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Dong X, Qiu Z, Wang Z, Li J, Qin W, Dang J, Zhou W, Jia G, Chen Y, Wang C. Efficient Silver(I)-Containing I-Motif DNA Hybrid Catalyst for Enantioselective Diels-Alder Reactions. Angew Chem Int Ed Engl 2024; 63:e202407838. [PMID: 38860437 DOI: 10.1002/anie.202407838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 05/30/2024] [Accepted: 06/11/2024] [Indexed: 06/12/2024]
Abstract
The inherent chiral structures of DNA serve as attractive scaffolds to construct DNA hybrid catalysts for valuable enantioselective transformations. Duplex and G-quadruplex DNA-based enantioselective catalysis has made great progress, yet novel design strategies of DNA hybrid catalysts are highly demanding and atomistic analysis of active centers is still challenging. DNA i-motif structures could be finely tuned by different cytosine-cytosine base pairs, providing a new platform to design DNA catalysts. Herein, we found that a human telomeric i-motif DNA containing cytosine-silver(I)-cytosine (C-Ag+-C) base pairs interacting with Cu(II) ions (i-motif DNA(Ag+)/Cu2+) could catalyze Diels-Alder reactions with full conversions and up to 95 % enantiomeric excess. As characterized by various physicochemical techniques, the presence of Ag+ is proved to replace the protons in hemiprotonated cytosine-cytosine (C : C+) base pairs and stabilize the DNA i-motif to allow the acceptance of Cu(II) ions. The i-motif DNA(Ag+)/Cu2+ catalyst shows about 8-fold rate acceleration compared with DNA and Cu2+. Based on DNA mutation experiments, thermodynamic studies and density function theory calculations, the catalytic center of Cu(II) ion is proposed to be located in a specific loop region via binding to one nitrogen-7 atom of an unpaired adenine and two phosphate-oxygen atoms from nearby deoxythymidine monophosphate and deoxyadenosine monophosphate, respectively.
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Affiliation(s)
- Xingchen Dong
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Ziyang Qiu
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Zixiao Wang
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Jiaqi Li
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Weijun Qin
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Jingshuang Dang
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Wenqin Zhou
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Guoqing Jia
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Yashao Chen
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
| | - Changhao Wang
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China
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2
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Qin Q, Li J, Dellemme D, Fossépré M, Barozzino-Consiglio G, Nekkaa I, Boborodea A, Fernandes AE, Glinel K, Surin M, Jonas AM. Dynamic self-assembly of supramolecular catalysts from precision macromolecules. Chem Sci 2023; 14:9283-9292. [PMID: 37712032 PMCID: PMC10498719 DOI: 10.1039/d3sc03133k] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 08/15/2023] [Indexed: 09/16/2023] Open
Abstract
We show the emergence of strong catalytic activity at low concentrations in dynamic libraries of complementary sequence-defined oligomeric chains comprising pendant functional catalytic groups and terminal recognition units. In solution, the dynamic constitutional library created from pairs of such complementary oligomers comprises free oligomers, self-assembled di(oligomeric) macrocycles, and a virtually infinite collection of linear poly(oligomeric) chains. We demonstrate, on an exemplary catalytic system requiring the cooperation of no less than five chemical groups, that supramolecular di(oligomeric) macrocycles exhibit a catalytic turnover frequency ca. 20 times larger than the whole collection of linear poly(oligomers) and free chains. Molecular dynamics simulations and network analysis indicate that self-assembled supramolecular di(oligomeric) macrocycles are stabilized by different interactions, among which chain end pairing. We mathematically model the catalytic properties of such complex dynamic libraries with a small set of physically relevant parameters, which provides guidelines for the synthesis of oligomers capable to self-assemble into functionally-active supramolecular macrocycles over a larger range of concentrations.
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Affiliation(s)
- Qian Qin
- Institute of Condensed Matter and Nanosciences, Université catholique de Louvain Croix du Sud 1 L7.04.02, Louvain-la-Neuve Belgium
| | - Jie Li
- Institute of Condensed Matter and Nanosciences, Université catholique de Louvain Croix du Sud 1 L7.04.02, Louvain-la-Neuve Belgium
| | - David Dellemme
- Laboratory for Chemistry of Novel Materials, Université de Mons - UMONS Avenue Maistriau, 17 B-7000 Mons Belgium
| | - Mathieu Fossépré
- Laboratory for Chemistry of Novel Materials, Université de Mons - UMONS Avenue Maistriau, 17 B-7000 Mons Belgium
| | - Gabriella Barozzino-Consiglio
- Institute of Condensed Matter and Nanosciences, Université catholique de Louvain Croix du Sud 1 L7.04.02, Louvain-la-Neuve Belgium
| | - Imane Nekkaa
- Institute of Condensed Matter and Nanosciences, Université catholique de Louvain Croix du Sud 1 L7.04.02, Louvain-la-Neuve Belgium
| | | | - Antony E Fernandes
- Institute of Condensed Matter and Nanosciences, Université catholique de Louvain Croix du Sud 1 L7.04.02, Louvain-la-Neuve Belgium
- Certech rue Jules Bordet 45 7180 Seneffe Belgium
| | - Karine Glinel
- Institute of Condensed Matter and Nanosciences, Université catholique de Louvain Croix du Sud 1 L7.04.02, Louvain-la-Neuve Belgium
| | - Mathieu Surin
- Laboratory for Chemistry of Novel Materials, Université de Mons - UMONS Avenue Maistriau, 17 B-7000 Mons Belgium
| | - Alain M Jonas
- Institute of Condensed Matter and Nanosciences, Université catholique de Louvain Croix du Sud 1 L7.04.02, Louvain-la-Neuve Belgium
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3
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Dong X, Lv S, Qi Q, Gu Y, Wu P, Zhang W, Zhang Z, Yang L, Li J, Chen Y, Wang C. Cyclic Dinucleotide-Based Enantioselective Fluorination in Water. J Org Chem 2023; 88:189-197. [PMID: 36548942 DOI: 10.1021/acs.joc.2c02116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The diverse structures of DNA serve as potent chiral scaffolds for DNA-based asymmetric catalysis, yet in most cases tens to hundreds of nucleotides in DNA hybrid catalysts hinder the deep insight into their structure-activity relationship. Owing to the structural simplicity and design flexibility of nucleotides, nucleotide-based catalysts have been emerging as a promising way to obtain fine structural information and understand the catalytic mechanisms. Herein, we found that a cyclic dinucleotide of cyclic di-AMP (c-di-AMP) and 1,10-phenanthroline copper(II) nitrate (Cu(phen)(NO3)2) are assembled to a c-di-AMP-based catalyst (c-di-AMP/Cu(phen)(NO3)2), which could fast achieve enantioselective fluorination in water with 90-99% yields and up to 90% enantiomeric excess (ee). The host-guest interaction between c-di-AMP and Cu(phen)(NO3)2 has been proposed mainly in a supramolecular interaction mode as evidenced by spectroscopic techniques of ultraviolet-visible, fluorescence, circular dichroism, and nuclear magnetic resonance. Cu(phen)(NO3)2 tightly binds to c-di-AMP with a binding constant of 1.7 ± 0.3 × 105 M-1, and the assembly of c-di-AMP/Cu(phen)(NO3)2 shows a modest rate enhancement to carbon-fluorine bond formations as supported by kinetic studies.
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Affiliation(s)
- Xingchen Dong
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an710119, China
| | - Shuting Lv
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an710119, China
| | - Qianqian Qi
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an710119, China
| | - Youkun Gu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an710119, China
| | - Peizhe Wu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an710119, China
| | - Wenyue Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an710119, China
| | - Zhuolin Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an710119, China
| | - Libing Yang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an710119, China
| | - Jiaqi Li
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an710119, China
| | - Yashao Chen
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an710119, China
| | - Changhao Wang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an710119, China.,Xi'an Key Laboratory of Organometallic Material Chemistry, Shaanxi Normal University, Xi'an710119, China
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Guo J, Wang D, Pantatosaki E, Kuang H, Papadopoulos GK, Tsapatsis M, Kokkoli E. A Localized Enantioselective Catalytic Site on Short DNA Sequences and Their Amphiphiles. JACS AU 2022; 2:483-491. [PMID: 35252997 PMCID: PMC8889555 DOI: 10.1021/jacsau.1c00513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Indexed: 06/14/2023]
Abstract
A DNA-based artificial metalloenzyme (ArM) consisting of a copper(II) complex of 4,4'-dimethyl-2,2'-bipyridine (dmbipy-Cu) bound to double-stranded DNA (dsDNA) as short as 8 base pairs with only 2 contiguous central pairs (G for guanine and C for cytosine) catalyzes the highly enantioselective Diels-Alder reaction, Michael addition, and Friedel-Crafts alkylation in water. Molecular simulations indicate that these minimal sequences provide a single site where dmbipy-Cu is groove-bound and able to function as an enantioselective catalyst. Enantioselective preference inverts when d-DNA is replaced with l-DNA. When the DNA is conjugated to a hydrophobic tail, the obtained ArMs exhibit enantioselective performance in a methanol-water mixture superior to that of non-amphiphilic dsDNA, and dsDNA-amphiphiles with more complex G•C-rich sequences.
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Affiliation(s)
- Jun Guo
- Institute
for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Danyu Wang
- Institute
for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland 21218, United States
- Department
of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Evangelia Pantatosaki
- School
of Chemical Engineering, National Technical
University of Athens, 15780 Athens, Greece
| | - Huihui Kuang
- Institute
for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - George K. Papadopoulos
- School
of Chemical Engineering, National Technical
University of Athens, 15780 Athens, Greece
- Institute
for Medical Engineering and Science, Massachusetts
Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Michael Tsapatsis
- Institute
for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland 21218, United States
- Department
of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
- Applied
Physics Laboratory, Johns Hopkins University, Laurel, Maryland 20723, United States
| | - Efrosini Kokkoli
- Institute
for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland 21218, United States
- Department
of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
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5
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Chen Z, Zhou P, Guo Y, Anna, Bai J, Qiao R, Li C. Guanosine Borate Hydrogel and Self-Assembled Nanostructures Capable of Enantioselective Aldol Reaction in Water. J Org Chem 2022; 87:2624-2631. [PMID: 35104141 DOI: 10.1021/acs.joc.1c02573] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A guanosine-based hydrogel formed by the self-assembly of guanosine and 4-((l-prolinamide)methyl)phenylboronic acid was constructed. The G quartets were selectively stabilized by K+ ions to form a self-supporting transparent hydrogel. These guanosine-derived assemblies were used to catalyze the aldol reaction in water without any additives, affording desirable conversion and enantioselectivity of the product. The controlled assays of small-molecule components indicated that the stable assemblies were the definite species that achieved high enantioselective catalysis. The current catalytic system can be readily recovered by simple extraction and still acquired good performance of the reaction after four cycles.
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Affiliation(s)
- Zhaohang Chen
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Pengcheng Zhou
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Yuanxia Guo
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Anna
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Jiakun Bai
- Key Laboratory of Magnetic Molecules and Magnetic Information Material, Ministry of Education, College of Chemistry and Material, Shanxi Normal University, Linfen 041004, P. R. China
| | - Renzhong Qiao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Chao Li
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
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6
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Pal M, Musib D, Pal M, Rana G, Bag G, Dutta S, Roy M. A noncovalent hybrid of [Pd(phen)(OAc) 2] and st-DNA for the enantioselective hydroamination of β-nitrostyrene with methoxyamine. Org Biomol Chem 2021; 19:5072-5076. [PMID: 34028485 DOI: 10.1039/d1ob00714a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
We developed a novel Pd-catalysed enantioselective synthesis of C-N bonds using the chiral scaffold of DNA. The non-covalently linked [Pd(phen)(OAc)2] with st-DNA catalysed the Markonicov hydroamination of β-nitrostyrene with methoxyamine for the first time with >75% enantiomeric excess (ee) in an aqueous buffer (pH 7.4) at room temperature.
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Affiliation(s)
- Mrityunjoy Pal
- Department of Chemistry, National Institute of Technology Manipur, Langol, 795004, Imphal, Manipur, India.
| | - Dulal Musib
- Department of Chemistry, National Institute of Technology Manipur, Langol, 795004, Imphal, Manipur, India.
| | - Maynak Pal
- Department of Chemistry, National Institute of Technology Manipur, Langol, 795004, Imphal, Manipur, India.
| | - Gopal Rana
- Department of Chemistry, Jadavpur University, Kolkata, 700032, West Bengal, India
| | - Gobinda Bag
- Department of Chemistry, National Institute of Technology Manipur, Langol, 795004, Imphal, Manipur, India.
| | - Subrata Dutta
- Department of Chemistry, Vellore Institute of Technology, Vellore, 632014, Tamil Nadu, India
| | - Mithun Roy
- Department of Chemistry, National Institute of Technology Manipur, Langol, 795004, Imphal, Manipur, India.
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7
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Punt PM, Langenberg MD, Altan O, Clever GH. Modular Design of G-Quadruplex MetalloDNAzymes for Catalytic C-C Bond Formations with Switchable Enantioselectivity. J Am Chem Soc 2021; 143:3555-3561. [PMID: 33630569 DOI: 10.1021/jacs.0c13251] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Metal-binding DNA structures with catalytic function are receiving increasing interest. Although a number of metalloDNAzymes have been reported to be highly efficient, the exact coordination/position of their catalytic metal center is often unknown. Here, we present a new approach to rationally develop metalloDNAzymes for Lewis acid-catalyzed reactions such as enantioselective Michael additions. Our strategy relies on the predictable folding patterns of unimolecular DNA G-quadruplexes, combined with the concept of metal-mediated base-pairing. Transition-metal coordination environments were created in G-quadruplex loop regions, accessible by substrates. Therefore, protein-inspired imidazole ligandoside L was covalently incorporated into a series of G-rich DNA strands by solid-phase synthesis. Iterative rounds of DNA sequence design and catalytic assays allowed us to select tailored metalloDNAzymes giving high conversions and excellent enantioselectivities (≥99%). Based on their primary sequence, folding pattern, and metal coordination mode, valuable information on structure-activity relationships could be extracted. Variation of the number and position of ligand L within the sequence allowed us to control the formation of (S) and (R) enantiomeric reaction products, respectively.
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Affiliation(s)
- Philip M Punt
- Faculty of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Straße 6, 44227 Dortmund, Germany
| | - Marie D Langenberg
- Faculty of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Straße 6, 44227 Dortmund, Germany
| | - Okan Altan
- Faculty of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Straße 6, 44227 Dortmund, Germany
| | - Guido H Clever
- Faculty of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Straße 6, 44227 Dortmund, Germany
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8
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Qi Q, Lv S, Hao M, Dong X, Gu Y, Wu P, Zhang W, Chen Y, Wang C. An Efficient Cyclic Di-AMP Based Artificial Metalloribozyme for Enantioselective Diels-Alder Reactions. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000652] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Qianqian Qi
- Key Laboratory of Applied Surface and Colloid Chemistry; Ministry of Education; School of Chemistry and Chemical Engineering; Shaanxi Normal University; 620 West Chang'an Avenue 710119 Xi'an China
| | - Shuting Lv
- Key Laboratory of Applied Surface and Colloid Chemistry; Ministry of Education; School of Chemistry and Chemical Engineering; Shaanxi Normal University; 620 West Chang'an Avenue 710119 Xi'an China
| | - Min Hao
- Key Laboratory of Applied Surface and Colloid Chemistry; Ministry of Education; School of Chemistry and Chemical Engineering; Shaanxi Normal University; 620 West Chang'an Avenue 710119 Xi'an China
| | - Xingchen Dong
- Key Laboratory of Applied Surface and Colloid Chemistry; Ministry of Education; School of Chemistry and Chemical Engineering; Shaanxi Normal University; 620 West Chang'an Avenue 710119 Xi'an China
| | - Youkun Gu
- Key Laboratory of Applied Surface and Colloid Chemistry; Ministry of Education; School of Chemistry and Chemical Engineering; Shaanxi Normal University; 620 West Chang'an Avenue 710119 Xi'an China
| | - Peizhe Wu
- Key Laboratory of Applied Surface and Colloid Chemistry; Ministry of Education; School of Chemistry and Chemical Engineering; Shaanxi Normal University; 620 West Chang'an Avenue 710119 Xi'an China
| | - Wenyue Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry; Ministry of Education; School of Chemistry and Chemical Engineering; Shaanxi Normal University; 620 West Chang'an Avenue 710119 Xi'an China
| | - Yashao Chen
- Key Laboratory of Applied Surface and Colloid Chemistry; Ministry of Education; School of Chemistry and Chemical Engineering; Shaanxi Normal University; 620 West Chang'an Avenue 710119 Xi'an China
| | - Changhao Wang
- Key Laboratory of Applied Surface and Colloid Chemistry; Ministry of Education; School of Chemistry and Chemical Engineering; Shaanxi Normal University; 620 West Chang'an Avenue 710119 Xi'an China
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9
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Dey S, Jäschke A. Covalently Functionalized DNA Duplexes and Quadruplexes as Hybrid Catalysts in an Enantioselective Friedel-Crafts Reaction. Molecules 2020; 25:E3121. [PMID: 32650544 PMCID: PMC7397069 DOI: 10.3390/molecules25143121] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/19/2020] [Accepted: 07/02/2020] [Indexed: 12/01/2022] Open
Abstract
The precise site-specific positioning of metal-ligand complexes on various DNA structures through covalent linkages has gained importance in the development of hybrid catalysts for aqueous-phase homogeneous catalysis. Covalently modified double-stranded and G-quadruplex DNA-based hybrid catalysts have been investigated separately. To understand the role of different DNA secondary structures in enantioselective Friedel-Crafts alkylation, a well-known G-quadruplex-forming sequence was covalently modified at different positions. The catalytic performance of this modified DNA strand was studied in the presence and absence of a complementary DNA sequence, resulting in the formation of two different secondary structures, namely duplex and G-quadruplex. Indeed, the secondary structures had a tremendous effect on both the yield and stereoselectivity of the catalyzed reaction. In addition, the position of the modification, the topology of the DNA, the nature of the ligand, and the length of the linker between ligand and DNA were found to modulate the catalytic performance of the hybrid catalysts. Using the optimal linker length, the quadruplexes formed the (-)-enantiomer with up to 65% ee, while the duplex yielded the (+)-enantiomer with up to 62% ee. This study unveils a new and simple way to control the stereochemical outcome of a Friedel-Crafts reaction.
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Affiliation(s)
| | - Andres Jäschke
- Institute of Pharmacy and Molecular Biotechnology, Heidelberg University, 69120 Heidelberg, Germany;
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10
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11
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Mansot J, Vasseur J, Arseniyadis S, Smietana M. α,β‐Unsaturated 2‐Acyl‐Imidazoles in Asymmetric Biohybrid Catalysis. ChemCatChem 2019. [DOI: 10.1002/cctc.201900743] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Justine Mansot
- Institut des Biomolécules Max MousseronUMR 5247 CNRS Université de Montpellier, ENSCM Place Eugène Bataillon 34095 Montpellier France
| | - Jean‐Jacques Vasseur
- Institut des Biomolécules Max MousseronUMR 5247 CNRS Université de Montpellier, ENSCM Place Eugène Bataillon 34095 Montpellier France
| | - Stellios Arseniyadis
- Queen Mary University of LondonSchool of Biological and Chemical Sciences Mile End Road E1 4NS London UK
| | - Michael Smietana
- Institut des Biomolécules Max MousseronUMR 5247 CNRS Université de Montpellier, ENSCM Place Eugène Bataillon 34095 Montpellier France
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12
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Insight into Stereo-Induction by Minor Modification in the Ligand in DNA-Based Hybrid Catalysis. Catal Letters 2018. [DOI: 10.1007/s10562-018-2549-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Cheng Y, Cheng M, Hao J, Jia G, Li C. Fluorescence Spectroscopic Insight into the Supramolecular Interactions in DNA-Based Enantioselective Sulfoxidation. Chembiochem 2018; 19:2233-2240. [PMID: 30070000 DOI: 10.1002/cbic.201800393] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Indexed: 12/31/2022]
Abstract
Interactions of copper(II)-bipyridine cofactors and thioanisole substrate with human telomeric G-quadruplex DNA were studied by UV/Vis absorption, circular dichroism, and fluorescence quenching titration. Three copper(II)-bipyridine complexes are equivalently anchored to the G-quadruplex scaffold at all five fluorescently labeled sites. Thioanisole interacts with the DNA architecture at both the second loop and 3' terminus in the absence or presence of copper(II)-bipyridine complexes. These nonspecificities in the weak interactions of CuII complexes and thioanisole with G-quadruplex might explain why DNA only affords a modest enantioselectivity in the oxidation of thioanisole. These findings provide insights toward the construction of highly enantioselective DNA-based catalysts.
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Affiliation(s)
- Yu Cheng
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P.R. China.,Department of Chemical Physics, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing, 100049, P.R. China
| | - Mingpan Cheng
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P.R. China.,Department of Chemical Physics, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing, 100049, P.R. China
| | - Jingya Hao
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P.R. China.,Department of Chemical Physics, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing, 100049, P.R. China
| | - Guoqing Jia
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P.R. China
| | - Can Li
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P.R. China
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14
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He C, Zheng S, Zhang J, Li W, Fu Y. Hunting for the “Sweet Spot”: Effects of Contiguous Guanines and Strand Lengths on the Catalytic Performance of DNA-Based Peroxidase Mimetics. Catal Letters 2018. [DOI: 10.1007/s10562-018-2356-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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15
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Probing the interaction of copper cofactor and azachalcone substrate with G-quadruplex of DNA based Diels-Alderase by site-specific fluorescence quenching titration. Biochimie 2018; 146:20-27. [DOI: 10.1016/j.biochi.2017.11.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 11/02/2017] [Indexed: 01/18/2023]
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16
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Kitanosono T, Masuda K, Xu P, Kobayashi S. Catalytic Organic Reactions in Water toward Sustainable Society. Chem Rev 2017; 118:679-746. [PMID: 29218984 DOI: 10.1021/acs.chemrev.7b00417] [Citation(s) in RCA: 382] [Impact Index Per Article: 54.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Traditional organic synthesis relies heavily on organic solvents for a multitude of tasks, including dissolving the components and facilitating chemical reactions, because many reagents and reactive species are incompatible or immiscible with water. Given that they are used in vast quantities as compared to reactants, solvents have been the focus of environmental concerns. Along with reducing the environmental impact of organic synthesis, the use of water as a reaction medium also benefits chemical processes by simplifying operations, allowing mild reaction conditions, and sometimes delivering unforeseen reactivities and selectivities. After the "watershed" in organic synthesis revealed the importance of water, the development of water-compatible catalysts has flourished, triggering a quantum leap in water-centered organic synthesis. Given that organic compounds are typically practically insoluble in water, simple extractive workup can readily separate a water-soluble homogeneous catalyst as an aqueous solution from a product that is soluble in organic solvents. In contrast, the use of heterogeneous catalysts facilitates catalyst recycling by allowing simple centrifugation and filtration methods to be used. This Review addresses advances over the past decade in catalytic reactions using water as a reaction medium.
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Affiliation(s)
- Taku Kitanosono
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Koichiro Masuda
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Pengyu Xu
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shu Kobayashi
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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17
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Marek JJ, Hennecke U. Why DNA Is a More Effective Scaffold than RNA in Nucleic Acid-Based Asymmetric Catalysis-Supramolecular Control of Cooperative Effects. Chemistry 2017; 23:6009-6013. [DOI: 10.1002/chem.201606043] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Jasmin J. Marek
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Correnstraße 40 48149 Münster Germany
| | - Ulrich Hennecke
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Correnstraße 40 48149 Münster Germany
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18
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Zhou H, Chen D, Bai JK, Sun XL, Li C, Qiao RZ. Effect of ligand sequence-specific modification on DNA hybrid catalysis. Org Biomol Chem 2017; 15:6738-6745. [DOI: 10.1039/c7ob01249g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a sequence-specific catalytic ligand as a chemical modification strategy to achieve DNA-based asymmetric reactions with sequence-dependent enantioselectivity.
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Affiliation(s)
- H. Zhou
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - D. Chen
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - J. K. Bai
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - X. L. Sun
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - C. Li
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - R. Z. Qiao
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
- State Key Laboratory of Natural and Biomimetic Drugs School of Pharmaceutical Sciences
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