An improved microwave-assisted facile one-pot synthesis of novel pyrazolylphosphonates via Knoevenagel-phospha-Michael protocol

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dc.contributor.authorMahdjoub, Sara
dc.contributor.authorDerabli, Chamseddine
dc.contributor.authorYildirim, Muhammet
dc.contributor.authorBoulcina, Raouf
dc.contributor.authorDebache, Abdelmadjid
dc.date.accessioned2024-09-25T20:01:30Z
dc.date.available2024-09-25T20:01:30Z
dc.date.issued2024
dc.departmentAbant İzzet Baysal Üniversitesien_US
dc.description.abstractIn this study, a highly effective microwave-assisted method employing a multicomponent domino Knoevenagel/phospha-Michael reaction has been established. This approach facilitates the synthesis of a novel set of pyrazolylphosphonate derivatives in good yields by combining aryl aldehydes with pyrazolones and trialkylphosphites, utilizing piperidine as a Bronsted base catalyst. All pyrazolylphosphonates have been characterized by means of IR, 1H-NMR, 13C-NMR, and HRMS analyses and physical methods. This protocol can be characterized by its eco-friendly nature, exceptional efficiency in terms of product yields, and short reaction times. This study describes a microwave-assisted method employing a domino Knoevenagel/phospha-Michael reaction, enabling the synthesis of pyrazolylphosphonate derivatives from aryl aldehydes, pyrazolones, and trialkylphosphites with piperidine as a catalyst. imageen_US
dc.description.sponsorshipMinistry of Higher Education and Scientific Research (Algeria); BAP Commission (BAP) [2016.03.03.1071]en_US
dc.description.sponsorshipThe authors gratefully acknowledge Ministry of Higher Education and Scientific Research (Algeria), and Bolu Abant Izzet Baysal Universitesi, BAP Commission (BAP grant No. 2016.03.03.1071) for the financial support.en_US
dc.identifier.doi10.1002/jhet.4825
dc.identifier.endpage1056en_US
dc.identifier.issn0022-152X
dc.identifier.issn1943-5193
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-85192571437en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1045en_US
dc.identifier.urihttps://doi.org/10.1002/jhet.4825
dc.identifier.urihttps://hdl.handle.net/20.500.12491/14170
dc.identifier.volume61en_US
dc.identifier.wosWOS:001215893500001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofJournal of Heterocyclic Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzYK_20240925en_US
dc.titleAn improved microwave-assisted facile one-pot synthesis of novel pyrazolylphosphonates via Knoevenagel-phospha-Michael protocolen_US
dc.typeArticleen_US

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