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Hashem, Ahmed
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Issue Date
Title
Author(s)
2018
Batch bioethanol production via the biological and chemical saccharification of some egyptian marine macroalgae
Hashem, Ahmed
2001
Behavior of 2(3H)- and 2(5H)-furanones having no exocyclic double bond towards some nitrogen nucleophiles
Hashem, Ahmed
2006
Behavior of 3-benzylamino-5-aryl-2(3H)-furanones towards some nitrogen nucleophiles
Hashem, Ahmed
; Abou-Elmagd, W.S.I.
2016
Behavior of some 2(3H)-furanones bearing a chromone moiety as alkylating agents
El-Ziaty, A.K.
; Abou-Elmagd, W.S.I.
; Ramadan, S.K.
; Hashem, Ahmed
; Ramadan, Sayed
2006
Behaviour of some 2(3H)-furanones bearing a pyrazolyl group as alkylating agents
Hashem, Ahmed
; Abou-Elmagd, W.S.I.
1978
Behaviour of some -butenolides towards FriedeI-Crafts alkylation with benzene, toluene and anisole
Hashem, Ahmed
1977
Benzofuran derivatives from -butenolides
Hashem, Ahmed
1991
Benzothiophene derivatives from 2-(3H)-furanones
Hashem, Ahmed
2014
The biosorption of phenol from petroleum refinery wastewater using spent waste biomass
Hashem, Ahmed
1974
Bromination of some aromatic compounds by means of bromine in tetrachloroethane medium
Hashem, Ahmed
1983
Bromination of some aromatic compounds by means of bromine in acetic acid medium
Hashem, Ahmed
1973
Bromination of some aromatic compounds by means of bromine in chlorosulphonic acid medium
Hashem, Ahmed
2001
The chemistry of 2(5H)-furanones
Hashem, Ahmed
; Kleinpeter, E.
2018
Chemistry of phosphorus ylides: Part 45 synthesis of phosphoranylidene, thietane, azetidine and thiazinane derivatives as potent chemo preventative agents
Hashem, Ahmed
2008
Chitosan modified membranes for wound dressing applications: Preparations, characterization and Bio-evaluation
Hashem, Ahmed
1972
Chlorination and bromination of some aromatic compounds by means of Aqua-regia and hydrobromic-nitric acid mixture
Hashem, Ahmed
1996
Conversion of 1-(-aracyl-ß-(thienyl) acroylsemicarbazides into l,2,4-triazole derivatives
Hashem, Ahmed
1996
Conversion of 1-[α-aracyl-ß-(2-thienyl)] acroyl semicarbazides into 1,2,4-triazole derivatives
Hashem, Ahmed
2003
Conversion of 2(3H)-furanones into 1,3,4-oxadiazoles
Hashem, Ahmed
2001
Conversion of 3-aryl-5-phenyl-2(3H)-furanones into 3(2H)-isothiazolone derivatives
Hashem, Ahmed