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Czompa A, Bogdán D, Balogh B, Erdei E, Selymes P, Csomos A, Mándity IM. Sustainable and Safe N-alkylation of N-heterocycles by Propylene Carbonate under Neat Reaction Conditions. Int J Mol Sci 2024; 25:5523. [PMID: 38791560 PMCID: PMC11122188 DOI: 10.3390/ijms25105523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 05/26/2024] Open
Abstract
A new, eco-friendly process utilising the green solvent propylene carbonate (PC) has been developed to perform N-alkylation of N-, O- and/or S-containing heterocyclic compounds. PC in these reactions served as both the reagent and solvent. Importantly, no genotoxic alkyl halides were required. No auxiliary was necessary when using anhydrous PC. Product formation includes nucleophilic substitution with the concomitant loss of water and carbon dioxide. Substrates prepared, including the newly invented PROTAC drugs, are widely used.
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Affiliation(s)
- Andrea Czompa
- Institute of Organic Chemistry, Semmelweis University, Hőgyes Endre utca 7, H-1092 Budapest, Hungary; (A.C.); (D.B.); (B.B.); (E.E.); (P.S.)
| | - Dóra Bogdán
- Institute of Organic Chemistry, Semmelweis University, Hőgyes Endre utca 7, H-1092 Budapest, Hungary; (A.C.); (D.B.); (B.B.); (E.E.); (P.S.)
- HUN-REN Artificial Transporters Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Magyar Tudósok körútja 2, H-1117 Budapest, Hungary
| | - Balázs Balogh
- Institute of Organic Chemistry, Semmelweis University, Hőgyes Endre utca 7, H-1092 Budapest, Hungary; (A.C.); (D.B.); (B.B.); (E.E.); (P.S.)
| | - Eszter Erdei
- Institute of Organic Chemistry, Semmelweis University, Hőgyes Endre utca 7, H-1092 Budapest, Hungary; (A.C.); (D.B.); (B.B.); (E.E.); (P.S.)
- HUN-REN Artificial Transporters Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Magyar Tudósok körútja 2, H-1117 Budapest, Hungary
| | - Patrik Selymes
- Institute of Organic Chemistry, Semmelweis University, Hőgyes Endre utca 7, H-1092 Budapest, Hungary; (A.C.); (D.B.); (B.B.); (E.E.); (P.S.)
| | - Attila Csomos
- Femtonics Ltd., Tüzoltó utca 59, H-1094 Budapest, Hungary;
- Hevesy György PhD School of Chemistry, Eötvös Loránd University, Pázmány Péter sétány 1/A, H-1117 Budapest, Hungary
| | - István M. Mándity
- Institute of Organic Chemistry, Semmelweis University, Hőgyes Endre utca 7, H-1092 Budapest, Hungary; (A.C.); (D.B.); (B.B.); (E.E.); (P.S.)
- HUN-REN Artificial Transporters Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Magyar Tudósok körútja 2, H-1117 Budapest, Hungary
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Kamal R, Kumar R, Kumar V, Bhardwaj V. Synthetic Utilization of α,β‐Chalcone Dibromide In Heterocyclic Chemistry and Stereoselective Debromination. ChemistrySelect 2019. [DOI: 10.1002/slct.201902262] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Raj Kamal
- Department of ChemistryKurukshetra University Kurukshetra Haryana India- 136119
| | - Ravinder Kumar
- Department of ChemistryKurukshetra University Kurukshetra Haryana India- 136119
| | - Vipan Kumar
- Department of ChemistryKurukshetra University Kurukshetra Haryana India- 136119
| | - Vikas Bhardwaj
- Department of ChemistrySeth Jai Parkash Mukad Lal Institute of Engineering and Technology Radaur. Yamunanagar Haryana 135133 India
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Nasibullina RA, Gimadieva AR, Yakupova LR, Safiullin RL. Free-radical chain oxidation of 1,4-dioxane inhibited by 2-thio-6-aminouracil. KINETICS AND CATALYSIS 2016. [DOI: 10.1134/s0023158416020075] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Azarifar D, Golbaghi M. Selective and facile oxidative desulfurization of thioureas and thiobarbituric acids with singlet molecular oxygen generated from trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane. J Sulphur Chem 2015. [DOI: 10.1080/17415993.2015.1082181] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Davood Azarifar
- Faculty of Chemistry, Buali Sina University, Hamedan 65178, Iran
| | - Maryam Golbaghi
- Faculty of Chemistry, Buali Sina University, Hamedan 65178, Iran
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Matioszek D, Dufils PE, Vinas J, Destarac M. Selective and Quantitative Oxidation of Xanthate End-Groups of RAFT Poly(n-butyl acrylate) Latexes by Ozonolysis. Macromol Rapid Commun 2015; 36:1354-61. [DOI: 10.1002/marc.201500115] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Revised: 03/24/2015] [Indexed: 01/12/2023]
Affiliation(s)
- Dimitri Matioszek
- LHFA, UMR CNRS 5069; Université Paul Sabatier Toulouse III; 118 route de Narbonne F-31062 Toulouse Cedex 9 France
| | | | - Jérôme Vinas
- High Barrier Polymers; SOLVAY; Rue de Ransbeek 310 B-1120 Brussels Belgium
| | - Mathias Destarac
- IMRCP, UMR CNRS 5623; Université Paul Sabatier Toulouse III; 118 route de Narbonne F-31062 Toulouse Cedex 9 France
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Craciun L, Kovacs D, Craciun R, Mager S. SYNTHESIS AND STRUCTURAL INSIGHTS OF NOVEL 2-DIETHYLAMINO-6-METHYL-4(3H)- PYRIMIDINONES. HETEROCYCL COMMUN 1998. [DOI: 10.1515/hc.1998.4.2.157] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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