Publication: L-(+)-tryptophan methyl ester derived polymeric microbeads as an efffiicient heterogeneous catalyst for green synthesis of 2-amino-4-(nitromethyl)-4h-chromene-3-carbonitriles
dc.contributor.author | Poslu, Ayse Haliç | |
dc.contributor.author | Kaya, Yunus | |
dc.contributor.author | Koz, Ömer | |
dc.contributor.author | Koz, Gamze | |
dc.contributor.buuauthor | Osman, Bilgen | |
dc.contributor.buuauthor | OSMAN, BİLGEN | |
dc.contributor.department | Fen Edebiyat Fakültesi | |
dc.contributor.department | Kimya Bölümü | |
dc.contributor.orcid | 0000-0001-8406-149X | |
dc.contributor.researcherid | ABF-4791-2020 | |
dc.date.accessioned | 2024-11-08T08:29:33Z | |
dc.date.available | 2024-11-08T08:29:33Z | |
dc.date.issued | 2022-01-01 | |
dc.description.abstract | The cross-linked microbeads with average diameter of 106-300 mu m, [poly(EGDMA-MATrp)], were obtained by copolymerization reaction of N-methacryloyl-L-(+)-tryptophan methyl ester (MATrp) with ethylene glycol dimethacrylate (EGDMA) and successfully applied as a heterogeneous catalyst in conjugate addition reaction of nitromethane to substituted 2-iminochromenes in aqueous media. A variety of 2-amino-4-(nitromethyl)-4H-chromene-3-carbonitriles has been synthesized in good yields. Polymeric microbeads were very durable and reused 5 times without a significant loss of activity. DFT calculations and experimental results revealed the significant role of Tr-Tr interactions as well as hydrogen bonding in the reaction mechanism. | |
dc.description.sponsorship | Bursa Technical University Scientific Research Fund -- BAP 211N021 | |
dc.identifier.doi | 10.55730/1300-0527.3467 | |
dc.identifier.endpage | 1650 | |
dc.identifier.issn | 1300-0527 | |
dc.identifier.issue | 5 | |
dc.identifier.startpage | 1642 | |
dc.identifier.uri | https://doi.org/10.55730/1300-0527.3467 | |
dc.identifier.uri | https://hdl.handle.net/11452/47622 | |
dc.identifier.volume | 46 | |
dc.identifier.wos | 000876350600025 | |
dc.indexed.wos | WOS.SCI | |
dc.language.iso | en | |
dc.publisher | Tubitak Scientific & Technological Research Council Turkey | |
dc.relation.journal | Turkish Journal Of Chemistry | |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | Michael addition | |
dc.subject | Cyclization | |
dc.subject | Squaramide | |
dc.subject | Stacking | |
dc.subject | Polymeric microbeads | |
dc.subject | L-(+)-tryptophan methyl ester | |
dc.subject | Nitromethane addition | |
dc.subject | Tr-tr interaction | |
dc.subject | Dft calculation | |
dc.subject | Science & technology | |
dc.subject | Physical sciences | |
dc.subject | Technology | |
dc.subject | Chemistry, multidisciplinary | |
dc.subject | Engineering, chemical | |
dc.subject | Chemistry | |
dc.subject | Engineering | |
dc.title | L-(+)-tryptophan methyl ester derived polymeric microbeads as an efffiicient heterogeneous catalyst for green synthesis of 2-amino-4-(nitromethyl)-4h-chromene-3-carbonitriles | |
dc.type | Article | |
dspace.entity.type | Publication | |
local.contributor.department | Fen Edebiyat Fakültesi/Kimya Bölümü | |
relation.isAuthorOfPublication | b696c48b-ee92-4822-be1f-c84f4fe0e3a6 | |
relation.isAuthorOfPublication.latestForDiscovery | b696c48b-ee92-4822-be1f-c84f4fe0e3a6 |
Files
Original bundle
1 - 1 of 1