1
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Feuge N, Wilhelm R. Straightforward synthesis of chiral sulfonate-based ionic liquids from amino alcohols for chiral recognition. Chirality 2023; 35:993-1011. [PMID: 37497749 DOI: 10.1002/chir.23614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 06/30/2023] [Accepted: 07/07/2023] [Indexed: 07/28/2023]
Abstract
New sulfonate-based chiral salts were prepared from amino alcohols and sodium hydroxymethanesulfonate, vinyl sulfonate, or sultone. The synthesis started with different amino acids from the chiral pool and gave the desired products in just four steps. After cation metathesis, the salts were explored as chiral solvating agents (CSAs) in NMR studies. The new chiral ionic liquids (CILs) were successfully able to interact with different chiral guest molecules and formed diastereomeric aggregates. In some cases, baseline separation was observed. The influence of the structural differences in the CIL as well as the structural requirements of the guest molecule is discussed.
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Affiliation(s)
- Niklas Feuge
- Institute of Organic Chemistry, Clausthal University of Technology, Clausthal-Zellerfeld, Germany
| | - René Wilhelm
- Institute of Organic Chemistry, Clausthal University of Technology, Clausthal-Zellerfeld, Germany
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2
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Antimicrobial, Cytotoxic and Mutagenic Activity of Gemini QAS Derivatives of 1,4:3,6-Dianhydro-l-iditol. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27030757. [PMID: 35164023 PMCID: PMC8838521 DOI: 10.3390/molecules27030757] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 01/10/2022] [Accepted: 01/17/2022] [Indexed: 11/16/2022]
Abstract
A series of quaternary diammonium salts derivatives of 1,4:3,6-dianhydro-l-iditol were synthesized, using isommanide (1,4:3,6-dianhydro-d-mannitol) as a starting material. Both aromatic (pyridine, 4-(N,N-dimethylamino)pyridine (DMAP), (3-carboxamide)pyridine; N-methylimidazole) and aliphatic (trimethylamine, N,N-dimethylhexylamine, N,N-dimethyloctylamine, N,N-dimethyldecylamine) amines were used, giving eight gemini quaternary ammonium salts (QAS). All salts were tested for their antimicrobial activity against yeasts, Candida albicans and Candida glabrata, as well as bacterial Staphylococcus aureus and Escherichia coli reference strains. Moreover, antibacterial activity against 20 isolates of S. aureus collected from patients with skin and soft tissue infections (n = 8) and strains derived from subclinical bovine mastitis milk samples (n = 12) were evaluated. Two QAS with octyl and decyl residues exhibited antimicrobial activity, whereas those with two decyl residues proved to be the most active against the tested pathogens, with MIC of 16-32, 32, and 8 µg/mL for yeast, E. coli, and S. aureus reference and clinical strains, respectively. Only QAS with decyl residues proved to be cytotoxic in MTT assay against human keratinocytes (HaCaT), IC50 12.8 ± 1.2 μg/mL. Ames test was used to assess the mutagenic potential of QAS, and none of them showed mutagenic activity in the concentration range 4-2000 µg/plate.
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3
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Zullo V, Górecki M, Guazzelli L, Mezzetta A, Pescitelli G, Iuliano A. Exploiting isohexide scaffolds for the preparation of chiral ionic liquids tweezers. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114528] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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4
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Muthukuru P, P. K, Rayadurgam J, Rajasekhara Reddy S. Naturally derived sugar-based ionic liquids: an emerging tool for sustainable organic synthesis and chiral recognition. NEW J CHEM 2021. [DOI: 10.1039/d1nj03914h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
In the past decade, the synthesis of sugar-based ionic liquids (SILs) from natural sugars has been described as a promising strategy.
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Affiliation(s)
- Priyanka Muthukuru
- Department of Chemistry, Vellore Institute of Technology (VIT), Vellore-632014, India
| | - Krishnaraj P.
- Department of Chemistry, Vellore Institute of Technology (VIT), Vellore-632014, India
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5
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Komabayashi M, Nokami T, Jopp S. From Chitin to CHILs: First Glucosamine based Ionic Liquids. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000569] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mirai Komabayashi
- Department of Chemistry and Biotechnology Graduate School of Engineering Tottori University 4-101 Koyamachominami Tottori City, 680–8552 Tottori Japan
| | - Toshiki Nokami
- Department of Chemistry and Biotechnology Graduate School of Engineering Tottori University 4-101 Koyamachominami Tottori City, 680–8552 Tottori Japan
| | - Stefan Jopp
- Department of Technical and Analytical Chemistry Institute of Chemistry University of Rostock Albert-Einstein-Str. 3a 18059 Rostock Germany
- Department of Chemistry and Biotechnology Graduate School of Engineering Tottori University 4-101 Koyamachominami Tottori City, 680–8552 Tottori Japan
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6
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Affiliation(s)
- Stefan Jopp
- Department of Technical and Analytical Chemistry Institute of Chemistry University of Rostock Albert‐Einstein‐Str. 3a Rostock Germany
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7
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Gondal HY, Mumtaz S, Abbaskhan A, Mumtaz N, Cano I. New alkoxymethyl-functionalized pyridinium-based chiral ionic liquids: synthesis, characterization and properties. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01135-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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8
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Gaida B, Brzęczek-Szafran A. Insights into the Properties and Potential Applications of Renewable Carbohydrate-Based Ionic Liquids: A Review. Molecules 2020; 25:E3285. [PMID: 32698359 PMCID: PMC7397332 DOI: 10.3390/molecules25143285] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 07/15/2020] [Accepted: 07/17/2020] [Indexed: 11/16/2022] Open
Abstract
Carbohydrate-derived ionic liquids have been explored as bio-alternatives to conventional ionic liquids for over a decade. Since their discovery, significant progress has been made regarding synthetic methods, understanding their environmental effect, and developing perspectives on their potential applications. This review discusses the relationships between the structural properties of carbohydrate ionic liquids and their thermal, toxicological, and biodegradability characteristics in terms of guiding future designs of sugar-rich systems for targeted applications. The synthetic strategies related to carbohydrate-based ionic liquids, the most recent relevant advances, and several perspectives for possible applications spanning catalysis, biomedicine, ecology, biomass, and energy conversion are presented herein.
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Affiliation(s)
| | - Alina Brzęczek-Szafran
- Department of Chemical Organic Technology and Petrochemistry, Silesian University of Technology, 44100 Gliwice, Poland;
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9
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Reiß M, Brietzke A, Eickner T, Stein F, Villinger A, Vogel C, Kragl U, Jopp S. Synthesis of novel carbohydrate based pyridinium ionic liquids and cytotoxicity of ionic liquids for mammalian cells. RSC Adv 2020; 10:14299-14304. [PMID: 35498491 PMCID: PMC9051878 DOI: 10.1039/d0ra01370f] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 03/18/2020] [Indexed: 11/21/2022] Open
Abstract
The large pool of naturally occurring carbohydrates with their diversity in chirality and structure led to the idea of a systematic investigation of carbohydrate based ILs. To this end, we investigated the influence of different ether groups, mainly methyl or ethyl ether, on the secondary OH groups as well as different configurations on physical properties such as melting point, thermostability and especially the influence on cell toxicity. For this investigation we chose α- and β-methyl-, β-allyl- and β-phenyl d-glucopyranose as well as four 1-deoxy-pentoses. In order to be able to classify the results, more ionic liquids with different structural motives were examined for cytotoxicity. Here, we present data that confirm the biocompatibility of such ILs consisting of naturally occurring molecules or their derivatives. The synthesized carbohydrate based ILs were tested for their suitability as additives in coatings for medical applications such as drug-eluting balloons.
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Affiliation(s)
- Melanie Reiß
- Institute of Chemistry, University of Rostock Albert-Einstein-Straße 3a 18059 Rostock Germany
| | - Andreas Brietzke
- Institute of Biomedical Engineering, University of Rostock Friedrich-Barnewitz-Straße 4 18119 Rostock Germany
| | - Thomas Eickner
- Institute of Biomedical Engineering, University of Rostock Friedrich-Barnewitz-Straße 4 18119 Rostock Germany
| | - Florian Stein
- Institute of Chemistry, University of Rostock Albert-Einstein-Straße 3a 18059 Rostock Germany
| | - Alexander Villinger
- Institute of Chemistry, University of Rostock Albert-Einstein-Straße 3a 18059 Rostock Germany
| | - Christian Vogel
- Institute of Chemistry, University of Rostock Albert-Einstein-Straße 3a 18059 Rostock Germany
| | - Udo Kragl
- Institute of Chemistry, University of Rostock Albert-Einstein-Straße 3a 18059 Rostock Germany
| | - Stefan Jopp
- Institute of Chemistry, University of Rostock Albert-Einstein-Straße 3a 18059 Rostock Germany
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11
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Ngo TTD, Huynh KD, Ibrahim H, Nguyen TH, Bournaud C, Toffano M, Vo-Thanh G. Chiral catalysts derived from biomass: design, synthesis and applications in asymmetric catalysis. VIETNAM JOURNAL OF CHEMISTRY 2020. [DOI: 10.1002/vjch.201900177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Thi Thuy Duong Ngo
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, ICMMO. UMR 8182. Laboratoire de Catalyse Moléculaire. Université Paris-Sud, Université Paris Saclay; 91405 Orsay Cedex France
| | - Khanh Duy Huynh
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, ICMMO. UMR 8182. Laboratoire de Catalyse Moléculaire. Université Paris-Sud, Université Paris Saclay; 91405 Orsay Cedex France
| | - Houssein Ibrahim
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, ICMMO. UMR 8182. Laboratoire de Catalyse Moléculaire. Université Paris-Sud, Université Paris Saclay; 91405 Orsay Cedex France
| | - Thi Huong Nguyen
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, ICMMO. UMR 8182. Laboratoire de Catalyse Moléculaire. Université Paris-Sud, Université Paris Saclay; 91405 Orsay Cedex France
| | - Chloée Bournaud
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, ICMMO. UMR 8182. Laboratoire de Catalyse Moléculaire. Université Paris-Sud, Université Paris Saclay; 91405 Orsay Cedex France
| | | | - Giang Vo-Thanh
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, ICMMO. UMR 8182. Laboratoire de Catalyse Moléculaire. Université Paris-Sud, Université Paris Saclay; 91405 Orsay Cedex France
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12
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Nemcsok T, Rapi Z, Bagi P, Bakó P. Synthesis and application of novel carbohydrate-based ammonium and triazolium salts. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1625403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Tamás Nemcsok
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Budapest, Hungary
| | - Zsolt Rapi
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Budapest, Hungary
| | - Péter Bagi
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Budapest, Hungary
| | - Péter Bakó
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Budapest, Hungary
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13
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Singh A, Kaur N, Kumar Chopra H. Chiral Recognition Methods in Analytical Chemistry: Role of the Chiral Ionic Liquids. Crit Rev Anal Chem 2019; 49:553-569. [DOI: 10.1080/10408347.2019.1565985] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Avtar Singh
- Department of Chemistry, Sant Longowal Institute of Engineering and Technology, Longowal, India
| | - Nirmaljeet Kaur
- Department of Chemistry, Sant Longowal Institute of Engineering and Technology, Longowal, India
| | - Harish Kumar Chopra
- Department of Chemistry, Sant Longowal Institute of Engineering and Technology, Longowal, India
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14
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Jacolot M, Moebs-Sanchez S, Popowycz F. Diastereoselective Iridium-Catalyzed Amination of Biosourced Isohexides Through Borrowing Hydrogen Methodology. J Org Chem 2018; 83:9456-9463. [DOI: 10.1021/acs.joc.8b01162] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Maïwenn Jacolot
- Université de Lyon, INSA Lyon, ICBMS, UMR 5246, CNRS - Université Lyon 1 - CPE Lyon, Bâtiment Lederer, F-69622 Villeurbanne Cedex, France
| | - Sylvie Moebs-Sanchez
- Université de Lyon, INSA Lyon, ICBMS, UMR 5246, CNRS - Université Lyon 1 - CPE Lyon, Bâtiment Lederer, F-69622 Villeurbanne Cedex, France
| | - Florence Popowycz
- Université de Lyon, INSA Lyon, ICBMS, UMR 5246, CNRS - Université Lyon 1 - CPE Lyon, Bâtiment Lederer, F-69622 Villeurbanne Cedex, France
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15
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Short synthesis of epi-cytoxazone via oxazoline formation through intramolecular benzylic substitution of a bis-trichloroacetimidate. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2017.11.057] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Wang T, Yang H, Qiu R, Huang S. Synthesis of novel chiral imidazolium stationary phases and their enantioseparation evaluation by high-performance liquid chromatography. Anal Chim Acta 2016; 944:70-77. [PMID: 27776641 DOI: 10.1016/j.aca.2016.09.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 09/11/2016] [Accepted: 09/17/2016] [Indexed: 11/17/2022]
Abstract
Two novel chiral stationary phases (CSPs) were prepared by bonding chiral imidazoliums on the surface of silica gel. The chiral imidazoles were derivatized from chiral amines, 1-phenylethylamine and 1-(1-naphthyl)ethylamine. The obtained CSPs were characterized by Fourier Transform Infrared (FT-IR) spectroscopy and elemental analysis (EA), demonstrating the bonding densities of CSP 1 and CSP 2 were 0.43 mmol g-1 and 0.40 mmol g-1, respectively. These two CSPs could be used to availably separate 8 pharmaceuticals, 7 mandelic acid/its derivatives, 2 1-phenylethylamine derivatives, 1 1,1'-bi-2-naphthol, and 1 camphorsulfonic acid in high-performance liquid chromatography (HPLC). It is found that CSP 1 could effectively enantioseparate most chiral analytes, especially the acidic components, while CSP 2 could enantiorecognize all chiral analytes, although a number of components did not achieve baseline separation. Additionally, the effects of mobile phase composition, mobile phase pH and salt content, chiral selector structures, and analyte structures on the enantiorecognitions of the two CSPs were investigated. It is found that high acetonitrile content in mobile phases was conducive to enantiorecognition. Mobile phase pH and salt content could alter the retention behaviors of different enantiomers of the same chiral compound, resulting in better enantioresolution. Moreover, both chiral selector structures and substituted groups of analytes played a significant role in the separation of chiral solutes.
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Affiliation(s)
- Tao Wang
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Haiyan Yang
- Shandong Provincial Key Laboratory of Synthetic Biology, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, China
| | - Ruchen Qiu
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, China.
| | - Shaohua Huang
- Shandong Provincial Key Laboratory of Synthetic Biology, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, China.
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17
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Janvier M, Moebs-Sanchez S, Popowycz F. Bio-Based Amides from Renewable Isosorbide by a Direct and Atom-Economic Boric Acid Amidation Methodology. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600186] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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18
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Jayachandra R, Reddy SR. A remarkable chiral recognition of racemic Mosher's acid salt by naturally derived chiral ionic liquids using 19F NMR spectroscopy. RSC Adv 2016. [DOI: 10.1039/c6ra02792j] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new class of d-xylose derived imidazolium-based chiral ionic liquids were designed and synthesized via simple tuning approaches.
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Affiliation(s)
- R. Jayachandra
- Organic Chemistry Division
- School of Advanced Sciences
- VIT University
- Vellore-632014
- India
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19
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Santamarta F, Vilas M, Tojo E, Fall Y. Synthesis and properties of novel chiral imidazolium-based ionic liquids derived from carvone. RSC Adv 2016. [DOI: 10.1039/c6ra00654j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
A large series of novel chiral imidazolium ionic liquids were synthesized using the terpenoid carvone as the chiral substrate.
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Affiliation(s)
- Francisco Santamarta
- Departamento de Química Orgánica
- Facultad de Química
- Instituto de Investigación Biomedica (IBI)
- University of Vigo
- 36310 Vigo
| | - Miguel Vilas
- Departamento de Química Orgánica
- Facultad de Química
- Instituto de Investigación Biomedica (IBI)
- University of Vigo
- 36310 Vigo
| | - Emilia Tojo
- Departamento de Química Orgánica
- Facultad de Química
- Instituto de Investigación Biomedica (IBI)
- University of Vigo
- 36310 Vigo
| | - Yagamare Fall
- Departamento de Química Orgánica
- Facultad de Química
- Instituto de Investigación Biomedica (IBI)
- University of Vigo
- 36310 Vigo
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20
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M'sahel M, Obadia MM, Medimagh R, Serghei A, Said Zina M, Drockenmuller E. Biosourced 1,2,3-triazolium ionic liquids derived from isosorbide. NEW J CHEM 2016. [DOI: 10.1039/c5nj02660a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The drastic influence of 1,4-3,6-dianhydrohexitols stereochemistry on physical, thermal and ion conducting properties.
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Affiliation(s)
- Malek M'sahel
- Laboratoire d'Ingénierie des Matériaux Polymères (UMR CNRS 5223)
- 69622 Villeurbanne Cedex
- France
- Laboratoire des Substances Naturelles (LR10INRAP02)
- Institut National de Recherche et d'Analyse Physico-chimique
| | - Mona Marie Obadia
- Laboratoire d'Ingénierie des Matériaux Polymères (UMR CNRS 5223)
- 69622 Villeurbanne Cedex
- France
| | - Raouf Medimagh
- Laboratoire des Substances Naturelles (LR10INRAP02)
- Institut National de Recherche et d'Analyse Physico-chimique
- Sidi Thabet Biotechpole
- 2020 Ariana
- Tunisia
| | - Anatoli Serghei
- Laboratoire d'Ingénierie des Matériaux Polymères (UMR CNRS 5223)
- 69622 Villeurbanne Cedex
- France
| | - Mongia Said Zina
- Faculté des Sciences de Tunis El Manar
- Université de Tunis
- El Manar
- Tunisia
| | - Eric Drockenmuller
- Laboratoire d'Ingénierie des Matériaux Polymères (UMR CNRS 5223)
- 69622 Villeurbanne Cedex
- France
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21
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Bednarko J, Wielińska J, Sikora K, Liberek B, Nowacki A. Theoretical studies on the reaction of mono- and ditriflate derivatives of 1,4:3,6-dianhydro-D-mannitol with trimethylamine--Can a quaternary ammonium salt be a source of the methyl group? J Comput Aided Mol Des 2015; 30:13-26. [PMID: 26667239 DOI: 10.1007/s10822-015-9885-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 11/30/2015] [Indexed: 11/26/2022]
Abstract
DFT studies on the mechanism of the formation of "gemini" quaternary ammonium salts in the reaction of 1,4:3,6-dianhydro-D-mannitol ditriflate derivative with trimethylamine and its subsequent conversion to tertiary amine through the methyl-transfer reaction are discussed. Two alternative reaction pathways are presented in the gas phase and in ethanol. Additionally, the transformation of the monotriflate derivative of 1,4:3,6-dianhydro-D-mannitol into the single quaternary ammonium salt is presented. Two functionals (B3LYP, M062X) and two basis sets (6-31+G** and 6-311++G**) were used for the calculations. The effect of the substituent attached to the five-membered rings at the C2 (and/or C5) carbon atom on the activation barrier is described. The trimethylammonium group bond to the five-membered ring greatly reduces the activation barrier height. The preferred reaction pathway for the conversions was established. Including the London dispersion in the calculations increases the stabilization of all the points on the potential energy surface in relation to individual reactants.
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Affiliation(s)
- Justyna Bednarko
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308, Gdańsk, Poland
| | - Justyna Wielińska
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308, Gdańsk, Poland
| | - Karol Sikora
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308, Gdańsk, Poland
| | - Beata Liberek
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308, Gdańsk, Poland
| | - Andrzej Nowacki
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308, Gdańsk, Poland.
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Laaksonen T, Heikkinen S, Wähälä K. Synthesis of Tertiary and Quaternary Amine Derivatives from Wood Resin as Chiral NMR Solvating Agents. Molecules 2015; 20:20873-86. [PMID: 26610454 PMCID: PMC6332576 DOI: 10.3390/molecules201119732] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Revised: 11/03/2015] [Accepted: 11/08/2015] [Indexed: 11/25/2022] Open
Abstract
Chiral tertiary and quaternary amine solvating agents for NMR spectroscopy were synthesized from the wood resin derivative (+)-dehydroabietylamine (2). The resolution of enantiomers of model compounds [Mosher’s acid (3) and its n-Bu4N salt (4)] (guests) by (+)-dehydroabietyl-N,N-dimethylmethanamine (5) and its ten different ammonium salts (hosts) was studied. The best results with 3 were obtained using 5 while with 4 the best enantiomeric resolution was obtained using (+)-dehydroabietyl-N,N-dimethylmethanaminium bis(trifluoromethane-sulfonimide) (6). The compounds 5 and 6 showed a 1:1 complexation behaviour between the host and guest. The capability of 5 and 6 to recognize the enantiomers of various α-substituted carboxylic acids and their n-Bu4N salts in enantiomeric excess (ee) determinations was demonstrated. A modification of the RES-TOCSY NMR pulse sequence is described, allowing the enhancement of enantiomeric discrimination when the resolution of multiplets is insufficient.
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Affiliation(s)
- Tiina Laaksonen
- Department of Chemistry, University of Helsinki, A.I. Virtasen aukio 1, P. O. Box 55, FI-00014, Helsinki 00100, Finland.
| | - Sami Heikkinen
- Department of Chemistry, University of Helsinki, A.I. Virtasen aukio 1, P. O. Box 55, FI-00014, Helsinki 00100, Finland.
| | - Kristiina Wähälä
- Department of Chemistry, University of Helsinki, A.I. Virtasen aukio 1, P. O. Box 55, FI-00014, Helsinki 00100, Finland.
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24
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Farrán A, Cai C, Sandoval M, Xu Y, Liu J, Hernáiz MJ, Linhardt RJ. Green solvents in carbohydrate chemistry: from raw materials to fine chemicals. Chem Rev 2015; 115:6811-53. [PMID: 26121409 DOI: 10.1021/cr500719h] [Citation(s) in RCA: 155] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Angeles Farrán
- †Departamento de Química Orgánica y Bio-Orgánica, Facultad de Ciencias, Universidad Nacional de Educación a Distancia, Paseo Senda del Rey 4, 28040 Madrid, Spain
| | - Chao Cai
- ‡Key Laboratory of Marine Drugs of Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China
| | - Manuel Sandoval
- §Escuela de Química, Universidad Nacional of Costa Rica, Post Office Box 86, 3000 Heredia, Costa Rica
| | - Yongmei Xu
- ∥Division of Chemical Biology and Medicinal Chemistry, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599, United States
| | - Jian Liu
- ∥Division of Chemical Biology and Medicinal Chemistry, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599, United States
| | - María J Hernáiz
- ▽Departamento de Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad Complutense de Madrid, Pz/Ramón y Cajal s/n, 28040 Madrid, Spain
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25
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Wielińska J, Liberek B, Nowacki A. DFT studies of the formation of furanoid derivatives of ammonium chlorides. J Mol Graph Model 2015; 56:74-83. [PMID: 25562663 DOI: 10.1016/j.jmgm.2014.12.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 12/05/2014] [Accepted: 12/16/2014] [Indexed: 10/24/2022]
Abstract
B3LYP/6-31+G** level computations were performed on the formation of ammonium salts during the reaction of (S)-1,4-anhydro-5-chloro-2,3,5-trideoxypentitol (1) (2S,5S)-2,5-anhydro-6-chloro-1,3,4,6-tetradeoxyhexitol (2) and methyl 5-chloro-2,3,5-trideoxy-β-D-pentofuranoside (3) with ammonia in order to describe the reaction pathway in detail. All the structures were fully optimized in the gas phase, in chloroform and water. In addition, the gas phase activation barrier heights were estimated at B3LYP/6-311++G**, MPWIK/6-31+G**, MPWIK/6-311++G** and MP2/6-311++G(2d,2p)//MPWIK/6-31+G** levels of theory. All the calculations in solvents were performed the using polarizable continuum model (PCM) and the B3LYP functional with the 6-31+G** basis set. A detailed description of all the stationary points is presented, and the conformational behavior of the five-membered ring is discussed in the gas phase and in the solvents. The conversion of the reactant complexes into ion pairs is accompanied by a strong energy decrease in the gas phase and in all the solvents. The overall process is strongly unfavorable in the gas phase, but takes place readily in high-polarity solvents.
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Affiliation(s)
- Justyna Wielińska
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, PL-80-308 Gdańsk, Poland
| | - Beata Liberek
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, PL-80-308 Gdańsk, Poland
| | - Andrzej Nowacki
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, PL-80-308 Gdańsk, Poland.
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Laaksonen T, Heikkinen S, Wähälä K. Synthesis and applications of secondary amine derivatives of (+)-dehydroabietylamine in chiral molecular recognition. Org Biomol Chem 2015; 13:10548-55. [DOI: 10.1039/c5ob01667c] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
(+)-Dehydroabietylamine (1a), the novel derivatives (2a–6a) and their NTf2 salts (1b–6b) were tested as chiral NMR solvating agents for the resolution of enantiomers of Mosher's acid and other carboxylic acids, and their n-Bu4N salts.
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Affiliation(s)
- Tiina Laaksonen
- Department of Chemistry
- University of Helsinki
- FI-00014 Helsinki
- Finland
| | - Sami Heikkinen
- Department of Chemistry
- University of Helsinki
- FI-00014 Helsinki
- Finland
| | - Kristiina Wähälä
- Department of Chemistry
- University of Helsinki
- FI-00014 Helsinki
- Finland
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Nowacki A, Wielińska J, Walczak D, Sikora K, Dmochowska B, Liberek B. The conformational behavior, geometry and energy parameters of Menshutkin-like reaction of O-isopropylidene-protected glycofuranoid mesylates in view of DFT calculations. J Mol Graph Model 2014; 52:91-102. [PMID: 25023664 DOI: 10.1016/j.jmgm.2014.06.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2014] [Accepted: 06/23/2014] [Indexed: 11/30/2022]
Abstract
The formation of pyridinium salts in the transformation of three O-isopropylidene-protected mesylates of furanoid sugar derivatives under pyridine action is considered at the B3LYP/6-31+G** computation level. All the structures were optimized in the gas phase, in chloroform and water. Activation barrier heights in the gas phase were also estimated at the B3LYP/6-311++G**, MPW1K/6-31+G** and MPW1K/6-311++G** levels. The conducted calculations, both in the gas phase (regardless of the computation level) and in solvents, revealed the barrier height increasing order as follows: 1>2>3 for the three reactions studied. The conformational behavior of the five-membered ring is discussed in the gas phase and in solvents. The fused dioxolane ring makes the furanoid ring less likely to undergo conformational changes. In the case of reaction 3, the furanoid ring shape does not change either in the gas phase or in solvents. All conformers are close to E0 or (0)E.
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Affiliation(s)
- Andrzej Nowacki
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, PL-80-308 Gdańsk, Poland.
| | - Justyna Wielińska
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, PL-80-308 Gdańsk, Poland
| | - Dominik Walczak
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, PL-80-308 Gdańsk, Poland
| | - Karol Sikora
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, PL-80-308 Gdańsk, Poland
| | - Barbara Dmochowska
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, PL-80-308 Gdańsk, Poland
| | - Beata Liberek
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, PL-80-308 Gdańsk, Poland
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Heckel T, Winkel A, Wilhelm R. Chiral ionic liquids based on nicotine for the chiral recognition of carboxylic acids. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.tetasy.2013.07.021] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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29
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Jha AK, Jain N. Synthesis of glucose-tagged triazolium ionic liquids and their application as solvent and ligand for copper(I) catalyzed amination. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.06.114] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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31
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Berini C, Lavergne A, Molinier V, Capet F, Deniau E, Aubry JM. Iodoetherification of Isosorbide-Derived Glycals: Access to a Variety ofO-Alkyl orO-Aryl Isosorbide Derivatives. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201547] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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32
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Ibrahim H, Bournaud C, Guillot R, Toffano M, Vo-Thanh G. Synthesis of novel chiral monophosphine ligands derived from isomannide and isosorbide. Application to enantioselective hydrogenation of olefins. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.07.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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33
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González L, Altava B, Bolte M, Burguete MI, García-Verdugo E, Luis SV. Synthesis of Chiral Room Temperature Ionic Liquids from Amino Acids - Application in Chiral Molecular Recognition. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200607] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Payagala T, Armstrong DW. Chiral ionic liquids: a compendium of syntheses and applications (2005-2012). Chirality 2011; 24:17-53. [PMID: 22144292 DOI: 10.1002/chir.21975] [Citation(s) in RCA: 109] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2011] [Accepted: 09/30/2011] [Indexed: 11/07/2022]
Abstract
In recent years, the field of chiral ionic liquids (CILs) has undergone exponential growth. As the technology has advanced, new ways of synthesizing stable and structurally diverse ionic liquids have been established. This has led to heretofore unknown applications of CILs as well as in improving efficiency of previously identified applications. In this review article we have compiled a comprehensive database containing structures and physical properties of notable CILs that have been synthesized during the last 6 years. Their applications in the fields of asymmetric organic synthesis, spectroscopy, and chromatography are also illustrated. This is an expansion of our previous review, which covered the literature before 2005.
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Affiliation(s)
- Tharanga Payagala
- Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, Texas 76019, USA
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37
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Imidazolinium sulfonate and sulfamate zwitterions as chiral solvating agents for enantiomeric excess calculations. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.tetasy.2011.09.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Huynh KD, Ibrahim H, Kolodziej E, Toffano M, Vo-Thanh G. Synthesis of a new class of ligands derived from isosorbide and their application to asymmetric reduction of aromatic ketones by transfer hydrogenation. NEW J CHEM 2011. [DOI: 10.1039/c1nj20588a] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Maddali K, Kumar V, Marchand C, Pommier Y, Malhotra SV. Biological evaluation of imidazolium- and ammonium-based salts as HIV-1 integrase inhibitors. MEDCHEMCOMM 2011. [DOI: 10.1039/c0md00201a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Gomes da Silva MDR, Pereira MMA. New chiral imidazolium ionic liquids from isomannide. Carbohydr Res 2010; 346:197-202. [PMID: 21185013 DOI: 10.1016/j.carres.2010.11.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2010] [Revised: 11/10/2010] [Accepted: 11/15/2010] [Indexed: 11/17/2022]
Abstract
New chiral bis and mono-imidazolium ionic liquids derived from isomannide were synthesized. The structural features of the chiral organic cations impart a special arrangement of the chiral cavity. The new chiral chloride salts of isomannide derivatives are pivotal compounds for the synthesis of different organic ionic liquids. After metathesis different anions were associated to the chiral cations providing a new class of chiral ionic liquids.
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Affiliation(s)
- M D R Gomes da Silva
- REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
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41
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De Rooy SL, Li M, Bwambok DK, El-Zahab B, Challa S, Warner IM. Ephedrinium-based protic chiral ionic liquids for enantiomeric recognition. Chirality 2010; 23:54-62. [DOI: 10.1002/chir.20920] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2009] [Accepted: 07/14/2010] [Indexed: 11/11/2022]
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42
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Le TT, Guillarme S, Saluzzo C. New class of β-aminoalcohol ligands derived from isosorbide and isomannide: application in hydrogen transfer reduction of prochiral ketones. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.09.060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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43
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Winkel A, Wilhelm R. New Chiral Ionic Liquids Based on Enantiopure Sulfate and Sulfonate Anions for Chiral Recognition. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000801] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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44
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Kumar V, Talisman IJ, Malhotra SV. Application of Halide Molten Salts as Novel Reaction Media for O-Glycosidic Bond Formation. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000188] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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45
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New class of chiral ligands derived from isosorbide: first application in asymmetric transfer hydrogenation. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.tetasy.2010.04.065] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
Aiming to develop environmentally compatible chemical syntheses, the replacement of traditional organic solvents with ionic liquids (ILs) has attracted considerable attention. ILs are special molten salts with melting points below 100 degrees C that are typically constituted of organic cations (imidazolium, pyridinium, sulfonium, phosphonium, etc.) and inorganic anions. Due to their ionic nature, they are endowed with high chemical and thermal stability, good solvent properties, and non-measurable vapor pressure. Although the recovery of unaltered ILs and recycling partly compensate their rather high cost, it is important to develop new synthetic approaches to less expensive and environmentally sustainable ILs based on renewable raw materials. In fact, most of these alternative solvents are still prepared starting from fossil feedstocks. Until now, only a limited number of ILs have been prepared from renewable sources. Surprisingly, the most available and inexpensive raw material, i.e., carbohydrates, has been hardly exploited in the synthesis of ILs. In 2003 imidazolium-based ILs were prepared from o-fructose and used as solvents in Mizoroki-Heck and Diels-Alder reactions. Later on, the first chiral ILs derived from sugars were prepared from methyl D-glucopyranoside. In the same year, a family of new chiral ILs, obtained from commercial isosorbide (dianhydro-D-glucitol), was described. A closely related approach was followed by other researchers to synthesize mono- and bis-ammonium ILs from isomannide (dianhydro-D-mannitol). Finally, a few ILs bearing a pentofuranose unit as the chiral moiety were prepared using sugar phosphates as glycosyl donors and 1-methylimidazole as the acceptor.
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47
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A profile of the in vitro anti-tumor activity of imidazolium-based ionic liquids. Bioorg Med Chem Lett 2010; 20:581-5. [DOI: 10.1016/j.bmcl.2009.11.085] [Citation(s) in RCA: 106] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2009] [Revised: 11/13/2009] [Accepted: 11/17/2009] [Indexed: 11/21/2022]
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49
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Luo S, Zhang L, Cheng JP. Functionalized Chiral Ionic Liquids: A New Type of Asymmetric Organocatalysts and Nonclassical Chiral Ligands. Chem Asian J 2009; 4:1184-95. [DOI: 10.1002/asia.200900080] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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50
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Kumar V, Malhotra SV. Study on the potential anti-cancer activity of phosphonium and ammonium-based ionic liquids. Bioorg Med Chem Lett 2009; 19:4643-6. [PMID: 19615902 DOI: 10.1016/j.bmcl.2009.06.086] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2009] [Revised: 06/17/2009] [Accepted: 06/22/2009] [Indexed: 10/20/2022]
Abstract
The anti-cancer activity and cytotoxicity of phosphonium and ammonium-based ionic liquids (ILs) have been determined for the first time via NCI's in vitro 60 human tumor cell lines. The preliminary SAR showed that the chain length of alkyl substitution on the cations plays crucial role towards anti-tumor activity and cytotoxicity of these ionic liquids. In general, phosphonium-based ILs were found to be more active and less cytotoxic as compared to ammonium ILs. Cell line data and hollow fiber study has demonstrated the potential of ILs to be developed as therapeutic agent.
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Affiliation(s)
- Vineet Kumar
- Laboratory of Synthetic Chemistry, SAIC-Frederick Inc, National Cancer Institute at Frederick, Frederick, MD 21702, USA
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