Author

Ismail I Althagafi

Department of chemistry Faculty of Applied Science Umm Al-Qura University - Cited by 245 - organic chemistry

Biography

Dr. Mulugeta currently leads two research projects on the gut-brain-gut connection through the study of functional and structural circuitry of the autonomic nervous system to pelvic organs (colon and bladder) in health and disease states. These works involve multi-center experts and international teams and are supported by two NIH grants. 
Title
Cited by
Year
Synthesis, characterization, POM analysis and antifungal activity of novel heterocyclic chalcone derivatives containing acylated pyrazole
HM Al-Maqtari, J Jamalis, TB Hadda, M Sankaranarayanan, S Chander, ...Research on Chemical Intermediates 43, 1893-1907, 2017201
24
2017
Allosteric inhibitory molecular recognition of a photochromic dye by a digestive enzyme: dihydroindolizine makes α-chymotrypsin photo-responsive
D Bagchi, A Ghosh, P Singh, S Dutta, N Polley, II Althagafi, RS Jassas, ...Scientific reports 6 (1), 34399, 2016201
24
2016
Kinetics and mechanism of oxidation of chondroitin-4-sulfate polysaccharide as a sulfated polysaccharide by hexacyanoferrate (III) in alkaline solutions with synthesis of novel …
SM Ibrahim, I Althagafi, HD Takagi, RM HassanJournal of Molecular Liquids 244, 353-359, 2017201
16
2017
Cholinesterase inhibitory activity of some semi-rigid spiro heterocycles: POM analyses and crystalline structure of pharmacophore site
TB Hadda, O Talhi, ASM Silva, FS Senol, IE Orhan, A Rauf, YN Mabkhot, ...Mini Reviews in Medicinal Chemistry 18 (8), 711-716, 2018201
15
2018
Spectral characterization, CT-DNA binding, DFT/B3LYP, molecular docking and antitumor studies for new nano-sized VO (II)-hydrazonoyl complexes
I Althagafi, MG Elghalban, F Saad, JH Al-Fahemi, NM El-Metwaly, ...Journal of Molecular Liquids 242, 662-677, 2017201
15
2017
Microwave assisted regioselective synthesis of novel pyrazoles and pyrazolopyridazines via fluorine containing building blocks
II Althagafi, MR ShaabanJournal of Molecular Structure 1142, 122-129, 2017201
15
2017
Fluorenone hydrazone derivatives as efficient inhibitors of acidic and pitting corrosion of carbon steel
B Jahdaly, II Althagafi, M Abdallah, KS Khairou, SA AhmedJournal of Materials and Environmental Science 7 (5), 1798-1809, 2016201
14
2016
A convenient regioselective synthesis of spirooxindolinopyrrolizidines incorporating the pyrene moiety through a [3+ 2]-cycloaddition reaction
EM Hussein, SA Ahmed, II AlthagafiHeterocyclic Communications 23 (5), 379-384, 2017201
13
2017
Base mediated synthesis of α-aminated aroyl/acetylnaphthalenes through [4+ 2] annulations
S Singh, I Althagafi, P Yadav, R Panwar, A Kumar, R PratapTetrahedron 70 (46), 8879-8884, 2014201
12
2014
Photochromism of dihydroindolizines. Part XXI: multiaddressable photochromic performances based on pyrrolo [1, 2-b] pyridazine photochromes: kinetics, substituent effect and …
N El Guesmi, SA Ahmed, II Althagafi, KS KhairouJournal of Photochemistry and Photobiology A: Chemistry 346, 287-295, 2017201
11
2017
Photochromism of dihydroindolizines Part XIX. Efficient one‐pot solid‐state synthesis, kinetic, and computational studies based on dihydroindolizine photochromes
SA Ahmed, N El Guesmi, BH Asghar, F Maurel, II Althagafi, KS Khairou, ...Journal of Physical Organic Chemistry 30 (3), e3614, 2017201
10
2017
Photochromism of dihydroindolizines. Part XXII: Significant effect of region B substituents on tuning the photophysical properties of photochromic dihydroindolizines …
N El Guesmi, SA Ahmed, F Maurel, II Althagafi, KS KhairouJournal of Photochemistry and Photobiology A: Chemistry 348, 125-133, 2017201
9
2017
Potential biosignificant interest and surface activity of efficient heterocyclic derivatives
R El-Sayed, I AlthagafiJournal of Oleo Science 65 (2), 177-12, 2016201
9
2016
Precursor directed regioselective synthesis of partially reduced benzo [e] indene through oxidative cyclization and benzo [h] quinolines
S Singh, R Panwar, P Yadav, I Althagafi, SN Sahu, R PratapRSC advances 5 (24), 18335-18341, 2015201
7
2015
Photochromism of dihydroindolizines. Part XX: Synthesis and photophysical behavior of fluorenyldihydroindolizines photochromes based “Click” chemistry strategy
SA Ahmed, II Althagafi, BH Asghar, KS Khairou, HA MuathenJournal of Photochemistry and Photobiology A: Chemistry 328, 163-10, 2016201
7
2016
Recent progress in the synthetic routes to triazolothiadiazines
BF Abdel-Wahab, I AlthagafiPhosphorus, Sulfur, and Silicon and the Related Elements 189 (10), 1433-1454, 2014201
7
2014
A study of the kinetics and mechanism of chromic acid oxidation of isosorbide, a chiral biomass-derived substrate, in aqueous perchlorate solution
A Fawzy, NE Guesmi, II Althagafi, BH AsgharTransition Metal Chemistry 42, 229-236, 20120
7
2017
Synthesis of 1-amino-2-aroyl/acetylnaphthalenes through a base mediated one pot inter and intramolecular C–C bond formation strategy
S Singh, P Yadav, SN Sahu, I Althagafi, A Kumar, B Kumar, VJ Ram, ...Organic & Biomolecular Chemistry 12 (26), 430-43, 2014201
7
2014
Novel pyridine-based Pd (II)-complex for efficient Suzuki coupling of aryl halides under microwaves irradiation in water
II Althagafi, MR Shaaban, AY Al-Dawood, AM FaragChemistry Central Journal 11 (1), 1-9, 2017201
6
2017
Base mediated regioselective synthesis of highly functionalized conjugated enones
S Singh, R Panwar, I Althagafi, V Sharma, S Chaudhary, R PratapTetrahedron letters 6 (37), 203-208, 20120
5
2015

Referred From: https://scholar.google.com/citations?user=iLg5NL0AAAAJ&hl=en

Cited by
Citations 245
h-index 10
i10-index 11
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