1
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He D, Ji H, Liu T, Yang M, Clowes R, Little MA, Liu M, Cooper AI. Self-Assembly of Chiral Porous Metal-Organic Polyhedra from Trianglsalen Macrocycles. J Am Chem Soc 2024; 146:17438-17445. [PMID: 38860872 PMCID: PMC11212058 DOI: 10.1021/jacs.4c04928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/24/2024] [Accepted: 05/28/2024] [Indexed: 06/12/2024]
Abstract
Metal-organic polyhedra (MOPs) can exhibit tunable porosity and functionality, suggesting potential for applications such as molecular separations. MOPs are typically constructed by the bottom-up multicomponent self-assembly of organic ligands and metal ions, and the final functionality can be hard to program. Here, we used trianglsalen macrocycles as preorganized building blocks to assemble octahedral-shaped MOPs. The resultant MOPs inherit most of the preorganized properties of the macrocyclic ligands, including their well-defined cavities and chirality. As a result, the porosity in the MOPs could be tuned by modifying the structure of the macrocycle building blocks. Using this strategy, we could systematically enlarge the size of the MOPs from 26.3 to 32.1 Å by increasing the macrocycle size. The family of MOPs shows experimental surface areas of up to 820 m2/g, and they are stable in water. One of these MOPs can efficiently separate the rare gases Xe from Kr because the prefabricated macrocyclic windows of MOPs can be modified to sit at the Xe/Kr size cutoff range.
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Affiliation(s)
- Donglin He
- Materials
Innovation Factory and Department of Chemistry, University of Liverpool, 51 Oxford Street, Liverpool L7 3NY, U.K.
| | - Heng Ji
- ZJU-Hangzhou
Global Scientific and Technological Innovation Center, Hangzhou 311215, China
- Department
of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Tao Liu
- Materials
Innovation Factory and Department of Chemistry, University of Liverpool, 51 Oxford Street, Liverpool L7 3NY, U.K.
- Leverhulme
Research Centre for Functional Materials Design, University of Liverpool, 51 Oxford Street, Liverpool L7 3NY, U.K.
| | - Miao Yang
- ZJU-Hangzhou
Global Scientific and Technological Innovation Center, Hangzhou 311215, China
- Department
of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Rob Clowes
- Materials
Innovation Factory and Department of Chemistry, University of Liverpool, 51 Oxford Street, Liverpool L7 3NY, U.K.
| | - Marc A. Little
- Institute
of Chemical Sciences, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, U.K.
| | - Ming Liu
- ZJU-Hangzhou
Global Scientific and Technological Innovation Center, Hangzhou 311215, China
- Department
of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Andrew I. Cooper
- Materials
Innovation Factory and Department of Chemistry, University of Liverpool, 51 Oxford Street, Liverpool L7 3NY, U.K.
- Leverhulme
Research Centre for Functional Materials Design, University of Liverpool, 51 Oxford Street, Liverpool L7 3NY, U.K.
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2
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Matsumoto T. Highly Efficient One-Pot Synthesis of Hexakis( m-phenyleneimine) Macrocyle Cm6 and the Thermostimulated Self-Healing Property through Dynamic Covalent Chemistry. Polymers (Basel) 2023; 15:3542. [PMID: 37688168 PMCID: PMC10490300 DOI: 10.3390/polym15173542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/22/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Highly efficient one-pot synthesis of hexakis(m-phenyleneimine) macrocycle Cm6 from acetalprotected AB-type monomer, m-aminobenzaldehyde diethylacetal, was successfully achieved based on imine dynamic covalent chemistry and precipitation-driven cyclization. The structure of Cm6 in the solid state was determined using CP/MAS NMR, X-ray single crystallographic analysis, and WAXD. Macrocycle Cm6 is composed of six phenylene and imine bonds facing the same direction, with nitrogen atoms arranged on the outside of the ring, and has a chair conformation, as predicted from DFT calculation. The macrocycle forms π-stacked columnar aggregates and hexagonally closest-packed structure. The cyclization process was investigated using MALDI-TOF MS and NMR. A mechanism of precipitation-driven cyclization based on imine dynamic covalent chemistry and π-stacked columnar aggregation is proposed. Both the nature of imine linkage and the shape anisotropy of the macrocycle played an important role in the single one-pot synthesis. The water-mediated mutual conversion between macrocycle Cm6 and linear oligomers driven by thermal stimulation was analyzed using MALDI-TOF MS and GPC methods. Macrocycle Cm6 with a dynamic covalent imine bond exhibited self-healing properties when stimulated using heat.
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Affiliation(s)
- Toshihiko Matsumoto
- Department of Industrial Chemistry, Graduate School of Engineering, Tokyo Polytechnic University, Atsugi 243-0297, Japan
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3
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Ahmed MA, Yu RB, Quirino JP. Recent developments in open tubular liquid chromatography and electrochromatography from 2019–2021. Trends Analyt Chem 2023. [DOI: 10.1016/j.trac.2023.117045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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4
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Induced-fit-like uptake and sensing of perfluoroalkyl compounds by an emissive metallacage. Chem 2022. [DOI: 10.1016/j.chempr.2022.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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5
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Zhang YP, Li K, Xiong LX, Wang BJ, Xie SM, Zhang JH, Yuan LM. “Click” preparation of a chiral macrocycle-based stationary phase for both normal-phase and reversed-phase high performance liquid chromatography enantioseparation. J Chromatogr A 2022; 1683:463551. [DOI: 10.1016/j.chroma.2022.463551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 09/29/2022] [Accepted: 09/30/2022] [Indexed: 11/16/2022]
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6
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He Y, Luo D, Lynch VM, Ahmed M, Sessler JL, Chi X. Porous adaptive luminescent metallacage for the detection and removal of perfluoroalkyl carboxylic acids. Chem 2022. [DOI: 10.1016/j.chempr.2022.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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7
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He D, Zhang L, Liu T, Clowes R, Little MA, Liu M, Hirscher M, Cooper AI. Hydrogen Isotope Separation Using a Metal-Organic Cage Built from Macrocycles. Angew Chem Int Ed Engl 2022; 61:e202202450. [PMID: 35687266 PMCID: PMC9400858 DOI: 10.1002/anie.202202450] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Indexed: 11/07/2022]
Abstract
Porous materials that contain ultrafine pore apertures can separate hydrogen isotopes via kinetic quantum sieving (KQS). However, it is challenging to design materials with suitably narrow pores for KQS that also show good adsorption capacities and operate at practical temperatures. Here, we investigate a metal-organic cage (MOC) assembled from organic macrocycles and ZnII ions that exhibits narrow windows (<3.0 Å). Two polymorphs, referred to as 2α and 2β, were observed. Both polymorphs exhibit D2 /H2 selectivity in the temperature range 30-100 K. At higher temperature (77 K), the D2 adsorption capacity of 2β increases to about 2.7 times that of 2α, along with a reasonable D2 /H2 selectivity. Gas sorption analysis and thermal desorption spectroscopy suggest a gate-opening effect of the MOCs pore aperture. This promotes KQS at temperatures above liquid nitrogen temperature, indicating that MOCs hold promise for hydrogen isotope separation in real industrial environments.
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Affiliation(s)
- Donglin He
- Materials Innovation Factory and Department of ChemistryUniversity of Liverpool51 Oxford StreetLiverpoolL7 3NYUK
| | - Linda Zhang
- Max Planck Institute for Intelligent SystemsHeisenbergstr. 370569StuttgartGermany
| | - Tao Liu
- Materials Innovation Factory and Department of ChemistryUniversity of Liverpool51 Oxford StreetLiverpoolL7 3NYUK
| | - Rob Clowes
- Materials Innovation Factory and Department of ChemistryUniversity of Liverpool51 Oxford StreetLiverpoolL7 3NYUK
| | - Marc A. Little
- Materials Innovation Factory and Department of ChemistryUniversity of Liverpool51 Oxford StreetLiverpoolL7 3NYUK
| | - Ming Liu
- Materials Innovation Factory and Department of ChemistryUniversity of Liverpool51 Oxford StreetLiverpoolL7 3NYUK
- Department of ChemistryZhejiang UniversityHangzhou310027China
- ZJU-Hangzhou Global Scientific and Technological Innovation CenterHangzhou311215China
| | - Michael Hirscher
- Max Planck Institute for Intelligent SystemsHeisenbergstr. 370569StuttgartGermany
| | - Andrew I. Cooper
- Materials Innovation Factory and Department of ChemistryUniversity of Liverpool51 Oxford StreetLiverpoolL7 3NYUK
- Leverhulme Research Centre for Functional Materials DesignUniversity of Liverpool51 Oxford StreetLiverpoolL7 3NYUK
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8
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Lisowski J. Imine- and Amine-Type Macrocycles Derived from Chiral Diamines and Aromatic Dialdehydes. Molecules 2022; 27:molecules27134097. [PMID: 35807342 PMCID: PMC9267964 DOI: 10.3390/molecules27134097] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/22/2022] [Accepted: 06/23/2022] [Indexed: 02/04/2023] Open
Abstract
The condensation of aromatic dialdehydes with chiral diamines, such as 1,2-trans-diaminocyclohexane, leads to various enantiopure or meso-type macrocyclic Schiff bases, including [2 + 2], [3 + 3], [4 + 4], [6 + 6] and [8 + 8] condensation products. Unlike most cases of macrocycle synthesis, the [3 + 3] macrocycles of this type are sometimes obtained in high yields by direct condensation without a metal template. Macrocycles of other sizes from this family can often be selectively obtained in high yields by a suitable choice of metal template, solvent, or chirality of the building blocks. In particular, the application of a cadmium(II) template results in the expansion of the [2 + 2] macrocycles into giant [6 + 6] and [8 + 8] macrocycles. These imine macrocycles can be reduced to the corresponding macrocyclic amines which can act as hosts for the binding of multiple cations or multiple anions.
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Affiliation(s)
- Jerzy Lisowski
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
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9
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He D, Zhang L, Liu T, Clowes R, Little MA, Liu M, Hirscher M, Cooper AI. Hydrogen isotope separation using a metal‐organic cage built from macrocycles. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202202450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Donglin He
- University of Liverpool Department of Chemistry UNITED KINGDOM
| | - Linda Zhang
- Max Planck Institute for Intelligent Systems: Max-Planck-Institut fur Intelligente Systeme Modern Magnetic Systems Department GERMANY
| | - Tao Liu
- University of Liverpool Department of Chemistry UNITED KINGDOM
| | - Rob Clowes
- University of Liverpool Department of Chemistry UNITED KINGDOM
| | - Marc A. Little
- University of Liverpool Department of Chemistry UNITED KINGDOM
| | - Ming Liu
- Zhejiang University Department of Chemistry CHINA
| | - Michael Hirscher
- Max Planck Institute for Intelligent Systems: Max-Planck-Institut fur Intelligente Systeme Modern Magnetic Systems Department GERMANY
| | - Andrew Ian Cooper
- University of Liverpool Chemistry Crown Street L69 3BX Liverpool UNITED KINGDOM
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10
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Taylor CM, Kilah NL. Synthesis of [2+2] Schiff base macrocycles by a solvent templating strategy and halogen bonding directed assembly. J INCL PHENOM MACRO 2022. [DOI: 10.1007/s10847-022-01137-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AbstractSchiff base imine condensations are a useful tool for macrocycle synthesis and applications within supramolecular chemistry. Here we address the mixtures of products that can arise from template free synthesis using dicarbonylheterocycles and diamines, and look to develop metal-free template methods for selective macrocycle formation. A range of alkyl α,ω-diamines were combined with phenanthroline and pyridine heterocyclic dicarbaldehydes under standard literature conditions. The reaction conditions were modified to demonstrate a relationship between choice of solvent and product equilibria. It was observed that benzene and toluene could shift a mixture of products and unreacted starting materials to form predominantly one imine product for a number of systems. Once the macrocyclic products had been characterized in selected solvents, iodinated halogen bonding guest molecules were added to direct macrocycle assemblies using non-covalent interactions. Studies to investigate host – guest suitability and halogen bond interactions were conducted, and it was found that tetraiodoethylene had an influence on the formation of a phenanthroline based macrocycle. Proof of concept experiments were performed to show the influence of the guest molecule, tetraiodoethylene, on the macrocyclic products formed under competitive dynamic combinatorial chemistry conditions.
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11
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Fedorowicz D, Banach S, Koza P, Frydrych R, Ślepokura K, Gregoliński J. Controlling chirality in the synthesis of 4 + 4 diastereomeric amine macrocycles derived from trans-1,2-diaminocyclopentane and 2,6-diformylpyridine. Org Biomol Chem 2022; 20:1080-1094. [PMID: 35020779 DOI: 10.1039/d1ob02410h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A few suitably long dialdehyde and primary diamine building blocks of a predetermined chirality have been designed and synthesized to enable controlled and efficient synthesis of all six possible diastereomers of 4 + 4 macrocyclic amine derived from trans-1,2-diaminocyclopentane (DACP) and 2,6-diformypyridine (DFP) units. Although two out of six diastereomers have been reported recently, their synthesis presented here is more direct and occurs with an improved yield. This family of 4 + 4 macrocycles contains one pair of homochiral enantiomers of identical RRRRRRRR and SSSSSSSS configurations of DACP units, two different meso forms (meso I of alternating RRSSRRSS and meso II of neighboring RRRRSSSS configuration of DACP moieties) as well as one pair of heterochiral enantiomers, where configuration of one diamine fragment is opposite to the other three diamine parts, RRRRRRSS and SSSSSSRR, respectively. The structures of each type of macrocycle in solid state have been confirmed by single crystal analyses of a macrocyclic amine in its suitable protonated form. The different symmetry of each type of macrocycle in solutions has been proved by 1H and 13C NMR spectra of their hydrochloride derivatives. The chiral nature of two different pairs of optically active enantiomers has been established by circular dichroism spectra. These chiral 4 + 4 diastereomeric macrocycles are receptors for chiral guests and recognize in solution 10-camphorsulfonic acid as well as chiral tartaric acid.
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Affiliation(s)
- Dominika Fedorowicz
- Dr Janusz Gregoliński, Faculty of Chemistry University of Wrocław, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland.
| | - Sylwia Banach
- Dr Janusz Gregoliński, Faculty of Chemistry University of Wrocław, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland.
| | - Patrycja Koza
- Dr Janusz Gregoliński, Faculty of Chemistry University of Wrocław, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland.
| | - Rafał Frydrych
- Dr Janusz Gregoliński, Faculty of Chemistry University of Wrocław, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland.
| | - Katarzyna Ślepokura
- Dr Janusz Gregoliński, Faculty of Chemistry University of Wrocław, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland.
| | - Janusz Gregoliński
- Dr Janusz Gregoliński, Faculty of Chemistry University of Wrocław, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland.
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12
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Gregoliński J, Ślepokura K, Bil A, Lisowski J. A New Synthetic Strategy Leading to Homochiral Macrocycles Derived from 2,6‐Diformylpyridine and (1
S
,2
S
)‐
trans
‐1,2‐Diaminocyclopentane. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000919] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Janusz Gregoliński
- Faculty of Chemistry University of Wrocław 14 F. Joliot‐Curie 50‐383 Wrocław Poland
| | - Katarzyna Ślepokura
- Faculty of Chemistry University of Wrocław 14 F. Joliot‐Curie 50‐383 Wrocław Poland
| | - Andrzej Bil
- Faculty of Chemistry University of Wrocław 14 F. Joliot‐Curie 50‐383 Wrocław Poland
| | - Jerzy Lisowski
- Faculty of Chemistry University of Wrocław 14 F. Joliot‐Curie 50‐383 Wrocław Poland
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13
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Prabhakaran P, Rajakumar P. Regio- and stereoselective synthesis of spiropyrrolidine-oxindole and bis-spiropyrrolizidine-oxindole grafted macrocycles through [3 + 2] cycloaddition of azomethine ylides. RSC Adv 2020; 10:10263-10276. [PMID: 35498613 PMCID: PMC9050375 DOI: 10.1039/c9ra10463a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 02/21/2020] [Indexed: 12/16/2022] Open
Abstract
A convenient and efficient method for the regioselective macrocyclization of triazole bridged spiropyrrolidine-oxindole, and bis-spiropyrrolizidine-oxindole derivatives was accomplished through intra and self-intermolecular [3 + 2] cycloaddition of azomethine ylides. The chalcone isatin precursors 9a-i required for the click reaction were obtained from the reaction of N-alkylazidoisatin 4 and propargyloxy chalcone 8a-i which in turn were obtained by the aldol condensation of propargyloxy salicylaldehyde 6 and substituted methyl ketones 7a-i. The regio- and stereochemical outcome of the cycloadducts were assigned based on 2D NMR and confirmed by single crystal XRD analysis. High efficiency, mild reaction conditions, high regio- and stereoselectivity, atom economy and operational simplicity are the exemplary advantages of the employed macrocyclization procedure.
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Affiliation(s)
- Perumal Prabhakaran
- Department of Organic Chemistry, University of Madras Guindy Campus Chennai-600 025 Tamil Nadu India
| | - Perumal Rajakumar
- Department of Organic Chemistry, University of Madras Guindy Campus Chennai-600 025 Tamil Nadu India
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14
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Incorporation of homochiral metal-organic cage into ionic liquid based monolithic column for capillary electrochromatography. Anal Chim Acta 2020; 1094:160-167. [DOI: 10.1016/j.aca.2019.10.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 10/01/2019] [Accepted: 10/06/2019] [Indexed: 01/06/2023]
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15
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He LX, Tian CR, Zhang JH, Xu W, Peng B, Xie SM, Zi M, Yuan LM. Chiral metal-organic cages used as stationary phase for enantioseparations in capillary electrochromatography. Electrophoresis 2019; 41:104-111. [PMID: 31709552 DOI: 10.1002/elps.201900294] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 10/05/2019] [Accepted: 10/23/2019] [Indexed: 11/10/2022]
Abstract
Since some metal-organic cages (MOCs) have been synthesized in past several years, the applications of MOCs such as drug delivery, molecular recognition, separation, catalysis, and gas storage, etc. have been witnessed with a significant increase. However, to the best of our knowledge, so far no one has used MOCs as chiral stationary phase to separate chiral compounds in CEC. In this study, three MOCs were developed as the stationary phase for CEC separation of enantiomers. The MOCs coated capillary column showed good chiral recognition ability for some chiral compounds, including amine, alcohols, ketone, etc. The influence of buffer concentration, applied voltage, pH of buffer solution on the chiral separations was also investigated. The RSDs of run-to-run, day-to-day, and column-to-column for retention time were 2.1-4.67%, 1.2-4.36%, and 3.62-6.43%, respectively. This work reveals that the chiral MOCs material is feasible for the enantioseparation in CEC.
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Affiliation(s)
- Li-Xiao He
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
| | - Chun-Rong Tian
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
| | - Jun-Hui Zhang
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
| | - Wen Xu
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
| | - Bo Peng
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
| | - Sheng-Ming Xie
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
| | - Min Zi
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
| | - Li-Ming Yuan
- Department of Chemistry, Yunnan Normal University, Kunming, P. R. China
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16
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Li Z, Mao Z, Chen Z. Polydopamine-assisted immobilization of a zinc(II)-derived metal-organic cage as a stationary phase for open-tubular capillary electrochromatography. Mikrochim Acta 2019; 186:449. [DOI: 10.1007/s00604-019-3576-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 06/02/2019] [Indexed: 12/13/2022]
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17
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Frydrych R, Ślepokura K, Bil A, Gregoliński J. Mixed Macrocycles Derived from 2,6-Diformylpyridine and Opposite Enantiomers of trans-1,2-Diaminocyclopentane and trans-1,2-Diaminocyclohexane. J Org Chem 2019; 84:5695-5711. [PMID: 30966752 DOI: 10.1021/acs.joc.9b00614] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The condensation reaction of 2,6-diformylpyridine with an equimolar mixture of opposite enantiomers of trans-1,2-diaminocyclopentane and trans-1,2-diaminocyclohexane using a dynamic combinatorial chemistry approach has been examined. In nonmetal-templated reactions, depending on reaction conditions, mixed 2 + 1 + 1 macrocyclic imine or bigger mixed 4 + 2 + 2 imine macrocycle are formed selectively. The 2 + 1 + 1 imine used as a precursor in the templated by CdII ions produces a library of enlarged chiral mixed imines coordinated with metal cations among which the hexanuclear CdII complex of 6 + 3 + 3 imine was isolated and characterized. All macrocyclic imine compounds have been reduced to the corresponding macrocyclic amines, which have been further transformed into their hydrochlorides. Each macrocyclic compound has been obtained as two enantiomers. For imine macrocycles and for the hydrochloride derivatives of macrocyclic amines, their X-ray crystal structures have been determined. In particular, the crystals of protonated 4 + 2 + 2 macrocyclic amine, which contains two types of diastereomeric cations differing in terms of inverted twists of pyridine moieties, and hexanuclear CdII complex of 6 + 3 + 3 imine, which gives a deeper insight into the expansion reaction, have been investigated. A heterochiral self-sorting of 2 + 2 and 2 + 1 + 1 macrocyclic imines has been confirmed by a competition reaction of 2,6-diformylpyridine, racemic trans-1,2-diaminocyclopentane, and racemic trans-1,2-diaminocyclohexane and theoretical calculations.
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Affiliation(s)
- Rafał Frydrych
- Department of Chemistry , University of Wrocław , 14 F. Joliot-Curie , 50-383 Wrocław , Poland
| | - Katarzyna Ślepokura
- Department of Chemistry , University of Wrocław , 14 F. Joliot-Curie , 50-383 Wrocław , Poland
| | - Andrzej Bil
- Department of Chemistry , University of Wrocław , 14 F. Joliot-Curie , 50-383 Wrocław , Poland
| | - Janusz Gregoliński
- Department of Chemistry , University of Wrocław , 14 F. Joliot-Curie , 50-383 Wrocław , Poland
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18
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Bil A, Gregoliński J, Biczysko M. Internal Hydrogen Bond Influences the Formation of [2+2] Schiff Base Macrocycle: Open-Chain Vs. Hemiaminal and Macrocycle Forms. European J Org Chem 2019. [DOI: 10.1002/ejoc.201801811] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Andrzej Bil
- Faculty of Chemistry; University of Wrocław; 14 F. Joliot-Curie 50-383 Wrocław Poland
| | - Janusz Gregoliński
- Faculty of Chemistry; University of Wrocław; 14 F. Joliot-Curie 50-383 Wrocław Poland
| | - Malgorzata Biczysko
- International Centre for Quantum and Molecular Structures (ICQMS), College of Sciences; Shanghai University; 99 Shangda Road 200444 Shanghai China
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19
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Bereta T, Mondal A, Ślepokura K, Peng Y, Powell AK, Lisowski J. Trinuclear and Hexanuclear Lanthanide(III) Complexes of the Chiral 3+3 Macrocycle: X-ray Crystal Structures and Magnetic Properties. Inorg Chem 2019; 58:4201-4213. [DOI: 10.1021/acs.inorgchem.8b03266] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tomasz Bereta
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Abhishake Mondal
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstrasse 15, 76131 Karlsruhe, Germany
- Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Katarzyna Ślepokura
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Yan Peng
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstrasse 15, 76131 Karlsruhe, Germany
- Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Annie K. Powell
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstrasse 15, 76131 Karlsruhe, Germany
- Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Jerzy Lisowski
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
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20
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Chang FF, Zhang K, Huang W. Schiff-base macrocyclic Zn II complexes based upon flexible pendant-armed extended dialdehydes. Dalton Trans 2019; 48:363-369. [PMID: 30465667 DOI: 10.1039/c8dt03894e] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This Frontier article reviews diverse structures of Schiff-base macrocyclic ZnII complexes derived from a family of flexible pendant-armed extended dialdehydes via a preorganized synthetic strategy and the corresponding structure-determining factors, including primary cationic template effects and secondary complementary template effects. In addition, further post-modification and supramolecular self-assembly of Schiff-base ZnII macrocycles and their possible applications in a variety of areas have been discussed.
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Affiliation(s)
- Fei-Fan Chang
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China.
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21
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Paćkowski T, Gregoliński J, Ślepokura K, Lisowski J. 6 + 6 Macrocycles derived from 2,6-diformylpyridine and trans-1,2-diaminocyclohexane. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.08.059] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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22
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Kwit M, Grajewski J, Skowronek P, Zgorzelak M, Gawroński J. One‐Step Construction of the Shape Persistent, Chiral But Symmetrical Polyimine Macrocycles. CHEM REC 2018; 19:213-237. [DOI: 10.1002/tcr.201800052] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 06/29/2018] [Indexed: 01/22/2023]
Affiliation(s)
- Marcin Kwit
- Department of ChemistryAdam Mickiewicz University Umultowska 89B 61 614 Poznań Poland
- Centre for Advanced TechnologiesA. Mickiewicz University Umultowska 89C 61 614 Poznań Poland
| | - Jakub Grajewski
- Department of ChemistryAdam Mickiewicz University Umultowska 89B 61 614 Poznań Poland
| | - Paweł Skowronek
- Department of ChemistryAdam Mickiewicz University Umultowska 89B 61 614 Poznań Poland
| | - Mikołaj Zgorzelak
- Department of ChemistryAdam Mickiewicz University Umultowska 89B 61 614 Poznań Poland
| | - Jacek Gawroński
- Department of ChemistryAdam Mickiewicz University Umultowska 89B 61 614 Poznań Poland
- Centre for Advanced TechnologiesA. Mickiewicz University Umultowska 89C 61 614 Poznań Poland
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23
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Xie SM, Fu N, Li L, Yuan BY, Zhang JH, Li YX, Yuan LM. Homochiral Metal–Organic Cage for Gas Chromatographic Separations. Anal Chem 2018; 90:9182-9188. [DOI: 10.1021/acs.analchem.8b01670] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Sheng-Ming Xie
- Department of Chemistry, Yunnan Normal University, Kunming 650500, People’s Republic of China
| | - Nan Fu
- Department of Chemistry, Yunnan Normal University, Kunming 650500, People’s Republic of China
| | - Li Li
- Department of Chemistry, Yunnan Normal University, Kunming 650500, People’s Republic of China
| | - Bao-Yan Yuan
- Department of Chemistry, Yunnan Normal University, Kunming 650500, People’s Republic of China
| | - Jun-Hui Zhang
- Department of Chemistry, Yunnan Normal University, Kunming 650500, People’s Republic of China
| | - Yan-Xia Li
- Department of Chemistry, Yunnan Normal University, Kunming 650500, People’s Republic of China
| | - Li-Ming Yuan
- Department of Chemistry, Yunnan Normal University, Kunming 650500, People’s Republic of China
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24
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Lee E, Lee SG, Park IH, Kim S, Ju H, Jung JH, Ikeda M, Habata Y, Lee SS. Endo- and Exocyclic Coordination of a 20-Membered N 2O 2S 2-Macrocycle and Cascade Complexation of a 40-Membered N 4O 4S 4-Macrocycle. Inorg Chem 2018; 57:6289-6299. [PMID: 29722969 DOI: 10.1021/acs.inorgchem.8b00154] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A 20-membered N2O2S2-macrocycle (L1) and a 40-membered N4O4S4-macrocycle (L2) were employed as a [1:1] and a [2:2] cyclization product, respectively, for the preparation of diverse types of supramolecular complexes including a cascade complex. Six complexes (1-6) of the smaller macrocycle L1 including discrete to continuous forms, mono- to heteronuclear, and endo- to exo- and endo/exocoordination were prepared and their coordination modes were discussed systemically. First, the reaction of L1 with CuI in the presence of trifluoroacetic acid afforded an exocyclic 1-D coordination polymer {[(μ4-Cu4I4)(HL1)2](CF3COO)2} n (1). Meanwhile, the reaction of L1 with Cu(ClO4)2·6H2O afforded a typical endocyclic mononuclear complex [CuII(L1)](ClO4)2·H2O (2). In the reactions of L1 with CdX2 (X = Br and I), isostructural sandwich-type complexes [Cd(L1)2Br2] (3) and [Cd(L1)2I2] (4) were isolated. The treatment of L1 with Hg(ClO4)2 also afforded a sandwich-type complex [Hg(L1)2](ClO4)2 (5). One-pot reaction of L1 with a mixture of HgI2 and CdI2 afforded a dumbbell-type heteronuclear complex {[Cd(L1)]2(μ-Hg2I6)}[Hg2I6] (6), in which the Cd(II) ion occupies the macrocyclic cavity. Further, such two endocyclic Cd(II) complex units are bridged by a square-type (μ-Hg2I6)2- cluster remaining another same cluster separately. The comparative NMR data exhibited a higher affinity of Cd(II) over Hg(II) toward L1, in the parallel to the situation occurred in the solid state. Meanwhile, complexations of the extra-large macrocycle L2 is more challenging to afford some interesting dimercury(II) coordination products including a cascade complex. In solution, the dimercury(II) perchlorato complex of L2 as a metalloligand shows a preferential binding of dabco (1,4-diazabicyclo[2,2,2]octane), but its dimercury(II) iodo complex has a much smaller affinity for dabco. In order to explain these results, the solid dimercury(II) complexes with different anions [Hg2(L2)X4] (7: X = I, 8: X = ClO4) were prepared and characterized. Further, the dimercury(II) perchlorato complex 8 reacts with dabco to forms a cascade complex [Hg2(L2)(μ-dabco)(ClO4)2](ClO4)2·2DMF·2ether (9), exhibiting its formation being metal-driven and coordinated anion-regulated. The observed cascade complexation both in solution and solid states is an example of the adaptive guest binding.
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Affiliation(s)
- Eunji Lee
- Department of Chemistry and Research Institute of Natural Science , Gyeongsang National University , Jinju 52828 , South Korea
| | - Seul-Gi Lee
- Department of Chemistry and Research Institute of Natural Science , Gyeongsang National University , Jinju 52828 , South Korea
| | - In-Hyeok Park
- Department of Chemistry and Research Institute of Natural Science , Gyeongsang National University , Jinju 52828 , South Korea
| | - Seulgi Kim
- Department of Chemistry and Research Institute of Natural Science , Gyeongsang National University , Jinju 52828 , South Korea
| | - Huiyeong Ju
- Department of Chemistry and Research Institute of Natural Science , Gyeongsang National University , Jinju 52828 , South Korea
| | - Jong Hwa Jung
- Department of Chemistry and Research Institute of Natural Science , Gyeongsang National University , Jinju 52828 , South Korea
| | - Mari Ikeda
- Education Center, Faculty of Engineering , Chiba Institute of Technology , 2-1-1 Shibazono , Narashino , Chiba 275-0023 , Japan
| | - Yoichi Habata
- Department of Chemistry , Toho University , 2-2-1 Miyama , Funabashi , Chiba 274-8510 , Japan
| | - Shim Sung Lee
- Department of Chemistry and Research Institute of Natural Science , Gyeongsang National University , Jinju 52828 , South Korea
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25
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Transmetalation for Flexible Pendant-Armed Schiff-Base Macrocyclic Complexes Influenced by Halide Effects. Inorg Chem 2018; 57:1438-1448. [PMID: 29323889 DOI: 10.1021/acs.inorgchem.7b02835] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Three 46-membered [2 + 2] pendant-armed Schiff-base macrocyclic dinuclear CdII and CuII complexes (2a, 2b, and 3b) and one 23-membered [1 + 1] CuII macrocycle 4a were prepared from the template-directed condensation reactions between 1,2-bis(2-aminoethoxy)-ethane and extended Cl-dialdehyde in the presence of CdX2 and CuX2 (X = Cl and Br), in which halide effects play important roles in the organization of final macrocyclic complexes in addition to the dominant influence of metal cations. Transmetalation was intensively studied among these CdII and CuII complexes with large and flexible macrocyclic ligands, including two previously synthesized dinuclear ZnII macrocycles (1a and 1b). Our results indicate that ZnII → CuII and CdII → CuII transmetalation proceeds more quickly than that from CdII to ZnII, and all the processes are found to be irreversible. It is noted that a [2 + 2] heterodinuclear CdIIZnII macrocyclic intermediate could be detected by ESI-MS together with [2 + 2] homodinuclear CdII and ZnII macrocyclic complexes. Furthermore, distinct halide behavior was observed in the in situ CdII → CuII and ZnII → CuII metal-ion exchange. That is to say, [2 + 2] macrocycles (1a and 2a) could be converted to [1 + 1] macrocycles 4a and 4b under the reflux condition in the case of CuCl2, accompanied by the configurational transformation from half-folded dinuclear ZnII and CdII to unfolded CuII macrocyclic skeleton. In contrast, CuBr2 leads to a highly efficient transmetalation to corresponding [2 + 2] dinuclear CuII complex 3b from both 1b and 2b no matter the experimental condition used.
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26
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Janiak A, Kwit M, Barbour LJ. An unexpected relationship between solvent inclusion and gas sorption properties of chiral calixsalen solids. Supramol Chem 2018. [DOI: 10.1080/10610278.2018.1427865] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Agnieszka Janiak
- Department of Chemistry, Adam Mickiewicz University, Poznan, Poland
- Department of Chemistry and Polymer Science, Stellenbosch University, Stellenbosch, South Africa
| | - Marcin Kwit
- Department of Chemistry, Adam Mickiewicz University, Poznan, Poland
- Wielkopolska Center for Advanced Technologies (WCAT), Poznan, Poland
| | - Leonard J. Barbour
- Department of Chemistry and Polymer Science, Stellenbosch University, Stellenbosch, South Africa
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27
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Seo S, Ju H, Kim S, Park IH, Lee E, Lee SS. Group 12 Metal Complexes of an 18-Membered N2O2S2 Macrocycle Incorporating Two Pyridines: First Examples of an Infinite Mercury(I) Complex and a Dumbbell-Shaped Heteronuclear Complex with a Macrocyclic Ligand. Inorg Chem 2016; 55:11028-11039. [DOI: 10.1021/acs.inorgchem.6b01583] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Sujin Seo
- Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, South Korea
| | - Huiyeong Ju
- Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, South Korea
| | - Seulgi Kim
- Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, South Korea
| | - In-Hyeok Park
- Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, South Korea
| | - Eunji Lee
- Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, South Korea
| | - Shim Sung Lee
- Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, South Korea
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28
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Hu Y, Zhang L, Chang FF, Zhao PC, Feng GF, Zhang K, Huang W. Construction of Chiral [4 + 4] and [2 + 2] Schiff-Base Macrocyclic Zinc(II) Complexes Influenced by Counterions and Pendant Arms. Inorg Chem 2016; 55:8260-2. [DOI: 10.1021/acs.inorgchem.6b01493] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yong Hu
- State Key Laboratory of Coordination
Chemistry, Nanjing National Laboratory of Microstructures, School
of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu Province 210093, P. R. China
| | - Lei Zhang
- State Key Laboratory of Coordination
Chemistry, Nanjing National Laboratory of Microstructures, School
of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu Province 210093, P. R. China
| | - Fei-Fan Chang
- State Key Laboratory of Coordination
Chemistry, Nanjing National Laboratory of Microstructures, School
of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu Province 210093, P. R. China
| | - Pei-Chen Zhao
- State Key Laboratory of Coordination
Chemistry, Nanjing National Laboratory of Microstructures, School
of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu Province 210093, P. R. China
| | - Gen-Feng Feng
- State Key Laboratory of Coordination
Chemistry, Nanjing National Laboratory of Microstructures, School
of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu Province 210093, P. R. China
| | - Kun Zhang
- State Key Laboratory of Coordination
Chemistry, Nanjing National Laboratory of Microstructures, School
of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu Province 210093, P. R. China
| | - Wei Huang
- State Key Laboratory of Coordination
Chemistry, Nanjing National Laboratory of Microstructures, School
of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu Province 210093, P. R. China
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29
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Löffler M, Gregoliński J, Korabik M, Lis T, Lisowski J. Multinuclear Ni(ii), Cu(ii) and Zn(ii) complexes of chiral macrocyclic nonaazamine. Dalton Trans 2016; 45:15586-15594. [DOI: 10.1039/c6dt02504h] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Herein, we report the preparation and crystal structures of Ni(ii), Cu(ii) and Zn(ii) complexes. For both the Ni(ii) and Cu(ii) compounds, a magnetostructural correlation was established.
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Affiliation(s)
- Marta Löffler
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | | | - Maria Korabik
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | - Tadeusz Lis
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | - Jerzy Lisowski
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
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30
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Kieryk P, Janczak J, Panek J, Miklitz M, Lisowski J. Chiral 2 + 3 Keto-Enamine Pseudocyclophanes Derived from 1,3,5-Triformylphloroglucinol. Org Lett 2015; 18:12-5. [DOI: 10.1021/acs.orglett.5b02989] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Przemysław Kieryk
- Department
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Jan Janczak
- Institute
of Low Temperature and Structure Research, Polish Academy of Sciences, P.O. Box
1410, 50-950, Wrocław, Poland
| | - Jarosław Panek
- Department
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Marcin Miklitz
- Department
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Jerzy Lisowski
- Department
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
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31
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Janczak J, Prochowicz D, Lewiński J, Fairen-Jimenez D, Bereta T, Lisowski J. Trinuclear Cage-Like ZnII
Macrocyclic Complexes: Enantiomeric Recognition and Gas Adsorption Properties. Chemistry 2015; 22:598-609. [DOI: 10.1002/chem.201503479] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Indexed: 11/06/2022]
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32
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Abstract
We demonstrate the synthesis and characterization of the solution conformations of a collection of functionalized spiroligomer-based macrocycles. These macrocycles contain 14 independently controllable stereocenters and four independently controllable functional groups on a highly preorganized scaffold. These molecules are being developed to display complex, preorganized surfaces for binding proteins and to create enzyme-like active sites. In this work, we demonstrate the convergent synthetic approach to this new class of macrocycles and demonstrate that the conformational properties of these molecules can be changed by altering the configuration stereocenters within the backbone.
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Affiliation(s)
- Qingquan Zhao
- Department of Chemistry, Temple University , 1901 North 13th Street, Philadelphia, Pennsylvania 19122, United States
| | - Christian E Schafmeister
- Department of Chemistry, Temple University , 1901 North 13th Street, Philadelphia, Pennsylvania 19122, United States
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33
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Gregoliński J, Ślepokura K, Lisowski J. Lanthanide(iii) and lead(ii) complexes of a chiral nonaaza macrocyclic amine based on 1,2-diaminocyclopentane. Dalton Trans 2015; 44:16345-51. [DOI: 10.1039/c5dt02478a] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the synthesis, spectroscopic characterization and X-ray crystal structures of a series of helical complexes of a new chiral macrocycle based on diaminocyclopentane fragments. In the case of a Pb(ii) derivative the NMR data indicate a dynamic process corresponding to partial wrapping and unwrapping of the macrocycle resulting in the switching of the helix axis.
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Affiliation(s)
| | | | - Jerzy Lisowski
- Department of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
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34
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Zhang K, Qian H, Zhang L, Huang W. Influence of the Pendant Arm, Halide, and Solvent on High-Efficient-Tuning [1 + 1] and [2 + 2] Schiff-Base Macrocyclic Complexes via a Zinc-Ion Template. Inorg Chem 2014; 54:675-81. [DOI: 10.1021/ic502642q] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Kun Zhang
- State Key Laboratory
of Coordination Chemistry, Nanjing National Laboratory of Microstructures,
School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu Province 210093, P. R. China
| | - Huifen Qian
- College of Sciences, Nanjing Tech University, Nanjing, Jiangsu Province 210009, P. R. China
| | - Lei Zhang
- State Key Laboratory
of Coordination Chemistry, Nanjing National Laboratory of Microstructures,
School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu Province 210093, P. R. China
| | - Wei Huang
- State Key Laboratory
of Coordination Chemistry, Nanjing National Laboratory of Microstructures,
School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu Province 210093, P. R. China
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35
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Cheng L, Wang J, Zhang XY, Gou SH, Fang L. A trinuclear copper (II) complex derived from a chiral [3+3] phenol-based macrocycle: Synthesis, structure and magnetic properties. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.07.032] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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36
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Gregoliński J, Ślepokura K, Paćkowski T, Lisowski J. Expansion of a 2 + 2 Macrocycle into a 6 + 6 Macrocycle: Template Effect of Cadmium(II). Org Lett 2014; 16:4372-5. [DOI: 10.1021/ol501602f] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Janusz Gregoliński
- Department of Chemistry, University of Wrocław, 14 F.
Joliot-Curie, 50-383 Wrocław, Poland
| | - Katarzyna Ślepokura
- Department of Chemistry, University of Wrocław, 14 F.
Joliot-Curie, 50-383 Wrocław, Poland
| | - Tomasz Paćkowski
- Department of Chemistry, University of Wrocław, 14 F.
Joliot-Curie, 50-383 Wrocław, Poland
| | - Jerzy Lisowski
- Department of Chemistry, University of Wrocław, 14 F.
Joliot-Curie, 50-383 Wrocław, Poland
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37
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Mandal L, Mohanta S. Unprecedented dinuclear Robson type macrocyclic complexes having two +iiimetal ions in two compartments and the role of the diimino moiety on the stability of metal ion oxidation states. Dalton Trans 2014; 43:15737-51. [DOI: 10.1039/c4dt01647e] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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38
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Kobyłka MJ, Ślepokura K, Acebrón Rodicio M, Paluch M, Lisowski J. Incorporation of Trinuclear Lanthanide(III) Hydroxo Bridged Clusters in Macrocyclic Frameworks. Inorg Chem 2013; 52:12893-903. [DOI: 10.1021/ic400508y] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Michał J. Kobyłka
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383
Wrocław, Poland
| | - Katarzyna Ślepokura
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383
Wrocław, Poland
| | - Maria Acebrón Rodicio
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383
Wrocław, Poland
| | - Marta Paluch
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383
Wrocław, Poland
| | - Jerzy Lisowski
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383
Wrocław, Poland
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39
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Fischmann S, Lüning U. Dynamic Combinatorial Libraries of Macrocyclic Imines and Their Applications. Isr J Chem 2013. [DOI: 10.1002/ijch.201200092] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Svenja Fischmann
- Otto‐Diels‐Institut für Organische Chemie, Christian‐Albrechts‐Universität zu Kiel, Olshausenstr. 40, D‐24098 Kiel (Germany)
| | - Ulrich Lüning
- Otto‐Diels‐Institut für Organische Chemie, Christian‐Albrechts‐Universität zu Kiel, Olshausenstr. 40, D‐24098 Kiel (Germany) phone: +49‐431‐880‐2450 fax: +49‐431‐880‐1558
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40
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Gajewy J, Gawronski J, Kwit M. Asymmetric hydrosilylation of ketones catalyzed by complexes formed from trans-diaminocyclohexane-based diamines and diethylzinc. MONATSHEFTE FUR CHEMIE 2012; 143:1045-1054. [PMID: 26166868 PMCID: PMC4494764 DOI: 10.1007/s00706-012-0754-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2011] [Accepted: 03/12/2012] [Indexed: 11/05/2022]
Abstract
ABSTRACT Chiral acyclic and macrocyclic amines derived from trans-1,2-diaminocyclohexane in complexes with diethylzinc efficiently catalyze asymmetric hydrosilylation of aryl-alkyl and aryl-aryl ketones with enantiomeric excess of the product up to 86 %. A trianglamine ligand with a cyclic structure or the presence of an additional coordinating group increases the enantioselectivity of the reaction, in comparison with catalysis by a simple acyclic N,N'-dibenzyl-1,2-diaminocyclohexane ligand. In addition, the effect of the asymmetric activation of the catalyst by a variety of alcohols and diols is studied. GRAPHICAL ABSTRACT
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Affiliation(s)
- Jadwiga Gajewy
- Department of Chemistry, A. Mickiewicz University, 60-780 Poznan, Poland
| | - Jacek Gawronski
- Department of Chemistry, A. Mickiewicz University, 60-780 Poznan, Poland
| | - Marcin Kwit
- Department of Chemistry, A. Mickiewicz University, 60-780 Poznan, Poland
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