1
|
Dudchak R, Podolak M, Holota S, Szewczyk-Roszczenko O, Roszczenko P, Bielawska A, Lesyk R, Bielawski K. Click chemistry in the synthesis of antibody-drug conjugates. Bioorg Chem 2024; 143:106982. [PMID: 37995642 DOI: 10.1016/j.bioorg.2023.106982] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 10/31/2023] [Accepted: 11/16/2023] [Indexed: 11/25/2023]
Abstract
Antibody-Drug Conjugates (ADC) are a new class of anticancer therapeutics with immense potential. They have been rapidly advancing in the last two decades. This fast speed of development has become possible due to several new technologies and methods. One of them is Click Chemistry, an approach that was created only two decades ago, but already is actively utilized for bioconjugation, material science and drug discovery. In this review, we researched the impact of Click Chemistry reactions on the synthesis and development of ADCs. The information about the most frequently utilized reactions, such as Michael's addition, Copper-catalyzed azide-alkyne [3+2] cycloaddition (CuAAC), Strain-promoted azide-alkyne [3+2] cycloaddition (SPAAC), oxime bond formation, hydrazine-iso-Pictet-Spengler Ligation (HIPS), Diels-Alder reactions have been summarized. The implementation of thiol-maleimide Click Chemistry reaction in the synthesis of numerous FDA-approved Antibody-Drug Conjugates has been reported. The data amassed in the present review provides better understanding of the importance of Click Chemistry in the synthesis, development and improvement of the Antibody-Drug Conjugates and it will be helpful for further researches related to ADCs.
Collapse
Affiliation(s)
- Rostyslav Dudchak
- Department of Synthesis and Technology of Drugs, Faculty of Pharmacy, Medical University of Bialystok, Jana Kilińskiego 1, Bialystok 15-089, Poland
| | - Magdalena Podolak
- Department of Biotechnology, Faculty of Pharmacy, Medical University of Bialystok, Jana Kilińskiego 1, Bialystok 15-089, Poland
| | - Serhii Holota
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, Pekarska 69, Lviv 79010, Ukraine
| | - Olga Szewczyk-Roszczenko
- Department of Synthesis and Technology of Drugs, Faculty of Pharmacy, Medical University of Bialystok, Jana Kilińskiego 1, Bialystok 15-089, Poland
| | - Piotr Roszczenko
- Department of Biotechnology, Faculty of Pharmacy, Medical University of Bialystok, Jana Kilińskiego 1, Bialystok 15-089, Poland
| | - Anna Bielawska
- Department of Biotechnology, Faculty of Pharmacy, Medical University of Bialystok, Jana Kilińskiego 1, Bialystok 15-089, Poland
| | - Roman Lesyk
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, Pekarska 69, Lviv 79010, Ukraine.
| | - Krzysztof Bielawski
- Department of Synthesis and Technology of Drugs, Faculty of Pharmacy, Medical University of Bialystok, Jana Kilińskiego 1, Bialystok 15-089, Poland
| |
Collapse
|
2
|
Torres P, Balcells M, Canela-Garayoa R. Effect of Novel Deep Eutectic Solvents on the Endo/Exo Ratio of Diels-Alder Reactions at Room Temperature. ACS OMEGA 2021; 6:19392-19399. [PMID: 34368526 PMCID: PMC8340089 DOI: 10.1021/acsomega.1c00980] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 05/31/2021] [Indexed: 06/13/2023]
Abstract
The Diels-Alder reaction is a prototypical example of a thermally allowed [4 + 2] cycloaddition with good control over the regio- and stereochemical outcomes. Therefore, Diels-Alder reactions in which adjacent stereocenters are generated at the two ends of the newly formed single bonds imply two different possible stereochemical outcomes. In cases where the dienophile has a single electron-withdrawing substituent, the outcome can often be predicted by applying the known "endo rule". Furthermore, the use of chiral eutectic solvents in asymmetric synthesis has become a novel tool to maintain sustainability in organic synthesis. In the present work, a set of recyclable and sustainable bio-based deep eutectic solvents (DESs) was designed using hydrogen bond acceptors (HBAs) with a chiral center. These compounds were used in their racemic and enantiomerically enriched forms to prepare DESs with lactic acid (LA), glycerol (Gly), and ethylene glycol, which act as hydrogen bond donors (HBDs) in the corresponding eutectic mixture. These DESs were used as solvents to study the reaction between cyclopentadiene and ethyl acrylate or butyl acrylate in typical [4 + 2] cycloadditions. The best yields and endo-selectivity were achieved using LA as the HBD in the eutectic mixtures. The results and adduct ratios obtained show that these DESs were able to improve both reaction yields and selectivity when compared to those observed in organic solvents or ionic liquids. Moreover, the reaction products (adducts) were easily recovered with diethyl ether from the reaction mixture, where they appeared as an upper layer.
Collapse
|
3
|
The Electric Field Responses of Inorganic Ionogels and Poly(ionic liquid)s. Molecules 2020; 25:molecules25194547. [PMID: 33020439 PMCID: PMC7583963 DOI: 10.3390/molecules25194547] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/29/2020] [Accepted: 09/30/2020] [Indexed: 01/21/2023] Open
Abstract
Ionic liquids (ILs) are a class of pure ions with melting points lower than 100 °C. They are getting more and more attention because of their high thermal stability, high ionic conductivity and dielectric properties. The unique dielectric properties aroused by the ion motion of ILs makes ILs-contained inorganics or organics responsive to electric field and have great application potential in smart electrorheological (ER) fluids which can be used as the electro-mechanical interface in engineering devices. In this review, we summarized the recent work of various kinds of ILs-contained inorganic ionogels and poly(ionic liquid)s (PILs) as ER materials including their synthesis methods, ER responses and dielectric analysis. The aim of this work is to highlight the advantage of ILs in the synthesis of dielectric materials and their effects in improving ER responses of the materials in a wide temperature range. It is expected to provide valuable suggestions for the development of ILs-contained inorganics and PILs as electric field responsive materials.
Collapse
|
4
|
A novel synthesis of 3-((benzo[d]thiazol-2-ylamino)(phenyl)methyl)-4-hydroxy-1-methylquinolin-2(1H)-one via consecutive C–C and C–N bond formation in water. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04173-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
|
5
|
Accurate Diels-Alder Energies and Endo Selectivity in Ionic Liquids Using the OPLS-VSIL Force Field. Int J Mol Sci 2020; 21:ijms21041190. [PMID: 32054023 PMCID: PMC7072795 DOI: 10.3390/ijms21041190] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 02/06/2020] [Accepted: 02/08/2020] [Indexed: 01/17/2023] Open
Abstract
Our recently developed optimized potentials for liquid simulations-virtual site ionic liquid (OPLS-VSIL) force field has been shown to provide accurate bulk phase properties and local ion-ion interactions for a wide variety of imidazolium-based ionic liquids. The force field features a virtual site that offloads negative charge to inside the plane of the ring with careful attention given to hydrogen bonding interactions. In this study, the Diels-Alder reaction between cyclopentadiene and methyl acrylate was computationally investigated in the ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate, [BMIM][PF6], as a basis for the validation of the OPLS-VSIL to properly reproduce a reaction medium environment. Mixed ab initio quantum mechanics and molecular mechanics (QM/MM) calculations coupled to free energy perturbation and Monte Carlo sampling (FEP/MC) that utilized M06-2X/6-31G(d) and OPLS-VSIL gave activation free energy barriers of 14.9 and 16.0 kcal/mol for the endo-cis and exo-cis Diels-Alder reaction pathways, respectively (exptl. ΔH‡ of 14.6 kcal/mol). The endo selectivity trend was correctly predicted with a calculated 73% endo preference. The rate and selectivity enhancements present in the endo conformation were found to arise from preferential hydrogen bonding with the exposed C4 ring hydrogen on the BMIM cation. Weaker electronic stabilization of the exo transition state was predicted. For comparison, our earlier ±0.8 charge-scaled OPLS-2009IL force field also yielded a ΔG‡ of 14.9 kcal/mol for the favorable endo reaction pathway but did not adequately capture the highly organized solvent interactions present between the cation and Diels-Alder transition state.
Collapse
|
6
|
Reid JESJ, Aquino PHG, Walker AJ, Karadakov PB, Shimizu S. Statistical Thermodynamics Unveils How Ions Influence an Aqueous Diels‐Alder Reaction. Chemphyschem 2019; 20:1538-1544. [DOI: 10.1002/cphc.201900024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 03/15/2019] [Indexed: 11/06/2022]
Affiliation(s)
- Joshua E. S. J. Reid
- York Structural Biology Laboratory Department of ChemistryUniversity of York Heslington York YO10 5DD United Kingdom
- Bioniqs Ltd., BioCity Nottingham Pennyfoot Street Nottingham NG1 1GF United Kingdom
| | - Pedro H. G. Aquino
- York Structural Biology Laboratory Department of ChemistryUniversity of York Heslington York YO10 5DD United Kingdom
| | - Adam J. Walker
- Bioniqs Ltd., BioCity Nottingham Pennyfoot Street Nottingham NG1 1GF United Kingdom
| | - Peter B. Karadakov
- Department of ChemistryUniversity of York Heslington York YO10 5DD United Kingdom
| | - Seishi Shimizu
- York Structural Biology Laboratory Department of ChemistryUniversity of York Heslington York YO10 5DD United Kingdom
| |
Collapse
|
7
|
Elumalai D, Gnanasekaran R, Leelakrishnan S, Nachimuthu G, Kannan T, Paramasivam TP, Jayabal K. InCl3-Assisted Eco-Friendly Approach for N-Fused 1,4-Dihydropyridine Scaffolds via Ring Opening Michael Addition of Cyclic Nitroketene and Iminocoumarin: Synthesis and DFT Studies. ChemistrySelect 2018. [DOI: 10.1002/slct.201702718] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | | | | | | | | | | | - Kamalraja Jayabal
- Department of Chemistry; Pondicherry University; Puducherry - 605014 India
| |
Collapse
|
8
|
Beniwal V, Kumar A. Thermodynamic and molecular origin of interfacial rate enhancements and endo-selectivities of a Diels-Alder reaction. Phys Chem Chem Phys 2018; 19:4297-4306. [PMID: 28116364 DOI: 10.1039/c6cp07405g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Organic reactions in general display large rate accelerations when performed under interfacial conditions, such as on water or at ionic liquid interfaces. However, a clear picture of the physicochemical factors responsible for this large rate enhancements is not available. To gain an understanding of the thermodynamic and molecular origin of these large rate enhancements, we performed a Diels-Alder reaction between cyclopentadiene and methyl acrylate at ionic liquid/n-hexane interfaces. This study describes, for the first time, a methodology for the calculation of the activation parameters of an interfacial reaction. It has been seen that the energy of activation for an interfacial reaction is much smaller than that of the corresponding homogeneous reaction, resulting into the large rate acceleration for the interfacial reaction. Furthermore, the study describes the effects of the alkyl chain length of ionic liquid cations, the extent of heterogeneity, and the polarity of ionic liquids on the rate constants and stereoselectivity of the reaction.
Collapse
Affiliation(s)
- Vijay Beniwal
- Physical & Materials Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India.
| | - Anil Kumar
- Physical & Materials Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India.
| |
Collapse
|
9
|
Saxena I, Kumar V, Devi R. Influence of Tetra Alkyl Ammonium Cation on Thermo-Physical Properties of N,N-Dimethyl Formamide with 1,4-Dioxane at Different Temperatures. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B 2018. [DOI: 10.1134/s1990793118010244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
10
|
Keaveney ST, Haines RS, Harper JB. Ionic liquid solvents: the importance of microscopic interactions in predicting organic reaction outcomes. PURE APPL CHEM 2017. [DOI: 10.1515/pac-2016-1008] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractIonic liquids are attractive alternatives to molecular solvents as they have many favourable physical properties and can produce different organic reaction outcomes compared to molecular solvents. Thus far, interactions between the ionic liquid components and specific sites (such as charged centres, lone pairs and π systems) on the reagents and transition state have been identified as affecting reaction outcome; a comprehensive understanding of these interactions is necessary to allow prediction of ionic liquid solvent effects. This manuscript summarises our recent progress in the development of a framework for predicting the effect of an ionic liquid solvent on the outcome of organic processes. There will be a particular focus on the importance of the different interactions between the ionic liquid components and the species along the reaction coordinate that are responsible for the changes in reaction outcome observed in the cases described.
Collapse
Affiliation(s)
- Sinead T. Keaveney
- School of Chemistry, University of New South Wales, UNSW Sydney 2052, Australia
| | - Ronald S. Haines
- School of Chemistry, University of New South Wales, UNSW Sydney 2052, Australia
| | - Jason B. Harper
- School of Chemistry, University of New South Wales, UNSW Sydney 2052, Australia
| |
Collapse
|
11
|
Zhou F, Sun X, Wu D, Zhang Y, Su H. Role of Water in Catalyzing Proton Transfer in Glucose Dehydration to 5-Hydroxymethylfurfural. ChemCatChem 2017. [DOI: 10.1002/cctc.201601522] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Feng Zhou
- School of Materials Science and Engineering; Nanyang Technological University; 50 Nanyang Ave. Singapore 639798 Singapore
| | - Xiang Sun
- Anhui University of Science and Technological; Shungeng Road 168 Huainan Anhui 232001 P.R. China
| | - Di Wu
- School of Materials Science and Engineering; Nanyang Technological University; 50 Nanyang Ave. Singapore 639798 Singapore
| | - Yugen Zhang
- Institute of Bioengineering and Nanotechnology; 31 Biopolis Way, The Nanos #04-01 Singapore 138669 Singapore
| | - Haibin Su
- School of Materials Science and Engineering; Nanyang Technological University; 50 Nanyang Ave. Singapore 639798 Singapore
| |
Collapse
|
12
|
Keaveney ST, Haines RS, Harper JB. Investigating Solvent Effects of an Ionic Liquid on Pericyclic Reactions through Kinetic Analyses of Simple Rearrangements. Chempluschem 2017; 82:449-457. [DOI: 10.1002/cplu.201600585] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 01/02/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Sinead T. Keaveney
- School of Chemistry University of New South Wales Sydney NSW 2052 Australia
| | - Ronald S. Haines
- School of Chemistry University of New South Wales Sydney NSW 2052 Australia
| | - Jason B. Harper
- School of Chemistry University of New South Wales Sydney NSW 2052 Australia
| |
Collapse
|
13
|
Thawarkar S, Thombare B, Khupse ND. Plasmonic behavior of ionic liquid stabilized gold nanoparticles in molecular solvents. NEW J CHEM 2017. [DOI: 10.1039/c7nj01324h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
In this paper, we have demonstrated the facile synthesis of stable gold nanoparticles (AuNPs) using imidazolium ionic liquids (ImILs) as a stabilizer as well as a surfactant and their surface plasmon resonance (SPR) in different molecular solvents with varying dielectric properties.
Collapse
Affiliation(s)
- Sachin Thawarkar
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory
- Pune
- India
| | - Balu Thombare
- Department of Physics, Savitribai Phule Pune University
- Pune
- India
| | | |
Collapse
|
14
|
Bruce DW, Gao Y, Canongia Lopes JN, Shimizu K, Slattery JM. Liquid-Crystalline Ionic Liquids as Ordered Reaction Media for the Diels-Alder Reaction. Chemistry 2016; 22:16113-16123. [DOI: 10.1002/chem.201602965] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Indexed: 12/22/2022]
Affiliation(s)
- Duncan W. Bruce
- Department of Chemistry; University of York; Heslington, York YO10 5DD UK
| | - Yanan Gao
- Dalian Institute of Chemical Physics; Chinese Academy of Sciences; 457 Zhongshan Road Dalian 116023 P. R. China
| | - José Nuno Canongia Lopes
- Centro de Química Estrutural; Instituto Superior Técnico; Universidade de Lisboa; Av. Rovisco Pais 1049-001 Lisboa Portugal
- Instituto de Tecnologia Química e Biológica; Universidade Nova de Lisboa; Av. República 2780-157 Oeiras Portugal
| | - Karina Shimizu
- Centro de Química Estrutural; Instituto Superior Técnico; Universidade de Lisboa; Av. Rovisco Pais 1049-001 Lisboa Portugal
| | - John M. Slattery
- Department of Chemistry; University of York; Heslington, York YO10 5DD UK
| |
Collapse
|
15
|
Beniwal V, Kumar A. Understanding positive and negative deviations in polarity of ionic liquid mixtures by pseudo-solvent approach. Phys Chem Chem Phys 2016; 18:23853-63. [PMID: 27523572 DOI: 10.1039/c6cp04440a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Physico-chemical properties of liquid mixtures in general display large deviations from linear behaviour, arising out of complex specific and non-specific intermolecular interactions. The polarity of liquid mixtures displaying large positive and negative deviations can be minimized and linear mixing can be achieved in liquids using a pseudo-solvent methodology. The work described herein is designed to investigate the influence of different physical parameters on the linear pseudo-solvent composition in ionic liquid mixtures. For this purpose, we have determined the deviations from linearity, ΔE values (defined as given by ) for binary mixtures of a variety of ionic liquids, including two molecular solvents, DMSO and formamide. Firstly, the investigations were carried out in three 1-butyl-3-methylimidazolium cation based aprotic ionic liquids and the roles of anionic structure and hydrogen bond acceptor basicities (β values) of the ionic liquids were determined. The influence of the cationic structure, i.e., the hydrogen bond donor acidity (α values) and non-associative nature of the ionic liquids, was determined using C2-methylated analogs, 1-butyl-2,3-dimethylimidazolium cation based ionic liquids. The role of the protic nature of ionic liquids was studied in two protic ionic liquids, viz., 1-methylimidazolium formate and 1-methylimidazolium acetate. The effects of the temperature, pseudo-solvent structure and solvatochromic probe structure on the ΔE values were also explored.
Collapse
Affiliation(s)
- Vijay Beniwal
- Physical & Materials Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India.
| | - Anil Kumar
- Physical & Materials Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India.
| |
Collapse
|
16
|
Isothermal Titration Calorimetric Study of Ionic Liquid Solutions in Alcohols at Extreme Dilutions: An Investigation of Ion–Solvent Interactions. J SOLUTION CHEM 2016. [DOI: 10.1007/s10953-016-0502-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
17
|
Kinetics and mechanism of monomeric product from methanolysis of poly (3-hydroxybutyrate) catalyzed by acidic functionalized ionic liquids. Polym Degrad Stab 2016. [DOI: 10.1016/j.polymdegradstab.2016.05.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
18
|
Beniwal V, Manna A, Kumar A. Spectacular Rate Enhancement of the Diels-Alder Reaction at the Ionic Liquid/n-Hexane Interface. Chemphyschem 2016; 17:1969-72. [DOI: 10.1002/cphc.201600006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Indexed: 01/09/2023]
Affiliation(s)
- Vijay Beniwal
- Physical and Materials Chemistry Division; CSIR-National Chemical Laboratory; Pune 411008 India
| | - Arpan Manna
- Physical and Materials Chemistry Division; CSIR-National Chemical Laboratory; Pune 411008 India
| | - Anil Kumar
- Physical and Materials Chemistry Division; CSIR-National Chemical Laboratory; Pune 411008 India
| |
Collapse
|
19
|
Pavez P, Millán D, Rojas M, Morales JI, Santos JG. Reaction Mechanism in Ionic Liquids: Kinetics and Mechanism of the Aminolysis of 4-Nitrophenyl Acetate. INT J CHEM KINET 2016. [DOI: 10.1002/kin.20994] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Paulina Pavez
- Facultad de Química; Pontificia Universidad Católica de Chile; Casilla 306 Santiago 6094411 Chile
| | - Daniela Millán
- Facultad de Química; Pontificia Universidad Católica de Chile; Casilla 306 Santiago 6094411 Chile
| | - Mabel Rojas
- Facultad de Química; Pontificia Universidad Católica de Chile; Casilla 306 Santiago 6094411 Chile
| | - Javiera I. Morales
- Facultad de Química; Pontificia Universidad Católica de Chile; Casilla 306 Santiago 6094411 Chile
| | - José G. Santos
- Facultad de Química; Pontificia Universidad Católica de Chile; Casilla 306 Santiago 6094411 Chile
| |
Collapse
|
20
|
Chen H, Zhou J, Mao J, Yin J, Li S. Enhancement of mass transfer through bubbling effect during extraction and reaction in biphasic systems containing ionic liquid. RSC Adv 2016. [DOI: 10.1039/c6ra24050j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An improved interface mass transfer during an extraction or biphasic reaction was realized by creating a bubbling effect in a biphasic system containing an ionic liquid.
Collapse
Affiliation(s)
- Hui Chen
- College of Environmental and Chemical Engineering
- Dalian University
- Dalian
- China
| | - Jinxia Zhou
- College of Environmental and Chemical Engineering
- Dalian University
- Dalian
- China
| | - Jingbo Mao
- College of Environmental and Chemical Engineering
- Dalian University
- Dalian
- China
| | - Jingmei Yin
- College of Environmental and Chemical Engineering
- Dalian University
- Dalian
- China
| | - Shenmin Li
- College of Environmental and Chemical Engineering
- Dalian University
- Dalian
- China
| |
Collapse
|
21
|
Marullo S, D'Anna F, Campodonico PR, Noto R. Ionic liquid binary mixtures: how different factors contribute to determine their effect on the reactivity. RSC Adv 2016. [DOI: 10.1039/c6ra12836j] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
We studied how mixing ionic liquids affected the rate of the Diels Alder reaction between 9-anthracenemethanol and N-ethylmaleimide.
Collapse
Affiliation(s)
- Salvatore Marullo
- Dipartimento STEBICEF-Sezione di Chimica
- Università degli Studi di Palermo
- Palermo
- Italy
| | - Francesca D'Anna
- Dipartimento STEBICEF-Sezione di Chimica
- Università degli Studi di Palermo
- Palermo
- Italy
| | - Paola R. Campodonico
- Centro de Quimica Medica
- Facultad de Medicina
- Clìnica Alemana, Universidad del Desarrollo
- Santiago
- Chile
| | - Renato Noto
- Dipartimento STEBICEF-Sezione di Chimica
- Università degli Studi di Palermo
- Palermo
- Italy
| |
Collapse
|
22
|
Ultrasound assisted multicomponent reactions: A green method for the synthesis of N-substituted 1,8-dioxo-decahydroacridines using β-cyclodextrin as a supramolecular reusable catalyst in water. CHINESE JOURNAL OF CATALYSIS 2016. [DOI: 10.1016/s1872-2067(15)61005-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
23
|
Shukla SK, Kumar A. Dissociation of Equimolar Mixtures of Aqueous Carboxylic Acids in Ionic Liquids: Role of Specific Interactions. J Phys Chem B 2015; 119:5537-45. [DOI: 10.1021/acs.jpcb.5b00056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shashi Kant Shukla
- Physical
and Materials Chemistry
Division, CSIR−National Chemical Laboratory, Pune 411008, India
| | - Anil Kumar
- Physical
and Materials Chemistry
Division, CSIR−National Chemical Laboratory, Pune 411008, India
| |
Collapse
|
24
|
Nanda R, Rai G, Kumar A. Interesting Viscosity Changes in the Aqueous Urea–Ionic Liquid System: Effect of Alkyl Chain Length Attached to the Cationic Ring of an Ionic Liquid. J SOLUTION CHEM 2015. [DOI: 10.1007/s10953-015-0320-6] [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]
|
25
|
Synergistic Effects and Correlating Polarity Parameters in Binary Mixtures of Ionic Liquids. Chemphyschem 2015; 16:1026-34. [DOI: 10.1002/cphc.201402825] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2014] [Indexed: 11/07/2022]
|
26
|
Singh A, Kumar A. Kinetic and mechanistic investigations of the Baylis–Hillman reaction in ionic liquids. RSC Adv 2015. [DOI: 10.1039/c4ra14764b] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
We report here a quantitative study of the kinetics and mechanism of the Baylis–Hillman reaction in the presence of ionic liquids as solvent media.
Collapse
Affiliation(s)
- Anshu Singh
- National Chemical Laboratory
- Physical Chemistry
- Pune
- India
| | - Anil Kumar
- National Chemical Laboratory
- Physical Chemistry
- Pune
- India
| |
Collapse
|
27
|
Keaveney ST, Harper JB, Croft AK. Computational approaches to understanding reaction outcomes of organic processes in ionic liquids. RSC Adv 2015. [DOI: 10.1039/c4ra14676j] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The utility of using a combined experimental and computational approach for understanding ionic liquid media, and their effect on reaction outcome, is highlighted through a number of case studies.
Collapse
Affiliation(s)
| | - Jason B. Harper
- School of Chemistry
- University of New South Wales
- Sydney
- Australia
| | - Anna K. Croft
- Department of Chemical and Environmental Engineering
- University of Nottingham
- University Park
- Nottingham
- UK
| |
Collapse
|
28
|
Manna A, Kumar A. Invoking Pairwise Interactions in Water-Promoted Diels-Alder Reactions by using Ionic Liquids as Cosolvents. Chemphyschem 2014; 15:3067-77. [DOI: 10.1002/cphc.201402338] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2014] [Indexed: 11/09/2022]
|
29
|
Tariq M, Altamash T, Salavera D, Coronas A, Rebelo LPN, Lopes JNC. Viscosity Mixing Rules for Binary Systems Containing One Ionic Liquid. Chemphyschem 2013; 14:1956-68. [DOI: 10.1002/cphc.201300086] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2013] [Indexed: 11/10/2022]
|
30
|
Yang JM, Jiang CN, Dong H, Fang D. Synthesis of 1-carbamatoalkyl-2-naphthols in Tween® 20 Aqueous Micelles. JOURNAL OF CHEMICAL RESEARCH 2013. [DOI: 10.3184/174751913x13647554585207] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A facile and efficient procedure for the preparation of 1-carbamatoalkyl-2-naphthols by a one-pot multi-component reaction of 2-naphthol, aldehydes and carbamates is described. The procedure is carried out under neutral conditions at 75–80 °C in an aqueous medium catalysed by the non-ionic surfactant Tween® A loading of 20. 5 wt% of the catalyst was optimal. After the reaction, the catalyst could be simply recovered and reused directly without any further treatment. Product yields were slightly decreased after six cycles. The effect of some common solvents other than water on the reaction was explored besides the water. The generality of this multi-component condensation reaction was evaluated with various aldehydes and carbamates under the optimised conditions.
Collapse
Affiliation(s)
- Jin-ming Yang
- Department of Pharmaceutical Engineering, School of Chemistry and Chemical Engineering, Yancheng Teachers University, Yancheng 224002, Jiangsu, P. R. China
| | - Chen-njing Jiang
- Department of Pharmaceutical Engineering, School of Chemistry and Chemical Engineering, Yancheng Teachers University, Yancheng 224002, Jiangsu, P. R. China
| | - Hao Dong
- Department of Pharmaceutical Engineering, School of Chemistry and Chemical Engineering, Yancheng Teachers University, Yancheng 224002, Jiangsu, P. R. China
| | - Dong Fang
- Department of Pharmaceutical Engineering, School of Chemistry and Chemical Engineering, Yancheng Teachers University, Yancheng 224002, Jiangsu, P. R. China
| |
Collapse
|
31
|
Shukla SK, Kumar A. Do protic ionic liquids and water display analogous behavior in terms of Hammett acidity function? Chem Phys Lett 2013. [DOI: 10.1016/j.cplett.2013.02.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
32
|
Shukla SK, Kumar A. Probing the Acidity of Carboxylic Acids in Protic Ionic Liquids, Water, and Their Binary Mixtures: Activation Energy of Proton Transfer. J Phys Chem B 2013; 117:2456-65. [DOI: 10.1021/jp310927w] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Shashi Kant Shukla
- Physical and Materials Chemistry
Division, National Chemical Laboratory,
Pune 411008, India
| | - Anil Kumar
- Physical and Materials Chemistry
Division, National Chemical Laboratory,
Pune 411008, India
| |
Collapse
|
33
|
Lü H, An X, Yu J, Song X. Diels-Alder Reaction in microemulsions with ionic liquid. J PHYS ORG CHEM 2013. [DOI: 10.1002/poc.2993] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Huihong Lü
- Department of Chemistry; Lanzhou University; Lanzhou; Gansu; 730000; China
| | | | - Jianguo Yu
- East China University of Science and Technology; Shanghai; 200237; China
| | - Xingfu Song
- East China University of Science and Technology; Shanghai; 200237; China
| |
Collapse
|
34
|
Gunasekaran P, Indumathi S, Perumal S. l-Proline-catalyzed three-component domino reactions in the regioselective synthesis of novel densely functionalized pyrazolo[3,4-b]pyridines. RSC Adv 2013. [DOI: 10.1039/c3ra00136a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
35
|
Guideri L, De Sarlo F, Machetti F. Conjugate Addition versus Cycloaddition/Condensation of Nitro Compounds in Water: Selectivity, Acid-Base Catalysis, and Induction Period. Chemistry 2012; 19:665-77. [DOI: 10.1002/chem.201202698] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2012] [Revised: 08/29/2012] [Indexed: 01/27/2023]
|
36
|
Singh A, Kumar A. Probing the mechanism of Baylis-Hillman reaction in ionic liquids. J Org Chem 2012; 77:8775-9. [PMID: 22931044 DOI: 10.1021/jo301348k] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The kinetic data for a Baylis-Hillman reaction in certain ionic liquids possessing ethylsulfate anion [EtSO(4)](-) demonstrate that the rate determining step (RDS) is second order in aldehyde, but first order in acrylate and DABCO. This observation is similar to the one made by McQuade et al., who carried out this reaction in an aprotic polar solvent like DMSO. However, this is in contrast to the general observation that RDS is first order in aldehyde, acrylate, and DABCO in organic solvents.
Collapse
Affiliation(s)
- Anshu Singh
- Physical and Materials Chemistry Division, National Chemical Laboratory, Homi Bhabha Road, Pune 411 008, India
| | | |
Collapse
|
37
|
Kiselev VD, Kashaeva HA, Shakirova II, Potapova LN, Konovalov AI. Solvent Effect on the Enthalpy of Solution and Partial Molar Volume of the Ionic Liquid 1-Butyl-3-methylimidazolium Tetrafluoroborate. J SOLUTION CHEM 2012. [DOI: 10.1007/s10953-012-9881-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
38
|
Kumar A, Pawar SS. High viscosity of ionic liquids causes rate retardation of Diels-Alder reactions. Sci China Chem 2012. [DOI: 10.1007/s11426-012-4684-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
39
|
Bhosle MR, Mali JR, Pratap UR, Mane RA. An Efficient Synthesis of New Pyrazolines and Isoxazolines Bearing Thiazolyl and Etheral Pharmacophores. B KOREAN CHEM SOC 2012. [DOI: 10.5012/bkcs.2012.33.6.2012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
40
|
Rai G, Kumar A. Probing Thermal Interactions of Ionic Liquids with Dimethyl Sulfoxide. Chemphyschem 2012; 13:1927-33. [DOI: 10.1002/cphc.201100821] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2011] [Revised: 01/09/2012] [Indexed: 11/09/2022]
|
41
|
Karve L, Dutt GB. Rotational Diffusion of Neutral and Charged Solutes in 1-Butyl-3-Methylimidazolium-Based Ionic Liquids: Influence of the Nature of the Anion on Solute Rotation. J Phys Chem B 2012; 116:1824-30. [DOI: 10.1021/jp208394n] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Lalita Karve
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India
| | - G. B. Dutt
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India
| |
Collapse
|
42
|
Tiwari S, Kumar A. Viscosity Dependence of Intra- and Intermolecular Diels–Alder Reactions. J Phys Chem A 2012; 116:1191-8. [DOI: 10.1021/jp208989z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Shraeddha Tiwari
- Physical Chemistry Division, National Chemical Laboratory, Pune 411008, India
| | - Anil Kumar
- Physical Chemistry Division, National Chemical Laboratory, Pune 411008, India
| |
Collapse
|
43
|
Ali Jafari A, Amini S, Tamaddon F. A green, chemoselective, and efficient protocol for Paal-Knorr pyrrole and bispyrrole synthesis using biodegradable polymeric catalyst PEG-SO3H in water. J Appl Polym Sci 2012. [DOI: 10.1002/app.35172] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
44
|
Shukla SK, Khupse ND, Kumar A. Do anions influence the polarity of protic ionic liquids? Phys Chem Chem Phys 2012; 14:2754-61. [DOI: 10.1039/c2cp23256a] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
45
|
Gangamallaiah V, Dutt GB. Photoisomerization dynamics of 3,3′-diethyloxadicarbocyanine iodide in ionic liquids: Breakdown of hydrodynamic Kramers model. J Chem Phys 2011; 135:174505. [DOI: 10.1063/1.3656694] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
|
46
|
Khupse ND, Kumar A. The Cosolvent-Directed Diels–Alder Reaction in Ionic Liquids. J Phys Chem A 2011; 115:10211-7. [DOI: 10.1021/jp205181e] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nageshwar D Khupse
- Physical Chemistry Division, National Chemical Laboratory, Pune 411 008, India
| | - Anil Kumar
- Physical Chemistry Division, National Chemical Laboratory, Pune 411 008, India
| |
Collapse
|
47
|
Carmen de la Fuente M, Domínguez D. Normal electron demand Diels–Alder cycloaddition of indoles to 2,3-dimethyl-1,3-butadiene. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.04.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
48
|
Affiliation(s)
- Jason P. Hallett
- Department of Chemistry, Imperial College London, South Kensington Campus, London SW7 2AZ, United Kingdom
| | - Tom Welton
- Department of Chemistry, Imperial College London, South Kensington Campus, London SW7 2AZ, United Kingdom
| |
Collapse
|
49
|
Tan H, Rubin JP, Marra KG. Direct synthesis of biodegradable polysaccharide derivative hydrogels through aqueous Diels-Alder chemistry. Macromol Rapid Commun 2011; 32:905-11. [PMID: 21520481 DOI: 10.1002/marc.201100125] [Citation(s) in RCA: 113] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2011] [Indexed: 12/22/2022]
Abstract
A robust synthetic strategy where polysaccharide derivative precursors react through aqueous Diels-Alder chemistry without the involvement of catalysts and coupling reagents, allowing for the direct encapsulation of positive and negative proteins within biodegradable hydrogels. The results demonstrated that the aqueous Diels-Alder chemistry provides an extremely selective reaction and proceeds with high efficiency for polysaccharide bioconjugation. This synthetic approach uniquely allows for the direct fabrication of biologically functionalized gels with ideal structures, which provides a competitive alternative to conventional conjugation techniques such as click chemistry.
Collapse
Affiliation(s)
- Huaping Tan
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, USA
| | | | | |
Collapse
|
50
|
Hallett JP, Welton T. Room-Temperature Ionic Liquids: Solvents for Synthesis and Catalysis. 2. Chem Rev 2011; 111:3508-76. [PMID: 21469639 DOI: 10.1021/cr1003248] [Citation(s) in RCA: 2679] [Impact Index Per Article: 206.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Jason P. Hallett
- Department of Chemistry, Imperial College London, South Kensington Campus, London SW7 2AZ, United Kingdom
| | - Tom Welton
- Department of Chemistry, Imperial College London, South Kensington Campus, London SW7 2AZ, United Kingdom
| |
Collapse
|