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Han M, Liu C, Li X, Jiang J, Liu Z, Hu L. Regio- and Enantioselective Construction of Tetrazole Hemiaminal Esters and Related Prodrugs via Biocatalytic Dynamic Kinetic Resolution. J Org Chem 2024; 89:1465-1472. [PMID: 38251869 DOI: 10.1021/acs.joc.3c02076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
Enzyme-catalyzed dynamic kinetic resolution was applied to the one-pot regio- and enantioselective synthesis of 2,5-disubstituted tetrazole hemiaminal esters, among which 72% of the products were obtained in excellent enantiopurities (99% ees). Tunable stereoselectivity was achieved by using different types of enzymes during the synthesis of a key intermediate for a clinic drug candidate. Successful preparation of tetrazole ester prodrugs and high catalyst recyclability further demonstrated the potential practical application of this protocol.
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Affiliation(s)
- Maochun Han
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Changming Liu
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Xinyu Li
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Jingyu Jiang
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Ziliang Liu
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Lei Hu
- School of Pharmacy, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
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2
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Priya BV, Rao DHS, Chatterjee A, Padhi SK. Hydroxynitrile lyase engineering for promiscuous asymmetric Henry reaction with enhanced conversion, enantioselectivity and catalytic efficiency. Chem Commun (Camb) 2023; 59:12274-12277. [PMID: 37750925 DOI: 10.1039/d3cc02837b] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
Arabidopsis thaliana hydroxynitrile lyase (AtHNL) engineering has uncovered variants that showed up to 12-fold improved catalytic efficiency than the wild-type towards asymmetric Henry reaction. The AtHNL variants have displayed excellent enantioselectivity, up to >99%, and higher conversion in the synthesis of 13 different (R)-β-nitroalcohols from their corresponding aldehydes. Using cell lysates of Y14M/F179W, we demonstrated a preparative scale synthesis of (R)-1-(4-methoxyphenyl)-2-nitroethanol, a tembamide chiral intermediate, in >99% ee and 52% yield.
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Affiliation(s)
- Badipatla Vishnu Priya
- Biocatalysis and Enzyme Engineering Laboratory, Department of Biochemistry, School of Life Sciences, University of Hyderabad, 500046, Hyderabad, India.
| | - D H Sreenivasa Rao
- Biocatalysis and Enzyme Engineering Laboratory, Department of Biochemistry, School of Life Sciences, University of Hyderabad, 500046, Hyderabad, India.
| | - Ayon Chatterjee
- Biocatalysis and Enzyme Engineering Laboratory, Department of Biochemistry, School of Life Sciences, University of Hyderabad, 500046, Hyderabad, India.
| | - Santosh Kumar Padhi
- Biocatalysis and Enzyme Engineering Laboratory, Department of Biochemistry, School of Life Sciences, University of Hyderabad, 500046, Hyderabad, India.
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3
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Han M, Liu C, Hu L. Enzyme-Catalyzed Dynamic Kinetic Resolution of 2-Formylbenzoic Acids for the Asymmetric Synthesis of Phthalidyl Esters and Related Prodrugs. J Org Chem 2023; 88:3897-3902. [PMID: 36821136 DOI: 10.1021/acs.joc.2c02531] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
An enzyme-catalyzed dynamic kinetic resolution strategy was applied for the asymmetric synthesis of phthalidyl esters in high yields (up to 95%) and enantiomeric purities (up to 99% ee) through a direct one-pot procedure. Preparation of phthalidyl ester prodrugs and a scale-up reaction demonstrated the potential of this method for practical applications.
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Affiliation(s)
- Maochun Han
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, China
| | - Changming Liu
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, China
| | - Lei Hu
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, China
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4
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Crystallization- and Metal-Driven Selection of Discrete Macrocycles/Cages and Their Metallosupramolecular Polymers from Dynamic Systemic Networks. CHEMISTRY 2022. [DOI: 10.3390/chemistry4040084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Reversible imine- and metal-coordination reactions are dynamic enough to produce complex libraries of macrocycles, cages, and supramolecular polymers in solution, from which amplification effects have been identified in solution or during crystallization in response to ligand- and metal-driven selection modes. Crystallization-driven selection can lead to the amplification of unexpected metallosupramolecular architectures. The addition of Ag+ triggered the change of the optimal components, so that the crystallization process showed different ligand preferences than in solution. The most packed constituents are amplified in the solid state, taking into account the optimal coordination of metal ions together with non-specific non-covalent interactions between the macrocycle packed in dimers or trimers in the solid state.
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5
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Orrillo AG, Furlan RLE. Sulfur in Dynamic Covalent Chemistry. Angew Chem Int Ed Engl 2022; 61:e202201168. [PMID: 35447003 DOI: 10.1002/anie.202201168] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Indexed: 12/21/2022]
Abstract
Sulfur has been important in dynamic covalent chemistry (DCC) since the beginning of the field. Mainly as part of disulfides and thioesters, dynamic sulfur-based bonds (DSBs) have a leading role in several remarkable reactions. Part of this success is due to the almost ideal properties of DSBs for the preparation of dynamic covalent systems, including high reactivity and good reversibility under mild aqueous conditions, the possibility of exploiting supramolecular interactions, access to isolable structures, and easy experimental control to turn the reaction on/off. DCC is currently witnessing an increase in the importance of DSBs. The chemical flexibility offered by DSBs opens the door to multiple applications. This Review presents an overview of all the DSBs used in DCC, their applications, and remarks on the interesting properties that they confer on dynamic chemical systems, especially those containing several DSBs.
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Affiliation(s)
- A Gastón Orrillo
- Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, CONICET, Suipacha 531, Rosario, S2002LRK, Argentina
| | - Ricardo L E Furlan
- Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, CONICET, Suipacha 531, Rosario, S2002LRK, Argentina
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6
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Orrillo AG, Furlan RLE. Sulfur in Dynamic Covalent Chemistry. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202201168] [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)
- Alfredo Gastón Orrillo
- Universidad Nacional de Rosario Facultad de Ciencias Bioquimicas y Farmaceuticas Organic Chemistry Suipacha 530 2000 Rosario ARGENTINA
| | - Ricardo L. E. Furlan
- Universidad Nacional de Rosario Facultad de Ciencias Bioquimicas y Farmaceuticas Organic Chemistry Suipacha 530 2000 Rosario ARGENTINA
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7
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Li Z, Zhang L, Zhou Y, Zha D, Hai Y, You L. Dynamic Covalent Reactions Controlled by Ring‐Chain Tautomerism of 2‐Formylbenzoic Acid. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ziyi Li
- College of Chemistry and Material Science Fujian Normal University Fuzhou Fujian 350007 China
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Ling Zhang
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Yuntao Zhou
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Daijun Zha
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
| | - Yu Hai
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Lei You
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
- University of Chinese Academy of Sciences Beijing 100049 China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou Fujian 350108 China
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8
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Biocatalytic enantioselective construction of 1,3-oxathiolan-5-ones via dynamic covalent kinetic resolution of hemithioketals. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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9
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Batch and Flow Nitroaldol Synthesis Catalysed by Granulicella tundricola Hydroxynitrile Lyase Immobilised on Celite R-633. Catalysts 2022. [DOI: 10.3390/catal12020161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Granulicella tundricola hydroxynitrile lyase (GtHNL) catalyses the synthesis of chiral (R)-cyanohydrins and (R)-β-nitro alcohols. The triple variant GtHNL-A40H/V42T/Q110H (GtHNL-3V) was immobilised on Celite R-633 and used in monophasic MTBE saturated with 100 mM KPi buffer pH 7 for the synthesis of (R)-2-nitro-1-phenylethanol (NPE) in batch and continuous flow systems. Nitromethane was used as a nucleophile. A total of 82% of (R)-NPE and excellent enantioselectivity (>99%) were achieved in the batch system after 24 hours of reaction time. GtHNL-3V on Celite R-633 was successfully recycled five times. During more recycling steps a significant decrease in yield was observed while the enantioselectivity remained excellent over eight cycles. The use of a flow system enabled the continuous synthesis of (R)-NPE. A total of 15% formation of (R)-NPE was reached using a flow rate of 0.1 mL min−1; unfortunately, the enzyme was not stable, and the yield decreased to 4% after 4 hours on stream. A similar yield was observed during 15 hours at a rate of 0.01 mL min−1. Surprisingly the use of a continuous flow system did not facilitate the process intensification. In fact, the batch system displayed a space-time-yield (STY/mgenzyme) of 0.10 g L−1 h−1 mgenzyme−1 whereas the flow system displayed 0.02 and 0.003 g L−1 h−1 mgenzyme−1 at 0.1 and 0.01 mL min−1, respectively. In general, the addition of 1 M nitromethane potentially changed the polarity of the reaction mixture affecting the stability of Celite-GtHNL-3V. The nature of the batch system maintained the reaction conditions better than the flow system. The higher yield and productivity observed for the batch system show that it is a superior system for the synthesis of (R)-NPE compared with the flow approach.
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10
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García-Calvo J, López-Andarias J, Maillard J, Mercier V, Roffay C, Roux A, Fürstenberg A, Sakai N, Matile S. HydroFlipper membrane tension probes: imaging membrane hydration and mechanical compression simultaneously in living cells. Chem Sci 2022; 13:2086-2093. [PMID: 35308858 PMCID: PMC8849034 DOI: 10.1039/d1sc05208j] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 01/22/2022] [Indexed: 12/29/2022] Open
Abstract
HydroFlippers are introduced as the first fluorescent membrane tension probes that report simultaneously on membrane compression and hydration. The probe design is centered around a sensing cycle that couples the mechanical planarization of twisted push–pull fluorophores with the dynamic covalent hydration of their exocyclic acceptor. In FLIM images of living cells, tension-induced deplanarization is reported as a decrease in fluorescence lifetime of the dehydrated mechanophore. Membrane hydration is reported as the ratio of the photon counts associated to the hydrated and dehydrated mechanophores in reconvoluted lifetime frequency histograms. Trends for tension-induced decompression and hydration of cellular membranes of interest (MOIs) covering plasma membrane, lysosomes, mitochondria, ER, and Golgi are found not to be the same. Tension-induced changes in mechanical compression are rather independent of the nature of the MOI, while the responsiveness to changes in hydration are highly dependent on the intrinsic order of the MOI. These results confirm the mechanical planarization of push–pull probes in the ground state as most robust mechanism to routinely image membrane tension in living cells, while the availability of simultaneous information on membrane hydration will open new perspectives in mechanobiology. HydroFlippers respond to membrane compression and hydration in the same fluorescence lifetime imaging microscopy histogram: the responses do not correlate.![]()
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Affiliation(s)
- José García-Calvo
- School of Chemistry and Biochemistry, NCCR Chemical Biology, University of Geneva, Geneva, Switzerland
| | - Javier López-Andarias
- School of Chemistry and Biochemistry, NCCR Chemical Biology, University of Geneva, Geneva, Switzerland
| | - Jimmy Maillard
- School of Chemistry and Biochemistry, NCCR Chemical Biology, University of Geneva, Geneva, Switzerland
| | - Vincent Mercier
- School of Chemistry and Biochemistry, NCCR Chemical Biology, University of Geneva, Geneva, Switzerland
| | - Chloé Roffay
- School of Chemistry and Biochemistry, NCCR Chemical Biology, University of Geneva, Geneva, Switzerland
| | - Aurélien Roux
- School of Chemistry and Biochemistry, NCCR Chemical Biology, University of Geneva, Geneva, Switzerland
| | - Alexandre Fürstenberg
- School of Chemistry and Biochemistry, NCCR Chemical Biology, University of Geneva, Geneva, Switzerland
| | - Naomi Sakai
- School of Chemistry and Biochemistry, NCCR Chemical Biology, University of Geneva, Geneva, Switzerland
| | - Stefan Matile
- School of Chemistry and Biochemistry, NCCR Chemical Biology, University of Geneva, Geneva, Switzerland
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11
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Chatterjee A, Rao DHS, Kumar Padhi S. One‐Pot Enzyme Cascade Catalyzed Asymmetrization of Primary Alcohols: Synthesis of Enantiocomplementary Chiral β‐Nitroalcohols. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100803] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ayon Chatterjee
- Biocatalysis and Enzyme Engineering Laboratory Department of Biochemistry School of Life Sciences University of Hyderabad 500 046 Hyderabad India
| | - D. H. Sreenivasa Rao
- Biocatalysis and Enzyme Engineering Laboratory Department of Biochemistry School of Life Sciences University of Hyderabad 500 046 Hyderabad India
| | - Santosh Kumar Padhi
- Biocatalysis and Enzyme Engineering Laboratory Department of Biochemistry School of Life Sciences University of Hyderabad 500 046 Hyderabad India
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12
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Su D, Zhang Y, Ulrich S, Barboiu M. Constitutional Dynamic Inhibition/Activation of Carbonic Anhydrases. Chempluschem 2021; 86:1500-1510. [PMID: 34327867 DOI: 10.1002/cplu.202100263] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/14/2021] [Indexed: 12/23/2022]
Abstract
In this review we consider one important member of the metalloenzymes family, the carbonic anhydrase (CA), involved in the treatment of several common diseases. Different approaches have emerged to regulate the activity of CA, mostly acting on the inner catalytic active site or outer microenvironment of the enzyme, leading to inhibition or activation of CA. In recent years, gradually increased attention has focused on the adoption of constitutional dynamic chemistry (CDC) strategies for the screening and discovery of potent inhibitors or activators. The participation of reversible covalent bonds enabled the enzyme itself to select the optimal ligands obtained from diverse building blocks with comparatively higher degree of variety, resulting in the fittest recognition of enzyme ligands from complex dynamic systems. With the increasing implementation of CDC for enzyme targets, it shows great potential for drug discovery or CO2 capture applications.
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Affiliation(s)
- Dandan Su
- Institut Europeen des Membranes, Adaptive Supramolecular Nanosystems Group, University of Montpellier, ENSCM-CNRS, Place E. Bataillon CC047, 34095, Montpellier, France
- Institut des Biomolécules Max Mousseron (IBMM), CNRS, Université de Montpellier, ENSCM, Montpellier, France
| | - Yan Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, 1800 Lihu Avenue, Wuxi, 214122, P. R. China
| | - Sébastien Ulrich
- Institut des Biomolécules Max Mousseron (IBMM), CNRS, Université de Montpellier, ENSCM, Montpellier, France
| | - Mihail Barboiu
- Institut Europeen des Membranes, Adaptive Supramolecular Nanosystems Group, University of Montpellier, ENSCM-CNRS, Place E. Bataillon CC047, 34095, Montpellier, France
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13
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Rao DHS, Chatterjee A, Padhi SK. Biocatalytic approaches for enantio and diastereoselective synthesis of chiral β-nitroalcohols. Org Biomol Chem 2021; 19:322-337. [PMID: 33325956 DOI: 10.1039/d0ob02019b] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chiral β-nitroalcohols find significant application in organic synthesis due to the versatile reactivity of hydroxyl and nitro functionalities attached to one or two vicinal asymmetric centers. They are key building blocks of several important pharmaceuticals, bioactive molecules, and fine chemicals. With the growing demand to develop clean and green methods for their synthesis, biocatalytic methods have gained tremendous importance among the existing asymmetric synthesis routes. Over the years, different biocatalytic strategies for the asymmetric synthesis of β-nitroalcohol stereoisomers have been developed. They can be majorly classified as (a) kinetic resolution, (b) dynamic kinetic resolution, (c) Henry reaction, (d) retro-Henry reaction, (e) asymmetric reduction, and (f) enantioselective epoxide ring-opening. This review aims to provide an overview of the above biocatalytic strategies, and their comparison along with future prospects. Essentially, it presents an enzyme-toolbox for the asymmetric synthesis of β-nitroalcohol enantiomers and diastereomers.
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Affiliation(s)
- D H Sreenivasa Rao
- Biocatalysis and Enzyme Engineering Laboratory, Department of Biochemistry, School of Life Sciences, University of Hyderabad, Hyderabad - 500 046, India.
| | - Ayon Chatterjee
- Biocatalysis and Enzyme Engineering Laboratory, Department of Biochemistry, School of Life Sciences, University of Hyderabad, Hyderabad - 500 046, India.
| | - Santosh Kumar Padhi
- Biocatalysis and Enzyme Engineering Laboratory, Department of Biochemistry, School of Life Sciences, University of Hyderabad, Hyderabad - 500 046, India.
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14
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Si M, Zhu W, Zhang Y, Barboiu M, Chen J. Fluorodynamers Displaying Tunable Fluorescence on Constitutional Exchanges in Solution and at Solid Film-Solution Interface. Chemistry 2020; 26:10191-10194. [PMID: 32220132 DOI: 10.1002/chem.202000981] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Indexed: 12/18/2022]
Abstract
Dynamic covalent polymers-dynamers-are adaptive materials that offer timely variant adaptive macroscopic organization across extended scales. In the current study, imine exchange reactions and fluorescence transfer can occur at the interfaces between various solutions and solid state dynameric films. The fluorescence quenching upon imine formations for designed fluorogen was successfully demonstrated, and this tunable fluorescence was further used to study the re-composition of a solid film. Moreover, the dynamic covalent films also exhibited responsiveness to competing amines and acid/base conditions, both in solutions and solid film-solution interface. This work can provide more insights into interface dynamic chemistry and holds great potential for further applications in optical and biomedical materials.
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Affiliation(s)
- Mingran Si
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, 1800 Lihu Avenue, Wuxi, 214122, P. R. China
| | - Weijia Zhu
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, 1800 Lihu Avenue, Wuxi, 214122, P. R. China
| | - Yan Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, 1800 Lihu Avenue, Wuxi, 214122, P. R. China
| | - Mihail Barboiu
- Institut European des Membranes, Adaptive Supramolecular Nanosystems Group, University of Montpellier, ENSCM-CNRS, Place E. Bataillon CC047, Montpellier, 34095, France
| | - Jinghua Chen
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, 1800 Lihu Avenue, Wuxi, 214122, P. R. China
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15
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García-Calvo J, Maillard J, Fureraj I, Strakova K, Colom A, Mercier V, Roux A, Vauthey E, Sakai N, Fürstenberg A, Matile S. Fluorescent Membrane Tension Probes for Super-Resolution Microscopy: Combining Mechanosensitive Cascade Switching with Dynamic-Covalent Ketone Chemistry. J Am Chem Soc 2020; 142:12034-12038. [PMID: 32609500 DOI: 10.1021/jacs.0c04942] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We report the design, synthesis, and evaluation of fluorescent flipper probes for single-molecule super-resolution imaging of membrane tension in living cells. Reversible switching from bright-state ketones to dark-state hydrates, hemiacetals, and hemithioacetals is demonstrated for twisted and planarized mechanophores in solution and membranes. Broadband femtosecond fluorescence up-conversion spectroscopy evinces ultrafast chalcogen-bonding cascade switching in the excited state in solution. According to fluorescence lifetime imaging microscopy, the new flippers image membrane tension in live cells with record red shifts and photostability. Single-molecule localization microscopy with the new tension probes resolves membranes well below the diffraction limit.
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Affiliation(s)
- José García-Calvo
- School of Chemistry and Biochemistry, University of Geneva, Geneva 1211, Switzerland
| | - Jimmy Maillard
- School of Chemistry and Biochemistry, University of Geneva, Geneva 1211, Switzerland
| | - Ina Fureraj
- School of Chemistry and Biochemistry, University of Geneva, Geneva 1211, Switzerland
| | - Karolina Strakova
- School of Chemistry and Biochemistry, University of Geneva, Geneva 1211, Switzerland
| | - Adai Colom
- School of Chemistry and Biochemistry, University of Geneva, Geneva 1211, Switzerland
| | - Vincent Mercier
- School of Chemistry and Biochemistry, University of Geneva, Geneva 1211, Switzerland
| | - Aurelien Roux
- School of Chemistry and Biochemistry, University of Geneva, Geneva 1211, Switzerland
| | - Eric Vauthey
- School of Chemistry and Biochemistry, University of Geneva, Geneva 1211, Switzerland
| | - Naomi Sakai
- School of Chemistry and Biochemistry, University of Geneva, Geneva 1211, Switzerland
| | - Alexandre Fürstenberg
- School of Chemistry and Biochemistry, University of Geneva, Geneva 1211, Switzerland
| | - Stefan Matile
- School of Chemistry and Biochemistry, University of Geneva, Geneva 1211, Switzerland
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16
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Zhang Y, Sun Y, Tang H, Zhao Q, Ren W, Lv K, Yang F, Wang F, Liu J. One-Pot Enzymatic Synthesis of Enantiopure 1,3-Oxathiolanes Using Trichosporon laibachii Lipase and the Kinetic Model. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.0c00010] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yuanyuan Zhang
- State Key Laboratory Base for Eco-Chemical Engineering in College of Chemical Engineering, Qingdao University of Science and Technology, Mail box 70, 53 Zhengzhou Road, Qingdao 266042, China
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, 151 West Woodruff Avenue, Columbus, Ohio 43210,United States
| | - Yangjian Sun
- State Key Laboratory Base for Eco-Chemical Engineering in College of Chemical Engineering, Qingdao University of Science and Technology, Mail box 70, 53 Zhengzhou Road, Qingdao 266042, China
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, 151 West Woodruff Avenue, Columbus, Ohio 43210,United States
| | - Hui Tang
- State Key Laboratory Base for Eco-Chemical Engineering in College of Chemical Engineering, Qingdao University of Science and Technology, Mail box 70, 53 Zhengzhou Road, Qingdao 266042, China
- Department of Pharmaceutical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Mail box 70, 53 Zhengzhou Road, Qingdao 266042, China
| | - Qiuxiang Zhao
- Department of Pharmaceutical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Mail box 70, 53 Zhengzhou Road, Qingdao 266042, China
| | - Wenjie Ren
- State Key Laboratory Base for Eco-Chemical Engineering in College of Chemical Engineering, Qingdao University of Science and Technology, Mail box 70, 53 Zhengzhou Road, Qingdao 266042, China
- Department of Pharmaceutical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Mail box 70, 53 Zhengzhou Road, Qingdao 266042, China
| | - Kuiying Lv
- State Key Laboratory Base for Eco-Chemical Engineering in College of Chemical Engineering, Qingdao University of Science and Technology, Mail box 70, 53 Zhengzhou Road, Qingdao 266042, China
| | - Fengke Yang
- State Key Laboratory Base for Eco-Chemical Engineering in College of Chemical Engineering, Qingdao University of Science and Technology, Mail box 70, 53 Zhengzhou Road, Qingdao 266042, China
| | - Fanye Wang
- State Key Laboratory Base for Eco-Chemical Engineering in College of Chemical Engineering, Qingdao University of Science and Technology, Mail box 70, 53 Zhengzhou Road, Qingdao 266042, China
- Department of Pharmaceutical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Mail box 70, 53 Zhengzhou Road, Qingdao 266042, China
| | - Junhong Liu
- State Key Laboratory Base for Eco-Chemical Engineering in College of Chemical Engineering, Qingdao University of Science and Technology, Mail box 70, 53 Zhengzhou Road, Qingdao 266042, China
- Department of Pharmaceutical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Mail box 70, 53 Zhengzhou Road, Qingdao 266042, China
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Zhang Y, Qi Y, Ulrich S, Barboiu M, Ramström O. Dynamic Covalent Polymers for Biomedical Applications. MATERIALS CHEMISTRY FRONTIERS 2020; 4:489-506. [PMID: 33791102 PMCID: PMC8009197 DOI: 10.1039/c9qm00598f] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The rapid development of supramolecular polymer chemistry and constitutional dynamic chemistry over the last decades has made tremendous impact on the emergence of dynamic covalent polymers. These materials are formed through reversible covalent bonds, endowing them with adaptive and responsive features that have resulted in high interest throughout the community. Owing to their intriguing properties, such as self-healing, shape-memory effects, recyclability, degradability, stimuli-responsiveness, etc., the materials have found multiple uses in a wide range of areas. Of special interest is their increasing use for biomedical applications, and many examples have been demonstrated in recent years. These materials have thus been used for the recognition and sensing of biologically active compounds, for the modulation of enzyme activity, for gene delivery, and as materials for cell culture, delivery, and wound-dressing. In this review, some of these endeavors are discussed, highlighting the many advantages and unique properties of dynamic covalent polymers for use in biology and biomedicine.
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Affiliation(s)
- Yan Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, Wuxi, 214122, P.R. China
| | - Yunchuan Qi
- Department of Chemistry, University of Massachusetts Lowell, One University Ave. Lowell, MA 01854, USA
| | - Sébastien Ulrich
- Institut des Biomolécules Max Mousseron (IBMM), CNRS, Université of Montpellier, ENSCM, Montpellier, France
| | - Mihail Barboiu
- Institut Européen des Membranes, Adaptive Supramolecular Nanosystems Group, University of Montpellier, ENSCM, CNRS, Place Eugène Bataillon, CC 047, F-34095, Montpellier, France
| | - Olof Ramström
- Department of Chemistry, University of Massachusetts Lowell, One University Ave. Lowell, MA 01854, USA
- Department of Chemical and Biomedical Sciences, Linnaeus University, SE-39182 Kalmar, Sweden
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Zhang Y, Barboiu M, Ramström O, Chen J. Surface-Directed Selection of Dynamic Constitutional Frameworks as an Optimized Microenvironment for Controlled Enzyme Activation. ACS Catal 2019. [DOI: 10.1021/acscatal.9b04938] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yan Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, Wuxi 214122, P.R. China
| | - Mihail Barboiu
- Institut Européen des Membranes, Adaptive Supramolecular Nanosystems Group, University of Montpellier, ENSCM, CNRS, Place Eugène Bataillon, CC 047, F-34095 Montpellier, France
| | - Olof Ramström
- Department of Chemistry, University of Massachusetts Lowell, One University Avenue, Lowell, Massachusetts 01854, United States
- Department of Chemistry and Biomedical Sciences, Linnaeus University, SE-39182 Kalmar, Sweden
| | - Jinghua Chen
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, Wuxi 214122, P.R. China
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19
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Zhang Y, Zhang Y, Ramström O. Dynamic Covalent Kinetic Resolution. CATALYSIS REVIEWS, SCIENCE AND ENGINEERING 2019; 62:66-95. [PMID: 33716355 PMCID: PMC7953846 DOI: 10.1080/01614940.2019.1664031] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Implemented with the highly efficient concept of Dynamic Kinetic Resolution (DKR), dynamic covalent chemistry can be a useful strategy for the synthesis of enantioenriched compounds. This gives rise to dynamic covalent kinetic resolution (DCKR), a subset of DKR that over the last decades has emerged as increasingly fruitful, with many applications in asymmetric synthesis and catalysis. All DKR protocols are composed of two important parts: substrate racemization and asymmetric transformation, which can lead to yields of >50% with good enantiomeric excesses (ee) of the products. In DCKR systems, by utilizing reversible covalent reactions as the racemization strategy, the substrate enantiomers can be easily interconverted without the presence of any racemase or transition metal catalyst. Enzymes or other chiral catalysts can then be adopted for the resolution step, leading to products with high enantiopurities. This tutorial review focuses on the development of DCKR systems, based on different reversible reactions, and their applications in asymmetric synthesis.
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Affiliation(s)
- Yan Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, Wuxi, 214122, P.R. China
| | - Yang Zhang
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P.R. China
| | - Olof Ramström
- Department of Chemistry, University of Massachusetts Lowell, One University Ave., MA, 01854 Lowell, USA
- Department of Chemistry and Biomedical Sciences, Linnaeus University, SE-39182 Kalmar, Sweden
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20
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Zhang Y, Xie S, Yan M, Ramström O. Enzyme- and ruthenium-catalyzed dynamic kinetic resolution involving cascade alkoxycarbonylations for asymmetric synthesis of 5-Substituted N-Aryloxazolidinones. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.03.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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21
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Orrillo AG, Escalante AM, Martinez-Amezaga M, Cabezudo I, Furlan RLE. Molecular Networks in Dynamic Multilevel Systems. Chemistry 2018; 25:1118-1127. [DOI: 10.1002/chem.201804143] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 09/17/2018] [Indexed: 11/07/2022]
Affiliation(s)
- A. Gastón Orrillo
- Farmacognosia, Facultad de Ciencias Bioquímicas y Farmacéuticas; Universidad Nacional de Rosario-CONICET; S2002LRK Rosario Argentina
| | - Andrea M. Escalante
- Farmacognosia, Facultad de Ciencias Bioquímicas y Farmacéuticas; Universidad Nacional de Rosario-CONICET; S2002LRK Rosario Argentina
| | - Maitena Martinez-Amezaga
- Farmacognosia, Facultad de Ciencias Bioquímicas y Farmacéuticas; Universidad Nacional de Rosario-CONICET; S2002LRK Rosario Argentina
| | - Ignacio Cabezudo
- Farmacognosia, Facultad de Ciencias Bioquímicas y Farmacéuticas; Universidad Nacional de Rosario-CONICET; S2002LRK Rosario Argentina
| | - Ricardo L. E. Furlan
- Farmacognosia, Facultad de Ciencias Bioquímicas y Farmacéuticas; Universidad Nacional de Rosario-CONICET; S2002LRK Rosario Argentina
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22
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Nath U, Chowdhury D, Pan SC. Nonenzymatic Dynamic Kinetic Resolution of in situ
Generated Hemithioacetals: Access to 1,3-Disubstituted Phthalans. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701518] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Utpal Nath
- Department of Chemistry; Indian Institute of Technology Guwahati; Assam India 781039, Fax: (+91)-361-258-2349; phone: (+91)-361-258-3304
| | - Deepan Chowdhury
- Department of Chemistry; Indian Institute of Technology Guwahati; Assam India 781039, Fax: (+91)-361-258-2349; phone: (+91)-361-258-3304
| | - Subhas Chandra Pan
- Department of Chemistry; Indian Institute of Technology Guwahati; Assam India 781039, Fax: (+91)-361-258-2349; phone: (+91)-361-258-3304
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23
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Dynamic kinetic resolution of 2-methyl-2-nitrocyclohexanol: Combining the intramolecular nitroaldol (Henry) reaction & lipase-catalysed resolution. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.01.055] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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24
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Chen BS, Liu H, de Souza FZR, Liu L. Organic Solvent-Tolerant Marine Microorganisms as Catalysts for Kinetic Resolution of Cyclic β-Hydroxy Ketones. MARINE BIOTECHNOLOGY (NEW YORK, N.Y.) 2017; 19:351-360. [PMID: 28612090 DOI: 10.1007/s10126-017-9755-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 05/03/2017] [Indexed: 06/07/2023]
Abstract
Chiral cyclic β-hydroxy ketones represent key motifs in the production of natural products of biological interest. Although the molecules are structurally simple, they require cumbersome synthetic steps to get access to them and their synthesis remains a challenge in organic chemistry. In this report, we describe a straightforward approach to enantiomerically enriched (R)- and (S)-3-hydroxycyclopentanone 2a, (R)- and (S)-3-hydroxycyclohexanone 2b, and (R)- and (S)-3-hydroxycycloheptanone 2c involving a transesterification resolution of the racemates using whole cells of marine microorganisms as catalysts and vinyl acetate the acyl donor and solvent. Twenty-six strains from a wide collection of isolates from marine sediments were screened, and seven strains were found to markedly catalyze the resolution in an asymmetric fashion. Using the strain Serratia sp., (R)-2a was isolated in 27% yield with 92% ee and (S)-2a in 65% yield with 43% ee, corresponding to an E-value of 37; (R)-2b was isolated in 25% yield with 91% ee and (S)-2b in 67% yield with 39% ee, corresponding to an E-value of 40; and (R)-2c was isolated in 30% yield with 96% ee and (S)-2c in 63% yield with 63% ee, corresponding to an E-value of 75.
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Affiliation(s)
- Bi -Shuang Chen
- School of Marine Sciences, Sun Yat-Sen University, Guangzhou, 510275, Republic of China.
- Department of Biotechnology, Gebouw voor, Scheikunde, Delft University of Technology, Delft, the Netherlands.
| | - Hui Liu
- School of Marine Sciences, Sun Yat-Sen University, Guangzhou, 510275, Republic of China
| | - Fayene Zeferino Ribeiro de Souza
- Department of Biotechnology, Gebouw voor, Scheikunde, Delft University of Technology, Delft, the Netherlands
- Instituto de Química de São Carlos, Universidade de São Paulo, Sao Paulo, Brazil
| | - Lan Liu
- School of Marine Sciences, Sun Yat-Sen University, Guangzhou, 510275, Republic of China
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25
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Zhang Y, Gao X, Wang C, Zheng Z, Wang L, Liu J. One-pot stereoselective synthesis of chiral 1, 3-oxathiolane by Trichosporon laibachii lipase: Optimization by response surface methodology integrated a desirability function approach. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcatb.2016.07.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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26
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Brachvogel RC, von Delius M. The Dynamic Covalent Chemistry of Esters, Acetals and Orthoesters. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600388] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- René-Chris Brachvogel
- Institute of Organic Chemistry and Advanced Materials; University of Ulm; Albert-Einstein-Allee 11 89081 Ulm Germany
- Friedrich-Alexander University Erlangen-Nürnberg (FAU); Department of Chemistry and Pharmacy & Interdisciplinary Center of Molecular Materials (ICMM); Henkestr. 42 91054 Erlangen Germany
| | - Max von Delius
- Institute of Organic Chemistry and Advanced Materials; University of Ulm; Albert-Einstein-Allee 11 89081 Ulm Germany
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27
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Orrillo AG, Escalante AM, Furlan RLE. Dithioacetal Exchange: A New Reversible Reaction for Dynamic Combinatorial Chemistry. Chemistry 2016; 22:6746-9. [PMID: 26990904 DOI: 10.1002/chem.201600208] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Indexed: 12/22/2022]
Abstract
Reversibility of dithioacetal bond formation is reported under acidic mild conditions. Its utility for dynamic combinatorial chemistry was explored by combining it with orthogonal disulfide exchange. In such a setup, thiols are positioned at the intersection of both chemistries, constituting a connecting node between temporally separated networks.
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Affiliation(s)
- A Gastón Orrillo
- Instituto de Investigaciones para el Descubrimiento de Fármacos de Rosario (IIDEFAR, UNR-CONICET), Ocampo y Esmeralda, Rosario, 2000), Argentina
| | - Andrea M Escalante
- Instituto de Investigaciones para el Descubrimiento de Fármacos de Rosario (IIDEFAR, UNR-CONICET), Ocampo y Esmeralda, Rosario, 2000), Argentina
| | - Ricardo L E Furlan
- Instituto de Investigaciones para el Descubrimiento de Fármacos de Rosario (IIDEFAR, UNR-CONICET), Ocampo y Esmeralda, Rosario, 2000), Argentina. .,Farmacognosia, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario, 2000), Argentina.
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28
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Zhang Y, Jayawardena HSN, Yan M, Ramström O. Enzyme classification using complex dynamic hemithioacetal systems. Chem Commun (Camb) 2016; 52:5053-6. [PMID: 26987550 PMCID: PMC4820758 DOI: 10.1039/c6cc01823h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A complex dynamic hemithioacetal system was used in combination with pattern recognition methodology to classify lipases into distinct groups.
A complex dynamic hemithioacetal system was generated for the evaluation of lipase reactivities in organic media. In combination with pattern recognition methodology, twelve different lipases were successfully classified into four distinct groups following their reaction selectivities and reactivities. A probe lipase was further categorized using the training matrix with predicted reactivity.
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Affiliation(s)
- Yan Zhang
- Department of Chemistry, KTH - Royal Institute of Technology, Teknikringen 30, 10044 Stockholm, Sweden.
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29
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Kosikova T, Mackenzie H, Philp D. Probing the Limits of Selectivity in a Recognition-Mediated Reaction Network Embedded within a Dynamic Covalent Library. Chemistry 2015; 22:1831-9. [DOI: 10.1002/chem.201503740] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Revised: 11/30/2015] [Indexed: 12/15/2022]
Affiliation(s)
- Tamara Kosikova
- School of Chemistry and EaStCHEM; University of St. Andrews, North Haugh; St. Andrews KY16 9ST UK
| | - Harry Mackenzie
- School of Chemistry and EaStCHEM; University of St. Andrews, North Haugh; St. Andrews KY16 9ST UK
- UCB; 216 Bath Road Slough Berks SL1 3WE UK
| | - Douglas Philp
- School of Chemistry and EaStCHEM; University of St. Andrews, North Haugh; St. Andrews KY16 9ST UK
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30
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Sadownik JW, Philp D. A recognition-mediated reaction drives amplification within a dynamic library. Org Biomol Chem 2015; 13:10392-401. [PMID: 26324766 DOI: 10.1039/c5ob01621e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
A single, appropriately designed, recognition event targets and transforms one of two reactive members of an exchanging pool of compounds through a recognition-mediated irreversible cycloaddition reaction, altering dramatically the final composition and kinetic behaviour of the dynamic library.
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Affiliation(s)
- Jan W Sadownik
- School of Chemistry and EaStCHEM, University of St Andrews, North Haugh, St Andrews, Fife KY16 9ST, UK.
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31
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de Miranda AS, Miranda LS, de Souza RO. Lipases: Valuable catalysts for dynamic kinetic resolutions. Biotechnol Adv 2015; 33:372-93. [DOI: 10.1016/j.biotechadv.2015.02.015] [Citation(s) in RCA: 120] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Revised: 02/10/2015] [Accepted: 02/25/2015] [Indexed: 12/22/2022]
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32
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Schaufelberger F, Ramström O. Dynamic covalent organocatalysts discovered from catalytic systems through rapid deconvolution screening. Chemistry 2015; 21:12735-40. [PMID: 26174068 PMCID: PMC4557047 DOI: 10.1002/chem.201502088] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Indexed: 11/11/2022]
Abstract
The first example of a bifunctional organocatalyst assembled through dynamic covalent chemistry (DCC) is described. The catalyst is based on reversible imine chemistry and can catalyze the Morita-Baylis-Hillman (MBH) reaction of enones with aldehydes or N-tosyl imines. Furthermore, these dynamic catalysts were shown to be optimizable through a systemic screening approach, in which large mixtures of catalyst structures were generated, and the optimal catalyst could be directly identified by using dynamic deconvolution. This strategy allowed one-pot synthesis and in situ evaluation of several potential catalysts without the need to separate, characterize, and purify each individual structure. The systems were furthermore shown to catalyze and re-equilibrate their own formation through a previously unknown thiourea-catalyzed transimination process.
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Affiliation(s)
- Fredrik Schaufelberger
- Department of Chemistry, KTH - Royal Institute of TechnologyTeknikringen 30, 10044 Stockholm (Sweden) E-mail:
| | - Olof Ramström
- Department of Chemistry, KTH - Royal Institute of TechnologyTeknikringen 30, 10044 Stockholm (Sweden) E-mail:
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33
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Schaufelberger F, Hu L, Ramström O. trans-Symmetric Dynamic Covalent Systems: Connected Transamination and Transimination Reactions. Chemistry 2015; 21:9776-83. [PMID: 26044061 PMCID: PMC4517097 DOI: 10.1002/chem.201500520] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2015] [Indexed: 11/08/2022]
Abstract
The development of chemical transaminations as a new type of dynamic covalent reaction is described. The key 1,3-proton shift is under complete catalytic control and can be conducted orthogonally to, or simultaneous with, transimination in the presence of an amine to rapidly yield two-dimensional dynamic systems with a high degree of complexity evolution. The transamination-transimination systems are proven to be fully reversible, stable over several days, compatible with a range of functional groups, and highly tunable. Kinetic studies show transamination to be the rate-limiting reaction in the network. Furthermore, it was discovered that readily available quinuclidine is a highly potent catalyst for aldimine transaminations. This study demonstrates how connected dynamic reactions give rise to significantly larger systems than the unconnected counterparts, and shows how reversible isomerizations can be utilized as an effective diversity-generating element.
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Affiliation(s)
- Fredrik Schaufelberger
- Department of Chemistry, KTH - Royal Institute of TechnologyTeknikringen 30, 10044 Stockholm (Sweden) E-mail:
| | - Lei Hu
- Department of Chemistry, KTH - Royal Institute of TechnologyTeknikringen 30, 10044 Stockholm (Sweden) E-mail:
| | - Olof Ramström
- Department of Chemistry, KTH - Royal Institute of TechnologyTeknikringen 30, 10044 Stockholm (Sweden) E-mail:
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34
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Gelation-driven Dynamic Systemic Resolution: in situ Generation and Self-Selection of an Organogelator. Sci Rep 2015; 5:11065. [PMID: 26062041 PMCID: PMC4462186 DOI: 10.1038/srep11065] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Accepted: 05/15/2015] [Indexed: 01/26/2023] Open
Abstract
An organogelator was produced and identified from a dynamic imine system, resolved and amplified by selective gelation. The formation of the organogel was monitored in situ by (1)H NMR, showing the existence of multiple reversible reactions operating simultaneously, and the redistribution of the involved species during gelation. The formed organogelator proved effective with a range of organic solvents, including DMSO, toluene, and longer, linear alcohols.
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35
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Hsu CW, Miljanić OŠ. Adsorption-Driven Self-Sorting of Dynamic Imine Libraries. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201409741] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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36
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Hsu CW, Miljanić OŠ. Adsorption-Driven Self-Sorting of Dynamic Imine Libraries. Angew Chem Int Ed Engl 2014; 54:2219-22. [DOI: 10.1002/anie.201409741] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Revised: 11/22/2014] [Indexed: 11/11/2022]
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37
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Ji Q, Lirag RC, Miljanić OŠ. Kinetically controlled phenomena in dynamic combinatorial libraries. Chem Soc Rev 2014; 43:1873-84. [PMID: 24445841 DOI: 10.1039/c3cs60356c] [Citation(s) in RCA: 110] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Dynamic combinatorial libraries (DCLs) are collections of structurally related compounds that can interconvert through reversible chemical reaction(s). Such reversibility endows DCLs with adaptability to external stimuli, as rapid interconversion allows quick expression of those DCL components which best respond to the disturbing stimulus. This Tutorial Review focuses on the kinetically controlled phenomena that occur within DCLs. Specifically, it will describe dynamic chiral resolution of DCLs, their self-sorting under the influence of irreversible chemical and physical stimuli, and the autocatalytic behaviours within DCLs which can result in self-replicating systems. A brief discussion of precipitation-induced phenomena will follow and the review will conclude with the presentation of covalent organic frameworks (COFs)-porous materials whose synthesis critically depends on the fine tuning of the crystal growth and error correction rates within large DCLs.
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Affiliation(s)
- Qing Ji
- Department of Chemistry, University of Houston, 112 Fleming Building, Houston, TX 77204-5003, USA.
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38
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Herrmann A. Dynamic combinatorial/covalent chemistry: a tool to read, generate and modulate the bioactivity of compounds and compound mixtures. Chem Soc Rev 2014; 43:1899-933. [PMID: 24296754 DOI: 10.1039/c3cs60336a] [Citation(s) in RCA: 281] [Impact Index Per Article: 28.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Reversible covalent bond formation under thermodynamic control adds reactivity to self-assembled supramolecular systems, and is therefore an ideal tool to assess complexity of chemical and biological systems. Dynamic combinatorial/covalent chemistry (DCC) has been used to read structural information by selectively assembling receptors with the optimum molecular fit around a given template from a mixture of reversibly reacting building blocks. This technique allows access to efficient sensing devices and the generation of new biomolecules, such as small molecule receptor binders for drug discovery, but also larger biomimetic polymers and macromolecules with particular three-dimensional structural architectures. Adding a kinetic factor to a thermodynamically controlled equilibrium results in dynamic resolution and in self-sorting and self-replicating systems, all of which are of major importance in biological systems. Furthermore, the temporary modification of bioactive compounds by reversible combinatorial/covalent derivatisation allows control of their release and facilitates their transport across amphiphilic self-assembled systems such as artificial membranes or cell walls. The goal of this review is to give a conceptual overview of how the impact of DCC on supramolecular assemblies at different levels can allow us to understand, predict and modulate the complexity of biological systems.
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Affiliation(s)
- Andreas Herrmann
- Firmenich SA, Division Recherche et Développement, Route des Jeunes 1, B. P. 239, CH-1211 Genève 8, Switzerland.
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39
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Asymmetric synthesis of 1,3-oxathiolan-5-one derivatives through dynamic covalent kinetic resolution. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.03.059] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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40
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Zhang Y, Ramström O. Thiazolidinones derived from dynamic systemic resolution of complex reversible-reaction networks. Chemistry 2014; 20:3288-91. [PMID: 24677507 PMCID: PMC4497320 DOI: 10.1002/chem.201304690] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Indexed: 11/27/2022]
Abstract
A complex dynamic system based on a network of multiple reversible reactions has been established. The network was applied to a dynamic systemic resolution protocol based on kinetically controlled lipase-catalyzed transformations. This resulted in the formation of cyclized products, where two thiazolidinone compounds were efficiently produced from a range of potential transformations.
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Affiliation(s)
- Yan Zhang
- KTH Royal Institute of Technology, Department of ChemistryTeknikringen 30, 10044 Stockholm (Sweden)
| | - Olof Ramström
- KTH Royal Institute of Technology, Department of ChemistryTeknikringen 30, 10044 Stockholm (Sweden)
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41
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Zhang Y, Vongvilai P, Sakulsombat M, Fischer A, Ramström O. Asymmetric Synthesis of Substituted Thiolanes through Domino Thia-Michael-Henry Dynamic Covalent Systemic Resolution using Lipase Catalysis. Adv Synth Catal 2014; 356:987-992. [PMID: 26190961 PMCID: PMC4498465 DOI: 10.1002/adsc.201301033] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Revised: 01/15/2014] [Indexed: 12/12/2022]
Abstract
Dynamic systems based on consecutive thia-Michael and Henry reactions were generated and transformed using lipase-catalyzed asymmetric transformation. Substituted thiolane structures with three contiguous stereocenters were resolved in the process in high yields and high enantiomeric excesses.
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Affiliation(s)
- Yan Zhang
- Department of Chemistry, KTH Royal Institute of Technology Teknikringen 30, S-10044 Stockholm, Sweden E-mail:
| | - Pornrapee Vongvilai
- Department of Chemistry, KTH Royal Institute of Technology Teknikringen 30, S-10044 Stockholm, Sweden E-mail:
| | - Morakot Sakulsombat
- Department of Chemistry, KTH Royal Institute of Technology Teknikringen 30, S-10044 Stockholm, Sweden E-mail:
| | - Andreas Fischer
- Department of Chemistry, KTH Royal Institute of Technology Teknikringen 30, S-10044 Stockholm, Sweden E-mail:
| | - Olof Ramström
- Department of Chemistry, KTH Royal Institute of Technology Teknikringen 30, S-10044 Stockholm, Sweden E-mail:
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Hu L, Zhang Y, Ramström O. Lipase-catalyzed asymmetric synthesis of oxathiazinanones through dynamic covalent kinetic resolution. Org Biomol Chem 2014; 12:3572-5. [DOI: 10.1039/c4ob00365a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A domino addition–lactonization pathway has been applied to a dynamic covalent resolution protocol, leading to efficient asymmetric synthesis of oxathiazinanones.
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Affiliation(s)
- Lei Hu
- Royal Institute of Technology
- Department of Chemistry
- Stockholm, Sweden
| | - Yan Zhang
- Royal Institute of Technology
- Department of Chemistry
- Stockholm, Sweden
| | - Olof Ramström
- Royal Institute of Technology
- Department of Chemistry
- Stockholm, Sweden
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Hu L, Ramström O. Silver-catalyzed dynamic systemic resolution of α-iminonitriles in a 1,3-dipolar cycloaddition process. Chem Commun (Camb) 2014; 50:3792-4. [DOI: 10.1039/c4cc00944d] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A silver-catalyzed dynamic azomethine ylide system was kinetically resolved in a tandem cycloaddition process, yielding an exclusive pyrrolidine product.
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Affiliation(s)
- Lei Hu
- Department of Chemistry
- KTH – Royal Institute of Technology
- Stockholm, Sweden
| | - Olof Ramström
- Department of Chemistry
- KTH – Royal Institute of Technology
- Stockholm, Sweden
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