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Mohan MK, Silenko O, Krasnou I, Volobujeva O, Kulp M, Ošeka M, Lukk T, Karpichev Y. Chloromethylation of Lignin as a Route to Functional Material with Catalytic Properties in Cross-Coupling and Click Reactions. CHEMSUSCHEM 2024:e202301588. [PMID: 38279777 DOI: 10.1002/cssc.202301588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/24/2024] [Accepted: 01/26/2024] [Indexed: 01/28/2024]
Abstract
We present a novel, greener chloromethylation procedure for organosolv aspen lignin under mild reaction conditions without Lewis acid as a catalyst and in acetic acid as a solvent. This synthetic protocol provides a reliable approach to chloromethylated lignin (CML) and means to obtain valuable lignin derivatives. The resulted CML was subsequently transformed into 1-methylimidazolium lignin (ImL), which effectively serves as a stabilizing agent for Pd/CuO nanoparticles (Pd/CuO-NPs). To evaluate the versatility of developed lignin-based catalyst, we investigate its performance in a series of carbon-carbon bond formation reactions, including Suzuki-Miyaura, Sonogashira, Heck reactions, and azide-alkyne cycloaddition (click) reaction. Remarkably, this catalyst exhibited a high degree of catalytic efficiency, resulting in reactions with yields ranging from average to excellent. The heterogeneous catalyst demonstrated outstanding recyclability, enabling its reuse for at least 10 consecutive reaction cycles, with yields consistently falling within the range of 42 % to 84 %. A continuous flow reactor cartridge prototype employing Lignin@Pd/CuO-NPs was developed, yielding results comparable to those achieved in batch reactions. The utilization of Lignin@Pd/CuO-NPs as a catalyst showcases its potential to facilitate diverse carbon-carbon bond formation reactions and underscores its promising recyclability, aligning with the green chemistry metrics and principles of sustainability in chemical processes.
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Affiliation(s)
- Mahendra K Mohan
- Department of Chemistry and Biotechnology, Tallinn University of Technology (TalTech), Akadeemia tee 15, 12618, Tallinn, Estonia
| | - Oleg Silenko
- Department of Chemistry and Biotechnology, Tallinn University of Technology (TalTech), Akadeemia tee 15, 12618, Tallinn, Estonia
- Institute of Organic Chemistry, National Academy of Science of Ukraine, 5 Akademika Kukharia Str., 02094, Kyiv, Ukraine
| | - Illia Krasnou
- Department of Materials and Environmental Technology, Tallinn University of Technology (TalTech), Ehitajate tee 5, 19086, Tallinn, Estonia
| | - Olga Volobujeva
- Department of Materials and Environmental Technology, Tallinn University of Technology (TalTech), Ehitajate tee 5, 19086, Tallinn, Estonia
| | - Maria Kulp
- Department of Chemistry and Biotechnology, Tallinn University of Technology (TalTech), Akadeemia tee 15, 12618, Tallinn, Estonia
| | - Maksim Ošeka
- Department of Chemistry and Biotechnology, Tallinn University of Technology (TalTech), Akadeemia tee 15, 12618, Tallinn, Estonia
| | - Tiit Lukk
- Department of Chemistry and Biotechnology, Tallinn University of Technology (TalTech), Akadeemia tee 15, 12618, Tallinn, Estonia
| | - Yevgen Karpichev
- Department of Chemistry and Biotechnology, Tallinn University of Technology (TalTech), Akadeemia tee 15, 12618, Tallinn, Estonia
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Panda I, Behera BR, Jena D, Behera SK, Samal SK, Pradhan S. Experimental and in silico insights: interaction of dimethyl sulphoxide with 1-hexyl-2-methyl imidazolium bromide/1-octyl-2-methyl imidazolium bromide at different temperatures. RSC Adv 2024; 14:2453-2465. [PMID: 38223693 PMCID: PMC10785048 DOI: 10.1039/d3ra07417j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 01/03/2024] [Indexed: 01/16/2024] Open
Abstract
Ionic liquids have gained attention as 'designer solvents' since they offer a broad spectrum of properties that can be tuned by altering the constituent ions. In this work, 1-alkyl-2-methyl imidazolium-based ionic liquids with two different alkyl chains (alkyl = hexyl and octyl) have been synthesized and characterized. Since the binary mixture of ionic liquids with molecular solvents can give rise to striking physicochemical properties, the interaction of the synthesized room temperature ionic liquids, 1-hexyl-2-methyl imidazolium bromide [HMIM][Br]/1-octyl-2-methyl imidazolium bromide [OMIM][Br] with DMSO has been examined through density and specific conductance at T = (303.15, 308.15, 313.15 and 318.15) K under atmospheric pressure. The obtained molar volume and excess molar volume are fitted to the Redlich-Kister polynomial equation, and the standard deviation is noted. The positive excess molar volume at elevated temperatures indicates volume expansion due to the mutual loss of dipolar association and differences in the sizes and shapes of the constituent molecules. To have a better understanding of the reactivity and efficacy of 1-hexyl-2-methyl imidazolium bromide and 1-octyl-2-methyl imidazolium bromide with DMSO, the Becke, 3-parameter, Lee-Yang-Parr (B3LYP) correlation function of density functional theory (DFT) has been used. The ORCA Program version 4.0 calculates the highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) energy. The effective reactivities of both the compounds that showed an energy band gap (ΔE), i.e., the difference between ELUMO and EHOMO, are 7.147 and 8.037 kcal mol-1.
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Affiliation(s)
- Itishree Panda
- Department of Chemistry, Institute of Technical Education and Research (FET), Siksha 'O' Anusandhan, deemed to be University Khandagiri Square Bhubaneswar 751030 Odisha India
| | - Bikash Ranjan Behera
- Department of Chemistry, Institute of Technical Education and Research (FET), Siksha 'O' Anusandhan, deemed to be University Khandagiri Square Bhubaneswar 751030 Odisha India
| | - Debasmita Jena
- Department of Chemistry, Institute of Technical Education and Research (FET), Siksha 'O' Anusandhan, deemed to be University Khandagiri Square Bhubaneswar 751030 Odisha India
| | - Santosh Kumar Behera
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research Ahmedabad Gujarat 382355 India
| | - Sangram Keshari Samal
- Laboratory of Biomaterials and Regenerative Medicine for Advanced Therapies, ICMR-Regional Medical Research Center Bhubaneswar - 751 023 Odisha India
| | - Sanghamitra Pradhan
- Department of Chemistry, Institute of Technical Education and Research (FET), Siksha 'O' Anusandhan, deemed to be University Khandagiri Square Bhubaneswar 751030 Odisha India
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Zhang Q, Cui X, Feng T, Zhang Y, Zhang X, He J, Wang J. Hydrolysis of methyl acetate using ionic liquids as catalyst and solvent. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.110785] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Singh D, Dhepe PL. Altering the O/C Ratio of Lignin Derived Monomers without Sacrificing Atom Efficiency. ChemistrySelect 2019. [DOI: 10.1002/slct.201903320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Dheerendra Singh
- Catalysis and Inorganic Chemistry DivisionCSIR-National Chemical Laboratory Dr. Homi Bhabha Road Pune 411008 India
- Academy of Scientific and Innovation Research (AcSIR) New Delhi India
| | - Paresh L. Dhepe
- Catalysis and Inorganic Chemistry DivisionCSIR-National Chemical Laboratory Dr. Homi Bhabha Road Pune 411008 India
- Academy of Scientific and Innovation Research (AcSIR) New Delhi India
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Singh SK, Dhepe PL. Lignin Conversion Using Catalytic Ionic Liquids: Understanding the Role of Cations, Anions, and Hammett Acidity Functions. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b03375] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Sandip K. Singh
- Catalysis & Inorganic Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, Maharashtra, India
- Academy of Scientific and Innovative Research (AcSIR), New Delhi 110025, Uttar Pradesh, India
| | - Paresh L. Dhepe
- Catalysis & Inorganic Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, Maharashtra, India
- Academy of Scientific and Innovative Research (AcSIR), New Delhi 110025, Uttar Pradesh, India
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Asim AM, Uroos M, Naz S, Sultan M, Griffin G, Muhammad N, Khan AS. Acidic ionic liquids: Promising and cost-effective solvents for processing of lignocellulosic biomass. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.110943] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Solubility of lignin and chitin in ionic liquids and their biomedical applications. Int J Biol Macromol 2019; 132:265-277. [DOI: 10.1016/j.ijbiomac.2019.03.182] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 03/07/2019] [Accepted: 03/25/2019] [Indexed: 01/25/2023]
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Sharma V, Singh SK, Mobin SM. Bioinspired carbon dots: from rose petals to tunable emissive nanodots. NANOSCALE ADVANCES 2019; 1:1290-1296. [PMID: 36132620 PMCID: PMC9418571 DOI: 10.1039/c8na00105g] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 01/08/2019] [Indexed: 05/30/2023]
Abstract
Engineering biomass into functional nanomaterials is captivating. The limitation of versatility in green precursors is pursued by exploring the formation of carbon dots with respect to the contents of the green precursor, i.e. Rosa indica. The intermediates formed at different intervals are analyzed. Moreover, the mechanism of heteroatom-doped Rosa indica derived carbon-dot is proposed.
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Affiliation(s)
- Vinay Sharma
- Discipline of Biosciences and Bio-Medical Engineering, Indian Institute of Technology Indore Simrol, Khandwa Road Indore 453552 India +91-731-2438752
| | - Sandip K Singh
- Discipline of Chemistry, Indian Institute of Technology Indore Simrol, Khandwa Road Indore 453552 India
| | - Shaikh M Mobin
- Discipline of Biosciences and Bio-Medical Engineering, Indian Institute of Technology Indore Simrol, Khandwa Road Indore 453552 India +91-731-2438752
- Discipline of Chemistry, Indian Institute of Technology Indore Simrol, Khandwa Road Indore 453552 India
- Discipline of Metallurgy Engineering and Materials Science, Indian Institute of Technology Indore Simrol, Khandwa Road Indore 453552 India
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Tolesa LD, Gupta BS, Lee MJ. Degradation of lignin with aqueous ammonium-based ionic liquid solutions under milder conditions. NEW J CHEM 2019. [DOI: 10.1039/c8nj05185b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ammonium-based ionic liquids can serve as solvents and promoters for lignin depolymerization.
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Affiliation(s)
- Leta Deressa Tolesa
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
- Taipei 106-07
- Taiwan
| | - Bhupender S. Gupta
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
- Taipei 106-07
- Taiwan
| | - Ming-Jer Lee
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
- Taipei 106-07
- Taiwan
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Singh SK, Dhepe PL. Novel Synthesis of Immobilized Brønsted‐ Acidic Ionic Liquid: Application in Lignin Depolymerization. ChemistrySelect 2018. [DOI: 10.1002/slct.201703050] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sandip K. Singh
- Catalysis & Inorganic Chemistry DivisionCSIR- National Chemical Laboratory Dr. Homi Bhabha Road Pune - 411 008 India
- Academy of Scientific and Innovative Research (AcSIR) New Delhi 110025 India
| | - Paresh L. Dhepe
- Catalysis & Inorganic Chemistry DivisionCSIR- National Chemical Laboratory Dr. Homi Bhabha Road Pune - 411 008 India
- Academy of Scientific and Innovative Research (AcSIR) New Delhi 110025 India
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