Search Results - "Ibrahim, Hamada Mohamed" :: K.UTB vyhledávací portál

High pressure assisted synthetic approach for novel 6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-b]pyridine and 5,6-dihydrobenzo[h]quinoline derivatives and their assessment as anticancer agents

by Behbehani, Haider, Aryan, Fatemah A., Dawood, Kamal M., Ibrahim, Hamada Mohamed
Published in Scientific reports (10.12.2020)

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The first Q-Tube based high-pressure synthesis of anti-cancer active thiazolo[4,5-c]pyridazines via the [4 + 2] cyclocondensation of 3-oxo-2-arylhydrazonopropanals with 4-thiazolidinones

by Ibrahim, Hamada Mohamed, Behbehani, Haider
Published in Scientific reports (16.04.2020)

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Author Correction: The first Q-Tube based high-pressure synthesis of anti-cancer active thiazolo[4,5-c]pyridazines via the [4 + 2] cyclocondensation of 3-oxo-2-arylhydrazonopropanals with 4-thiazolidinones

by Ibrahim, Hamada Mohamed, Behbehani, Haider
Published in Scientific reports (17.06.2020)

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4-Thiazolidinones in heterocyclic synthesis: synthesis of novel enaminones, azolopyrimidines and 2-arylimino-5-arylidene-4-thiazolidinones

by Behbehani, Haider, Ibrahim, Hamada Mohamed
Published in Molecules (Basel, Switzerland) (25.05.2012)

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Applications of 2-arylhydrazononitriles in synthesis: Preparation of new indole containing 1,2,3-triazole, pyrazole and pyrazolo[1,5- a]pyrimidine derivatives and evaluation of their antimicrobial activities

by Behbehani, Haider, Ibrahim, Hamada Mohamed, Makhseed, Saad, Mahmoud, Huda
Published in European journal of medicinal chemistry (01.05.2011)

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TFA-catalyzed Q‑Tube Reactor-Assisted Strategy for the Synthesis of Pyrido[1,2‑b][1,2,4]triazine and Pyrido[1′,2′:2,3][1,2,4]triazino[5,6‑b]indole Derivatives

by Ibrahim, Hamada Mohamed, Behbehani, Haider
Published in ACS omega (22.06.2021)

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Synthetic Strategy for Pyrazolo[1,5‑a]pyridine and Pyrido[1,2‑b]indazole Derivatives through AcOH and O2‑Promoted Cross-dehydrogenative Coupling Reactions between 1,3-Dicarbonyl Compounds and N‑Amino-2-iminopyridines

by Behbehani, Haider, Ibrahim, Hamada Mohamed
Published in ACS omega (17.09.2019)

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A sustainable strategy for the synthesis of bis-2-iminothiazolidin-4-ones utilizing novel series of asymmetrically substituted bis-thioureas as viable precursors

by Ahmed Arafa, Wael Abdelgayed, Ibrahim, Hamada Mohamed
Published in RSC advances (01.01.2018)

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l-Proline catalyzed one-pot synthesis of polysubstituted pyridine system incorporating benzothiazole moiety via sustainable sonochemical approach

by Ibrahim, Hamada Mohamed, Ahmed Arafa, Wael Abdelgayed, Behbehani, Haider
Published in RSC advances (01.01.2018)

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2-Aminothiophenes as building blocks in heterocyclic synthesis: Synthesis and antimicrobial evaluation of a new class of pyrido[1,2-a]thieno[3,2-e]pyrimidine, quinoline and pyridin-2-one derivatives

by Behbehani, Haider, Ibrahim, Hamada Mohamed, Makhseed, Saad, Elnagdi, Mohamed H., Mahmoud, Huda
Published in European journal of medicinal chemistry (01.06.2012)

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Sustainable Synthetic Approach for (Pyrazol-4-ylidene)pyridines By Metal Catalyst-Free Aerobic C(sp2)–C(sp3) Coupling Reactions between 1‑Amino-2-imino-pyridines and 1‑Aryl-5-pyrazolones

by Ibrahim, Hamada Mohamed, Behbehani, Haider
Published in ACS omega (31.07.2019)

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General Route for Synthesizing 2‐Amino‐5‐arylazonicotinate and Pyridazinones via Condensing 3‐Oxo‐2‐arylhydrazonopropanals with Ethyl Cyanoacetate

by Behbehani, Haider, Ibrahim, Hamada Mohamed, Elnagdi, Mohamed Helmy
Published in Journal of heterocyclic chemistry (01.08.2018)

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High-Pressure Metal-Free Catalyzed One-Pot Two-Component Synthetic Approach for New 5-Arylazopyrazolo[3,4-b]Pyridine Derivatives

by Nayl, AbdElAziz A., Ibrahim, Hamada Mohamed, Dawood, Kamal M., Arafa, Wael A. A., Abd-Elhamid, Ahmed I., Ahmed, Ismail M., Abdelgawad, Mohamed A., Ali, Hazim M., Alsohaimi, Ibrahim Hotan, Aly, Ashraf A., Bräse, Stefan, Mourad, Asmaa Kamal
Published in Molecules (Basel, Switzerland) (27.09.2022)

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Synthesis of a new class of Pyridazin-3-one and 2-amino-5-arylazopyridine derivatives and their utility in the synthesis of fused azines

by Ibrahim, Hamada Mohamed, Behbehani, Haider
Published in Molecules (Basel, Switzerland) (24.02.2014)

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Green Protocol for the Novel Synthesis of Thiochromeno[4,3‑b]pyridine and Chromeno[4,3‑b]pyridine Derivatives Utilizing a High-Pressure System

by Behbehani, Haider, Dawood, Kamal M, Aryan, Fatemah A, Ibrahim, Hamada Mohamed
Published in ACS omega (14.12.2021)

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Scalable Sonochemical Synthetic Strategy for Pyrazolo[1,5‑a]pyridine Derivatives: First Catalyst-Free Concerted [3 + 2] Cycloaddition of Alkyne and Alkene Derivatives to 2‑Imino‑1H‑pyridin-1-amines

by Ibrahim, Hamada Mohamed, Behbehani, Haider, Mostafa, Noha S
Published in ACS omega (30.04.2019)

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Regio- and stereoselective route to bis-[3-methyl-1,1′,4′-triaryl-5-oxo-spiro-pyrazoline-4,5′-pyrazoline] derivatives via 1,3-dipolar cycloaddition under sonication

by Behbehani, Haider, Dawood, Kamal M., Ibrahim, Hamada Mohamed, Mostafa, Noha S.
Published in Arabian journal of chemistry (01.11.2018)

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Sustainable and scalable synthesis of polysubstituted bis-1,2,4-triazoles, bis-2-iminothiazolines and bis-thiobarbiturates using bis- N , N -disubstituted thioureas as versatile substrate

by Arafa, Wael Abdelgayed Ahmed, Ibrahim, Hamada Mohamed
Published in Royal Society open science (01.06.2019)

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Efficient Protocol for Novel Hybrid Pyrimidines Synthesis: Antiproliferative Activity, DFT Analyses, and Molecular Docking Studies

by Althobaiti, Ibrahim O., Alserhani, Mjd Saleh Morezeq, Arafa, Wael A. A., Ghoneim, Amira A., Hussein, Modather F., Ibrahim, Hamada Mohamed, Mourad, Asmaa K.
Published in ACS omega (12.12.2023)

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STUDIES WITH 3-OXOALKANONITRILES: SYNTHESIS AND REACTIVITY OF 3-OXO-3-(1-METHYLINDOLOYL)PROPANENITRILE

by Behbehani, Haider, Ibrahim, Hamada Mohamed, Makhseed, Saad
Published in Heterocycles (01.12.2009)

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