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Niu X, Yuan M, Zhao R, Wang L, Liu Y, Zhao H, Li H, Yang X, Wang K. Fabrication strategies for chiral self-assembly surface. Mikrochim Acta 2024; 191:202. [PMID: 38492117 DOI: 10.1007/s00604-024-06278-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 03/05/2024] [Indexed: 03/18/2024]
Abstract
Chiral self-assembly is the spontaneous organization of individual building blocks from chiral (bio)molecules to macroscopic objects into ordered superstructures. Chiral self-assembly is ubiquitous in nature, such as DNA and proteins, which formed the foundation of biological structures. In addition to chiral (bio) molecules, chiral ordered superstructures constructed by self-assembly have also attracted much attention. Chiral self-assembly usually refers to the process of forming chiral aggregates in an ordered arrangement under various non-covalent bonding such as H-bond, π-π interactions, van der Waals forces (dipole-dipole, electrostatic effects, etc.), and hydrophobic interactions. Chiral assembly involves the spontaneous process, which followed the minimum energy rule. It is essentially an intermolecular interaction force. Self-assembled chiral materials based on chiral recognition in electrochemistry, chiral catalysis, optical sensing, chiral separation, etc. have a broad application potential with the research development of chiral materials in recent years.
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Affiliation(s)
- Xiaohui Niu
- College of Petrochemical Technology, Lanzhou University of Technology, 730050, Lanzhou, People's Republic of China.
| | - Mei Yuan
- College of Petrochemical Technology, Lanzhou University of Technology, 730050, Lanzhou, People's Republic of China
| | - Rui Zhao
- College of Petrochemical Technology, Lanzhou University of Technology, 730050, Lanzhou, People's Republic of China
| | - Luhua Wang
- College of Petrochemical Technology, Lanzhou University of Technology, 730050, Lanzhou, People's Republic of China
| | - Yongqi Liu
- College of Petrochemical Technology, Lanzhou University of Technology, 730050, Lanzhou, People's Republic of China
| | - Hongfang Zhao
- College of Petrochemical Technology, Lanzhou University of Technology, 730050, Lanzhou, People's Republic of China
| | - Hongxia Li
- College of Petrochemical Technology, Lanzhou University of Technology, 730050, Lanzhou, People's Republic of China
| | - Xing Yang
- School of Materials Science and Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, People's Republic of China.
| | - Kunjie Wang
- College of Petrochemical Technology, Lanzhou University of Technology, 730050, Lanzhou, People's Republic of China.
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2
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Tarai A, Mallick J, Singh P, Conradie J, Kar S, Ghosh A. Free-Base Corrole Anion. J Org Chem 2023; 88:13022-13029. [PMID: 37647416 PMCID: PMC10763984 DOI: 10.1021/acs.joc.3c01125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Indexed: 09/01/2023]
Abstract
Free-base corroles have long been known to be acidic, readily undergoing deprotonation by mild bases and in polar solvents. The conjugate base, however, has not been structurally characterized until now. Presented here is a first crystal structure of a free-base corrole anion, derived from tris(p-cyanophenyl)corrole, as the tetrabuylammonium salt. The low-temperature (100 K) structure reveals localized hydrogens on a pair of opposite pyrrole nitrogens. DFT calculations identify such a structure as the global minimum but also point to two cis tautomers only 4-7 kcal/mol above the ground state. In terms of free energy, however, the cis tautomers are above or essentially flush with the trans-to-cis barrier so the cis tautomers are unlikely to exist or be observed as true intermediates. Thus, the hydrogen bond within each dipyrrin unit on either side of the molecular pseudo-C2 axis through C10 (i.e., between pyrrole rings A and B or between C and D) qualifies as or closely approaches a low-barrier hydrogen bond. Proton migration across the pseudo-C2 axis entails much higher activation energies >20 kcal/mol, reflecting the relative rigidity of the molecule along the C1-C19 pyrrole-pyrrole linkage.
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Affiliation(s)
- Arup Tarai
- School
of Chemical Sciences, National Institute
of Science Education and Research (NISER), Bhubaneswar 752050, India
- Homi
Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400 094, India
| | - Jyotiprakash Mallick
- School
of Chemical Sciences, National Institute
of Science Education and Research (NISER), Bhubaneswar 752050, India
- Homi
Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400 094, India
| | - Pranjali Singh
- School
of Chemical Sciences, National Institute
of Science Education and Research (NISER), Bhubaneswar 752050, India
- Homi
Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400 094, India
| | - Jeanet Conradie
- Department
of Chemistry, University of the Free State, P.O. Box 339, Bloemfontein 9300, Republic
of South Africa
- Department
of Chemistry, UiT − The Arctic University
of Norway, N-9037 Tromsø, Norway
| | - Sanjib Kar
- School
of Chemical Sciences, National Institute
of Science Education and Research (NISER), Bhubaneswar 752050, India
- Homi
Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400 094, India
| | - Abhik Ghosh
- Department
of Chemistry, UiT − The Arctic University
of Norway, N-9037 Tromsø, Norway
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3
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Motiwala HF, Armaly AM, Cacioppo JG, Coombs TC, Koehn KRK, Norwood VM, Aubé J. HFIP in Organic Synthesis. Chem Rev 2022; 122:12544-12747. [PMID: 35848353 DOI: 10.1021/acs.chemrev.1c00749] [Citation(s) in RCA: 124] [Impact Index Per Article: 62.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
1,1,1,3,3,3-Hexafluoroisopropanol (HFIP) is a polar, strongly hydrogen bond-donating solvent that has found numerous uses in organic synthesis due to its ability to stabilize ionic species, transfer protons, and engage in a range of other intermolecular interactions. The use of this solvent has exponentially increased in the past decade and has become a solvent of choice in some areas, such as C-H functionalization chemistry. In this review, following a brief history of HFIP in organic synthesis and an overview of its physical properties, literature examples of organic reactions using HFIP as a solvent or an additive are presented, emphasizing the effect of solvent of each reaction.
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Affiliation(s)
- Hashim F Motiwala
- Divison of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 United States
| | - Ahlam M Armaly
- Divison of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 United States
| | - Jackson G Cacioppo
- Divison of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 United States
| | - Thomas C Coombs
- Department of Chemistry, University of North Carolina Wilmington, Wilmington, North Carolina 28403 United States
| | - Kimberly R K Koehn
- Divison of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 United States
| | - Verrill M Norwood
- Divison of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 United States
| | - Jeffrey Aubé
- Divison of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 United States
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4
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Role of intramolecular hydrogen bonds in promoting electron flow through amino acid and oligopeptide conjugates. Proc Natl Acad Sci U S A 2021; 118:2026462118. [PMID: 33707214 DOI: 10.1073/pnas.2026462118] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Elucidating the factors that control charge transfer rates in relatively flexible conjugates is of importance for understanding energy flows in biology as well as assisting the design and construction of electronic devices. Here, we report ultrafast electron transfer (ET) and hole transfer (HT) between a corrole (Cor) donor linked to a perylene-diimide (PDI) acceptor by a tetrameric alanine (Ala)4 Selective photoexcitation of the donor and acceptor triggers subpicosecond and picosecond ET and HT. Replacement of the (Ala)4 linker with either a single alanine or phenylalanine does not substantially affect the ET and HT kinetics. We infer that electronic coupling in these reactions is not mediated by tetrapeptide backbone nor by direct donor-acceptor interactions. Employing a combination of NMR, circular dichroism, and computational studies, we show that intramolecular hydrogen bonding brings the donor and the acceptor into proximity in a "scorpion-shaped" molecular architecture, thereby accounting for the unusually high ET and HT rates. Photoinduced charge transfer relies on a (Cor)NH…O=C-NH…O=C(PDI) electronic-coupling pathway involving two pivotal hydrogen bonds and a central amide group as a mediator. Our work provides guidelines for construction of effective donor-acceptor assemblies linked by long flexible bridges as well as insights into structural motifs for mediating ET and HT in proteins.
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Nowak-Król A, Koszarna B, Krzeszewski M, Lohrey TD, Arnold J, Gryko DT. Access to Corrole-Appended Persubstituted Benzofurans by a Multicomponent Reaction: The Dual Role of p-Chloranil. Org Lett 2020; 22:8139-8143. [PMID: 32991811 PMCID: PMC7587081 DOI: 10.1021/acs.orglett.0c03133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Indexed: 11/29/2022]
Abstract
A multicomponent reaction among dipyrranes, aryl-propargyl aldehydes, and p-chloranil leading to 10-(benzofuran-2-yl)corroles is described. p-Chloranil was identified as a crucial reagent playing a twofold role: an oxidant taking part in the formation of the corrole macrocycle and a component undergoing heteroannulation to the incipient 10-arylethynylcorrole. A series of corroles bearing persubstituted benzofuran-2-yl moieties have been synthesized, and their fundamental electronic properties have been studied via UV-vis absorption and fluorescence spectroscopies.
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Affiliation(s)
- Agnieszka Nowak-Król
- Institute
of Organic Chemistry, Polish Academy of
Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
- Institut
für Anorganische Chemie, Universität
Würzburg, Am Hubland, 97074 Würzburg, Germany
- Center
for Nanosystems Chemistry, Universität
Würzburg, Theodor-Boveri-Weg, 97074 Würzburg, Germany
| | - Beata Koszarna
- Institute
of Organic Chemistry, Polish Academy of
Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Maciej Krzeszewski
- Institute
of Organic Chemistry, Polish Academy of
Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Trevor D. Lohrey
- Department
of Chemistry, University of California, Berkeley, California 94720, United States
- Chemical
Sciences Division, Lawrence Berkeley National
Laboratory, 1 Cyclotron
Road, Berkeley, California 94720, United States
| | - John Arnold
- Department
of Chemistry, University of California, Berkeley, California 94720, United States
- Chemical
Sciences Division, Lawrence Berkeley National
Laboratory, 1 Cyclotron
Road, Berkeley, California 94720, United States
| | - Daniel T. Gryko
- Institute
of Organic Chemistry, Polish Academy of
Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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6
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Oelmann J, Miller RG, Baabe D, Metzler‐Nolte N, Bröring M. Biometal Corrole Active Esters and Their Amino Acid and Peptide Conjugates. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000472] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Julian Oelmann
- Institute for Inorganic and Analytical Chemistry TU Braunschweig Hagenring 30 38106 Braunschweig Germany
| | - Reece G. Miller
- Inorganic Chemistry I Bioinorganic Chemistry Ruhr‐University Bochum Universitätsstraße 150 44780 Bochum Germany
| | - Dirk Baabe
- Institute for Inorganic and Analytical Chemistry TU Braunschweig Hagenring 30 38106 Braunschweig Germany
| | - Nils Metzler‐Nolte
- Inorganic Chemistry I Bioinorganic Chemistry Ruhr‐University Bochum Universitätsstraße 150 44780 Bochum Germany
| | - Martin Bröring
- Institute for Inorganic and Analytical Chemistry TU Braunschweig Hagenring 30 38106 Braunschweig Germany
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7
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Gross Z, Sharma VK, Saltsman I, Chen QC, Fridman N. Self-Assembly of Simple Corroles, via Hydrogen Bonding and Coordination. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Zeev Gross
- Schulich Faculty of Chemistry; Technion- Israel Institute of Technology; 32000 Haifa Israel
| | - Vinay Kumar Sharma
- Schulich Faculty of Chemistry; Technion- Israel Institute of Technology; 32000 Haifa Israel
| | - Irena Saltsman
- Schulich Faculty of Chemistry; Technion- Israel Institute of Technology; 32000 Haifa Israel
| | - Qiu-Cheng Chen
- Schulich Faculty of Chemistry; Technion- Israel Institute of Technology; 32000 Haifa Israel
| | - Natalia Fridman
- Schulich Faculty of Chemistry; Technion- Israel Institute of Technology; 32000 Haifa Israel
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