Synthesis and Antibacterial Activity of 4‐Aryl‐2‐(1‐substituted ethylidene)thiazoles

Alaa A. Hassan, Yusria R. Ibrahim, Essmat M. El‐Sheref, +3

Archiv der Pharmazie

Chemical Interactions between 1,2,4-Triazole-3-thiols and <i>π</i>-Acceptors

Alaa A. Hassan, Nasr K. Mohamed, Yusria R. Ibrahim, +2

Bulletin of the Chemical Society of Japan

Diversity Oriented SynthesisDerivativesHeterocyclicNatural SciencesDiversity-oriented Synthesis +9

Chemical Interactions of Thiosemicarbazides with 1,4‐Benzo‐ and 1,4‐Naphthoquinones

Alla A. Hassan, Yusria R. Ibrahim, Ashraf A. Semida, +1

Liebigs Annalen der Chemie

Combinatorial ChemistryEngineeringDonors 2A–dForm Charge‐transferOrganic Chemistry +7

Synthesis of [1,2,4]triazolo[3,4‐<i>b</i>][1,3]thiazine‐5‐carboxylates <i>via</i> one‐pot reaction of <i>N</i>‐substituted‐hydrazino‐carbothioamides with diethyl maleate

Ashraf A. Aly, Alaa A. Hassan, Yusria R. Ibrahim, +1

Journal of Heterocyclic Chemistry

J. Heterocyclic ChemHeterocyclicN ‐Substituted‐hydrazino‐carbothioamidesOxidation ProcessesOrganic Chemistry +5

Chemical Interactions between Aminopyrazoles and 2,3‐Dicyano‐1,4‐naphthoquinone

Alaa A. Hassan, Nasr K. Mohamed, Yusria R. Ibrahim, +1

Liebigs Annalen der Chemie

Diversity Oriented SynthesisEngineeringNatural SciencesDiversity-oriented SynthesisNaphthoquinoimidazopyrazole 13 +10

SYNTHESIS OF PYRIDAZINE AND 1,3-THIAZINE DERIVATIVES VIA CT-COMPLEXATION BETWEEN THIOSEMICARBAZIDES AND TETRACYANOETHYLENE

Alaa A. Hassan, Yusria R. Ibrahim, Ashraf A. Semida, +1

Phosphorus, sulfur, and silicon and the related elements

Organic Charge-transfer CompoundEngineeringPyridazine DerivativesCoordination ComplexOrganic Chemistry +9

Reaction of Tetracyanoethylene with Arylazoaminopyrazoles via charge‐transfer complexation

Alaa A. Hassan, Yusria R. Ibrahim, Nasr K. Mohamed, +1

Journal für praktische Chemie

Organic Charge-transfer CompoundCombinatorial ChemistryPyrazole NucleusCharge‐transfer ComplexationAbstract Arylazoaminopyrazoles +5

Indazole, oxathiadiazole, and thiadiazine derivatives from thiosemicarbazides

Alaa A. Hassan, Yusria R. Ibrahim, Ahmed M. Shawky

Journal of Sulfur Chemistry

D. S. 1974Pharmaceutical ChemistryDerivativesDerivative (Chemistry)Perkin Trans. +9

Reactions of Dimethyl Ethynedicarboxylate with (Substituted Ethylidene)hydrazinecarbothioamides

Alaa A. Hassan, Yusria R. Ibrahim, Ashraf A. Aly, +2

Journal of Heterocyclic Chemistry

Derivative (Chemistry)New CompoundsDiversity Oriented SynthesisNmr SpectroscopyMedicine +8

Reaction of 4‐substituted thiosemicarbazides with (2,4,7‐trinitro‐9<i>H</i>‐fluoren‐9‐ylidene)propanedinitrile

Alaa A. Hassan, Yusria R. Ibrahim, Ahmed M. Shawky, +1

Journal of Heterocyclic Chemistry

Diversity Oriented SynthesisDerivativesHeterocyclicNatural SciencesDiversity-oriented Synthesis +8