2-Arylhydrazonopropanals as Building Blocks in Heterocyclic Chemistry: Microwave Assisted Condensation of 2-Aryl-hydrazonopropanals with Amines and Active Methylene Reagents

Utilization of 2-arylhydrazonopropanals for the synthesis of 2-arylhydrazonoimino propanones, 1,2,4-trizolo[4,3-a]pyrimidines, pyridopyridazine hydrazones, 3-oxaloalkanonitriles and 1,2,3-trizole derivatives by conventional heating and under microwave irradiation is described. Structural assignments...

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Autores principales: Al-Zaydi, Khadijah M., Borik, Rita M., Elnagdi, Mohamed H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2003
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6146877/
http://dx.doi.org/10.3390/81200910
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author Al-Zaydi, Khadijah M.
Borik, Rita M.
Elnagdi, Mohamed H.
author_facet Al-Zaydi, Khadijah M.
Borik, Rita M.
Elnagdi, Mohamed H.
author_sort Al-Zaydi, Khadijah M.
collection PubMed
description Utilization of 2-arylhydrazonopropanals for the synthesis of 2-arylhydrazonoimino propanones, 1,2,4-trizolo[4,3-a]pyrimidines, pyridopyridazine hydrazones, 3-oxaloalkanonitriles and 1,2,3-trizole derivatives by conventional heating and under microwave irradiation is described. Structural assignments are based on spectroscopic data and confirmed in some cases by X-ray crystallography.
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spelling pubmed-61468772018-11-19 2-Arylhydrazonopropanals as Building Blocks in Heterocyclic Chemistry: Microwave Assisted Condensation of 2-Aryl-hydrazonopropanals with Amines and Active Methylene Reagents Al-Zaydi, Khadijah M. Borik, Rita M. Elnagdi, Mohamed H. Molecules Article Utilization of 2-arylhydrazonopropanals for the synthesis of 2-arylhydrazonoimino propanones, 1,2,4-trizolo[4,3-a]pyrimidines, pyridopyridazine hydrazones, 3-oxaloalkanonitriles and 1,2,3-trizole derivatives by conventional heating and under microwave irradiation is described. Structural assignments are based on spectroscopic data and confirmed in some cases by X-ray crystallography. MDPI 2003-12-31 /pmc/articles/PMC6146877/ http://dx.doi.org/10.3390/81200910 Text en © 2003 by MDPI (http://www.mdpi.org). Reproduction is permitted for noncommercial purposes.
spellingShingle Article
Al-Zaydi, Khadijah M.
Borik, Rita M.
Elnagdi, Mohamed H.
2-Arylhydrazonopropanals as Building Blocks in Heterocyclic Chemistry: Microwave Assisted Condensation of 2-Aryl-hydrazonopropanals with Amines and Active Methylene Reagents
title 2-Arylhydrazonopropanals as Building Blocks in Heterocyclic Chemistry: Microwave Assisted Condensation of 2-Aryl-hydrazonopropanals with Amines and Active Methylene Reagents
title_full 2-Arylhydrazonopropanals as Building Blocks in Heterocyclic Chemistry: Microwave Assisted Condensation of 2-Aryl-hydrazonopropanals with Amines and Active Methylene Reagents
title_fullStr 2-Arylhydrazonopropanals as Building Blocks in Heterocyclic Chemistry: Microwave Assisted Condensation of 2-Aryl-hydrazonopropanals with Amines and Active Methylene Reagents
title_full_unstemmed 2-Arylhydrazonopropanals as Building Blocks in Heterocyclic Chemistry: Microwave Assisted Condensation of 2-Aryl-hydrazonopropanals with Amines and Active Methylene Reagents
title_short 2-Arylhydrazonopropanals as Building Blocks in Heterocyclic Chemistry: Microwave Assisted Condensation of 2-Aryl-hydrazonopropanals with Amines and Active Methylene Reagents
title_sort 2-arylhydrazonopropanals as building blocks in heterocyclic chemistry: microwave assisted condensation of 2-aryl-hydrazonopropanals with amines and active methylene reagents
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6146877/
http://dx.doi.org/10.3390/81200910
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AT borikritam 2arylhydrazonopropanalsasbuildingblocksinheterocyclicchemistrymicrowaveassistedcondensationof2arylhydrazonopropanalswithaminesandactivemethylenereagents
AT elnagdimohamedh 2arylhydrazonopropanalsasbuildingblocksinheterocyclicchemistrymicrowaveassistedcondensationof2arylhydrazonopropanalswithaminesandactivemethylenereagents

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