical Transformations of Chromone-3-carbonitrile with Cyclohexanediones: Synthesis of Bis[1]chromenophenanthrolines | Magdy A. Ibrahim ; Nasser M. El-Gohary |
| 2017 | Chemical reactions of Furochromones, Visnagin and Khellin | Magdy A. Ibrahim ; Nasser M. El-Gohary; Al-Shimaa Badran |
| 2017 | Synthesis, DFT calculations, electronic structure, electronic absorption spectra, natural bond orbital (NBO) and nonlinear optical (NLO) analysis of the novel 5-methyl-8H-benzo[h]chromeno[2,3-b][1,6] naphthyridine-6(5H),8-dione (MBCND) | Magdy A. Ibrahim ; Shimaa Abdel-Halim |
| 2017 | Chemical Reactivity of 4,9-Dimethoxy-5-oxo-5H-furo[3,2-g]chromene-6-Carboxaldehyde Toward Some Nucleophilic Reagents | Magdy A. Ibrahim ; Nasser M. El-Gohary; E. R. El-sawy |
| Sep-2021 | Synthesis, DFT computational insights on structural, optical, photoelectrical characterizations and spectroscopic parameters of the novel (2 E )-3-(4-methoxy-5-oxo-5 H -furo[3, 2- g ]chromen-6-yl)acrylonitrile(MOFCA) | Magdy A. Ibrahim ; abdel halim, shimaa |
| May-2019 | Chelating Behavior of Bidentate Oxygen Ligands: Synthesis of Metal Complexes Derived from Bidentate O2 Donor Ligands | Magdy A. Ibrahim ; Omima M.I. Adly; A.A.A. Emara; Nesma Salah |
| Jul-2018 | TD-DFT Calculations, Electronic Structure, Biological Activity, NBO , NLO Analysis and Electronic Absorption Spectra of Some 3-formyl Chromone Derivatives | Magdy A. Ibrahim |
| Jan-2017 | Synthesis and Reactivity of 2-Aminochromone-3- carboxaldehydes towards Nucleophilic Reagents | Magdy A. Ibrahim ; Nasser M. El-Gohary; S.H. Hashiem; Al-Shimaa Badran |
| Sep-2016 | Synthesis and Antimicrobial Evaluation of Some Annulated Chromeno[2,3-b]Pyridines using 6- Methylchromone-3-Carbonitrile | Magdy A. Ibrahim ; Nasser M. El-Gohary; Yassin Gabr; S. Said |
| Jun-2013 | 3‐Formylchromones as diverse building blocks in heterocycles synthesis | Magdy A. Ibrahim ; Ali, T.E.; Nasser M. El-Gohary; Azza M. El-Kazak |
| Aug-2010 | 1,2,4‐Triazine Chemistry Part II: Synthetic approaches for phosphorus containing 1,2,4‐triazine derivatives | Magdy A. Ibrahim ; Ali, T.E.; R. M. Abdelrahman |
| Jun-2010 | 1,2,4‐Triazine Chemistry Part I: Orientation of cyclization reactions of functionalized 1,2,4‐triazine derivatives | Magdy A. Ibrahim ; R. M. Abdel‐Rahman; M. S.T. Makkia |
| Jun-2010 | Novel heterocyclic derivatives of pyrano[3,2‐c]quinolinone from 3‐(1‐ethy1‐4‐hydroxy‐2‐oxo‐2(1H)‐quinolin‐3‐yl)‐3‐oxopropanoic acid | Magdy A. Ibrahim ; Hany Hassanin; Yassin Gabr; Y. A. Allnamer |
| May-2010 | Synthesis and characterization of new chromeno[2,3‐b]pyridines via the Friedländer reactions of 8‐allyl‐2‐amino‐4‐oxo‐4H‐chromene‐3‐ carboxaldehyde | Magdy A. Ibrahim |
| 2017 | Synthesis, Characterization, and Antimicrobial Evaluation of the Novel Triazolotriazolopyridines and Pyridotriazolotriazines | Magdy A. Ibrahim ; Azza. M. El-Kazak |
| 2017 | Synthesis and cytotoxicity evaluation of some novel chromone annulated phosphorus heterocycles | Magdy A. Ibrahim ; Ali, T.E.; S.M. El-Edfawy |
Collection's Items (Sorted by Submit Date in Descending order): 1761 to 1780 of 2473
