1
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Inoue R, Yokoyama M, Maruyama I, Morisaki Y. Direct Synthesis of ABCD-Porphyrin Platinum(II) Complexes via Dehydrative Aromatization. Chemistry 2023; 29:e202301717. [PMID: 37401251 DOI: 10.1002/chem.202301717] [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: 05/30/2023] [Revised: 06/20/2023] [Accepted: 07/03/2023] [Indexed: 07/05/2023]
Abstract
Since the development of the first method for porphyrin synthesis by Rothemund in 1935, porphyrin derivatives have been widely investigated and have played an essential role in chemical sciences. Most synthetic routes of porphyrins involve oxidative aromatization. Herein, we present a synthetic method to produce ABCD-porphyrins, including chiral ones, through a one-pot reaction involving "coordination, cyclization, and dehydrative aromatization" using a mono-dipyrrinatoPt(II)Cl(COE) (COE=cyclooctene) complex as a platinum template.
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Affiliation(s)
- Ryo Inoue
- Department of Applied Chemistry for Environment, School of Biological and Environmental Sciences, Kwansei Gakuin University, 1 Gakuen Uegahara, Sanda, Hyogo, 669-1330, Japan
| | - Momoka Yokoyama
- Department of Applied Chemistry for Environment, School of Biological and Environmental Sciences, Kwansei Gakuin University, 1 Gakuen Uegahara, Sanda, Hyogo, 669-1330, Japan
| | - Itsuki Maruyama
- Department of Applied Chemistry for Environment, School of Biological and Environmental Sciences, Kwansei Gakuin University, 1 Gakuen Uegahara, Sanda, Hyogo, 669-1330, Japan
| | - Yasuhiro Morisaki
- Department of Applied Chemistry for Environment, School of Biological and Environmental Sciences, Kwansei Gakuin University, 1 Gakuen Uegahara, Sanda, Hyogo, 669-1330, Japan
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2
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Feineis D, Bringmann G. Asian Ancistrocladus Lianas as Creative Producers of Naphthylisoquinoline Alkaloids. PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS 2023; 119:1-335. [PMID: 36587292 DOI: 10.1007/978-3-031-10457-2_1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This book describes a unique class of secondary metabolites, the mono- and dimeric naphthylisoquinoline alkaloids. They occur in lianas of the paleotropical Ancistrocladaceae and Dioncophyllaceae families, exclusively. Their unprecedented structures include stereogenic centers and rotationally hindered, and thus likewise stereogenic, axes. Extended recent investigations on six Ancistrocladus species from Asia, as reported in this review, shed light on their fascinating phytochemical productivity, with over 100 such intriguing natural products. This high chemodiversity arises from a likewise unique biosynthesis from acetate-malonate units, following a novel polyketidic pathway to plant-derived isoquinoline alkaloids. Some of the compounds show most promising antiparasitic activities. Likewise presented are strategies for the regio- and stereoselective total synthesis of the alkaloids, including the directed construction of the chiral axis.
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Affiliation(s)
- Doris Feineis
- Institute of Organic Chemistry, University of Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Gerhard Bringmann
- Institute of Organic Chemistry, University of Würzburg, Am Hubland, 97074, Würzburg, Germany.
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3
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Ishizuka T, Grover N, Kingsbury CJ, Kotani H, Senge MO, Kojima T. Nonplanar porphyrins: synthesis, properties, and unique functionalities. Chem Soc Rev 2022; 51:7560-7630. [PMID: 35959748 DOI: 10.1039/d2cs00391k] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Porphyrins are variously substituted tetrapyrrolic macrocycles, with wide-ranging biological and chemical applications derived from metal chelation in the core and the 18π aromatic surface. Under suitable conditions, the porphyrin framework can deform significantly from regular planar shape, owing to steric overload on the porphyrin periphery or steric repulsion in the core, among other structure modulation strategies. Adopting this nonplanar porphyrin architecture allows guest molecules to interact directly with an exposed core, with guest-responsive and photoactive electronic states of the porphyrin allowing energy, information, atom and electron transfer within and between these species. This functionality can be incorporated and tuned by decoration of functional groups and electronic modifications, with individual deformation profiles adapted to specific key sensing and catalysis applications. Nonplanar porphyrins are assisting breakthroughs in molecular recognition, organo- and photoredox catalysis; simultaneously bio-inspired and distinctly synthetic, these molecules offer a new dimension in shape-responsive host-guest chemistry. In this review, we have summarized the synthetic methods and design aspects of nonplanar porphyrin formation, key properties, structure and functionality of the nonplanar aromatic framework, and the scope and utility of this emerging class towards outstanding scientific, industrial and environmental issues.
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Affiliation(s)
- Tomoya Ishizuka
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba and CREST (JST), 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8571, Japan.
| | - Nitika Grover
- School of Chemistry, Chair of Organic Chemistry, Trinity Biomedical Sciences Institute, Trinity College Dublin, The University of Dublin, 152-160 Pearse Street, Dublin 2, Ireland
| | - Christopher J Kingsbury
- School of Chemistry, Chair of Organic Chemistry, Trinity Biomedical Sciences Institute, Trinity College Dublin, The University of Dublin, 152-160 Pearse Street, Dublin 2, Ireland
| | - Hiroaki Kotani
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba and CREST (JST), 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8571, Japan.
| | - Mathias O Senge
- Institute for Advanced Study (TUM-IAS), Technical University of Munich, Focus Group - Molecular and Interfacial Engineering of Organic Nanosystems, Lichtenbergstrasse 2a, 85748 Garching, Germany.
| | - Takahiko Kojima
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba and CREST (JST), 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8571, Japan.
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4
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Van Raden JM, Alexandropoulos DI, Slota M, Sopp S, Matsuno T, Thompson AL, Isobe H, Anderson HL, Bogani L. Singly and Triply Linked Magnetic Porphyrin Lanthanide Arrays. J Am Chem Soc 2022; 144:8693-8706. [PMID: 35503091 PMCID: PMC9121389 DOI: 10.1021/jacs.2c02084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
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The introduction
of paramagnetic metal centers into a conjugated
π-system is a promising approach toward engineering spintronic
materials. Here, we report an investigation of two types of spin-bearing
dysprosium(III) and gadolinium(III) porphyrin dimers: singly meso–meso-linked dimers with twisted conformations
and planar edge-fused β,meso,β-linked
tapes. The rare-earth spin centers sit out of the plane of the porphyrin,
so that the singly linked dimers are chiral, and their enantiomers
can be resolved, whereas the edge-fused tape complexes can be separated
into syn and anti stereoisomers.
We compare the crystal structures, UV–vis–NIR absorption
spectra, electrochemistry, EPR spectroscopy, and magnetic behavior
of these complexes. Low-temperature SQUID magnetometry measurements
reveal intramolecular antiferromagnetic exchange coupling between
the GdIII centers in the edge-fused dimers (syn isomer: J = −51 ± 2 MHz; anti isomer: J = −19 ± 3 MHz), whereas no
exchange coupling is detected in the singly linked twisted complex.
The phase-memory times, Tm, are in the
range of 8–10 μs at 3 K, which is long enough to test
quantum computational schemes using microwave pulses. Both the syn and anti Dy2 edge-fused
tapes exhibit single-molecule magnetic hysteresis cycles at temperatures
below 0.5 K with slow magnetization dynamics.
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Affiliation(s)
- Jeff M Van Raden
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Oxford OX1 3TA, U.K
| | | | - Michael Slota
- Department of Materials, University of Oxford, Oxford OX1 3PH, U.K
| | - Simen Sopp
- Department of Materials, University of Oxford, Oxford OX1 3PH, U.K
| | - Taisuke Matsuno
- Department of Chemistry, The University of Tokyo, Tokyo 113-0033, Japan
| | - Amber L Thompson
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Oxford OX1 3TA, U.K
| | - Hiroyuki Isobe
- Department of Chemistry, The University of Tokyo, Tokyo 113-0033, Japan
| | - Harry L Anderson
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Oxford OX1 3TA, U.K
| | - Lapo Bogani
- Department of Materials, University of Oxford, Oxford OX1 3PH, U.K
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5
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Liu Q, Ren W, Zhang S, Huang Y, Chen D, Zeng W, Zhou Z, He L, Guo W, Li J. d‐Orbital Reconstructions Forced by Double Bow‐Shaped Deformations and Second Coordination Sphere Effects of Cu(II) Heme Analogs in HER**. Chemistry 2022; 28:e202103892. [DOI: 10.1002/chem.202103892] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Indexed: 11/11/2022]
Affiliation(s)
- Qiuhua Liu
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule Ministry of Education and School of Chemistry and Chemical Engineering Institution for Hunan University of Science and Technology Yuhu District Xiangtan 411201 P. R. China
| | - Wanjie Ren
- College of Materials Science and Optoelectronic Technology University of Chinese Academy of Sciences Yanqi Lake, Huairou District Beijing 101408 P. R. China
| | - Siwei Zhang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule Ministry of Education and School of Chemistry and Chemical Engineering Institution for Hunan University of Science and Technology Yuhu District Xiangtan 411201 P. R. China
| | - Yang Huang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation Suzhou Research Institute of LICP Institution for Lanzhou Institute of Chemical Physics (LICP) Chinese Academy of Sciences Lanzhou 730000 P. R. China
| | - Dilong Chen
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule Ministry of Education and School of Chemistry and Chemical Engineering Institution for Hunan University of Science and Technology Yuhu District Xiangtan 411201 P. R. China
| | - Wennan Zeng
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule Ministry of Education and School of Chemistry and Chemical Engineering Institution for Hunan University of Science and Technology Yuhu District Xiangtan 411201 P. R. China
| | - Zaichun Zhou
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule Ministry of Education and School of Chemistry and Chemical Engineering Institution for Hunan University of Science and Technology Yuhu District Xiangtan 411201 P. R. China
| | - Lin He
- State Key Laboratory for Oxo Synthesis and Selective Oxidation Suzhou Research Institute of LICP Institution for Lanzhou Institute of Chemical Physics (LICP) Chinese Academy of Sciences Lanzhou 730000 P. R. China
| | - Wenping Guo
- National Energy Center for Coal to Clean Fuels Synfuels China Company Ltd Huairou District Beijing 101400 P. R. China
| | - Jianfeng Li
- College of Materials Science and Optoelectronic Technology University of Chinese Academy of Sciences Yanqi Lake, Huairou District Beijing 101408 P. R. China
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6
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Kumar Maurya Y, Wei P, Shimada T, Yamasumi K, Mori S, Furukawa K, Kusaba H, Ishihara T, Xie Y, Ishida M, Furuta H. Chiral Interlocked Corrole Dimers Directly Linked at Inner Carbon Atoms of Confused Pyrrole Rings. Chem Asian J 2021; 16:743-747. [PMID: 33624937 DOI: 10.1002/asia.202100083] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/23/2021] [Indexed: 12/13/2022]
Abstract
A facile synthetic strategy towards conformationally stable chiral chromophores based on dimeric porphyrinoids has been established. A peculiar class of face-to-face intramolecularly interlocked corrole dimers were formed by the oxidative C-C coupling linked at the inner carbon sites upon simple treatment of copper(II) ions. Their intrinsic electronic structures were modulated by the peripheral corrole ring annulations, which lead to distinct optical properties and redox profiles. The stereogenic carbon centers implemented in the confused corrole skeleton provided a rationale for designing novel chiral materials.
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Affiliation(s)
- Yogesh Kumar Maurya
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
| | - Pingchun Wei
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
| | - Takahide Shimada
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
| | - Kazuhisa Yamasumi
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
| | - Shigeki Mori
- Advanced Research Support Center, Ehime University, Matsuyama, 790-8577, Japan
| | - Ko Furukawa
- Center for Instrumental Analysis, Niigata University, Niigata, 950-2181, Japan
| | - Hajime Kusaba
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, Fukuoka, 819-0395, Japan
| | - Tatsumi Ishihara
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, Fukuoka, 819-0395, Japan
| | - Yongshu Xie
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry & Molecular Engineering, State Key Laboratory of Bioreactor Engineering, Laboratory of Pharmaceutical Crystal Engineering & Technology, School of Pharmacy, East China University of Science & Technology, 200237, Shanghai, P. R. China
| | - Masatoshi Ishida
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
| | - Hiroyuki Furuta
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Center for Molecular Systems, Kyushu University, Fukuoka, 819-0395, Japan
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7
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Yamashita KI, Hirano D, Fujimaki K, Sugiura KI. Synthesis of Porphyrinquinone and Doubly-Fused Diporphyrin Quinone Through Oxidation of Diarylporphyrins Using a Hypervalent Iodine Compound. Chem Asian J 2020; 15:3037-3043. [PMID: 32749058 DOI: 10.1002/asia.202000781] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 07/28/2020] [Indexed: 11/06/2022]
Abstract
Treatment of a meso-diarylporphyrin with PhI(OAc)2 in the presence of BF3 ⋅ OEt2 and propionic acid affords the corresponding porphyrinquinone in a high yield (91%). A novel quinone derived from meso-meso β-β doubly-fused diporphyrin was obtained as the sole byproduct (16% yield), which exhibits strong panchromatic absorption between 300 and 1000 nm. It has a low HOMO-LUMO gap owing to expanded and low-symmetry π-planes.
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Affiliation(s)
- Ken-Ichi Yamashita
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo, 192-0397, Japan.,Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Daisuke Hirano
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo, 192-0397, Japan
| | - Keisuke Fujimaki
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo, 192-0397, Japan
| | - Ken-Ichi Sugiura
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo, 192-0397, Japan
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8
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Habets T, Lensen D, Speller S, Elemans JAAW. Self-Assembly of Covalently Linked Porphyrin Dimers at the Solid-Liquid Interface. Molecules 2019; 24:molecules24163018. [PMID: 31434280 PMCID: PMC6720350 DOI: 10.3390/molecules24163018] [Citation(s) in RCA: 5] [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: 07/31/2019] [Revised: 08/12/2019] [Accepted: 08/17/2019] [Indexed: 12/20/2022] Open
Abstract
The synthesis and surface self-assembly behavior of two types of metal-porphyrin dimers is described. The first dimer type consists of two porphyrins linked via a rigid conjugated spacer, and the second type has an alkyne linker, which allows rotation of the porphyrin moieties with respect to each other. The conjugated dimers were equipped with two copper or two manganese centers, while the flexible dimers allowed a modular built-up that also made the incorporation of two different metal centers possible. The self-assembly of the new porphyrin dimers at a solid–liquid interface was investigated at the single-molecule scale using scanning tunneling microscopy (STM). All dimers formed monolayers, of which the stability and the internal degree of ordering of the molecules depended on the metal centers in the porphyrins. While in all monolayers the dimers were oriented coplanar with respect to the underlying surface (‘face-on’), the flexible dimer containing a manganese and a copper center could be induced, via the application of a voltage pulse in the STM setup, to self-assemble into monolayers in which the porphyrin dimers adopted a non-common perpendicular (‘edge-on’) geometry with respect to the surface.
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Affiliation(s)
- Thomas Habets
- Institute for Molecules and Materials, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - Dennis Lensen
- Institute for Molecules and Materials, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - Sylvia Speller
- Institute of Physics, University of Rostock, Albert-Einstein-Straße 23, 18059 Rostock, Germany
- Department Life, Light & Matter-University of Rostock, 18051 Rostock, Germany
| | - Johannes A A W Elemans
- Institute for Molecules and Materials, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands.
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9
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Mándi A, Kurtán T. Applications of OR/ECD/VCD to the structure elucidation of natural products. Nat Prod Rep 2019; 36:889-918. [DOI: 10.1039/c9np00002j] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OR, ECD and VCD are powerful methods to determine the absolute configuration of natural products either applied independently or in combination.
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Affiliation(s)
- Attila Mándi
- Department of Organic Chemistry
- University of Debrecen
- Debrecen
- Hungary
| | - Tibor Kurtán
- Department of Organic Chemistry
- University of Debrecen
- Debrecen
- Hungary
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10
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Schies C, Alemayehu AB, Vazquez-Lima H, Thomas KE, Bruhn T, Bringmann G, Ghosh A. Metallocorroles as inherently chiral chromophores: resolution and electronic circular dichroism spectroscopy of a tungsten biscorrole. Chem Commun (Camb) 2018; 53:6121-6124. [PMID: 28530281 DOI: 10.1039/c7cc02027a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An inherently chiral metallocorrole has been resolved for the first time by means of HPLC on a chiral stationary phase. For the compound in question, a homoleptic tungsten biscorrole, the absolute configurations of the enantiomers were assigned using online HPLC-ECD measurements in conjunction with time-dependent CAM-B3LYP calculations, which provided accurate simulations of the ECD spectra.
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Affiliation(s)
- Christine Schies
- Institute of Organic Chemistry, University of Würzburg, 97074 Würzburg, Germany.
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11
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Bornhof AB, Xiong R, Borbas KE. Rational Synthesis of 2-Bromoporphyrins and 2,12-Dibromoporphyrins. J Org Chem 2017; 82:12908-12913. [PMID: 29094938 DOI: 10.1021/acs.joc.7b02404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Bromoporphyrins were prepared by the metal-mediated self-condensation of brominated 1-formyldipyrromethanes. Depending on the conditions, Mg(II)-2,12-dibromoporphyrin and Mg(II)-2-bromoporphyrin could be obtained in up to 11% and 17% isolated yield, respectively. Zn(II) was also a viable templating metal. The positions of the bromine substituents were confirmed by 2D-NMR spectroscopic analysis and the X-ray crystal structure of a derivative. Suzuki and Sonogashira reactions of the bromoporphyrins yielded 2-substituted or 2,12-disubstituted porphyrins with red-shifted absorption and emission spectra. This method provides access to the minimalist core of β-mono- and β,β'-disubstituted porphyrins from readily available starting materials.
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Affiliation(s)
- Anna-Bea Bornhof
- Department of Chemistry, Ångström Laboratory, Uppsala University , Box 523, 751 20 Uppsala, Sweden
| | - Ruisheng Xiong
- Department of Chemistry, Ångström Laboratory, Uppsala University , Box 523, 751 20 Uppsala, Sweden
| | - K Eszter Borbas
- Department of Chemistry, Ångström Laboratory, Uppsala University , Box 523, 751 20 Uppsala, Sweden
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12
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Hiroto S, Miyake Y, Shinokubo H. Synthesis and Functionalization of Porphyrins through Organometallic Methodologies. Chem Rev 2016; 117:2910-3043. [PMID: 27709907 DOI: 10.1021/acs.chemrev.6b00427] [Citation(s) in RCA: 260] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
This review focuses on the postfunctionalization of porphyrins and related compounds through catalytic and stoichiometric organometallic methodologies. The employment of organometallic reactions has become common in porphyrin synthesis. Palladium-catalyzed cross-coupling reactions are now standard techniques for constructing carbon-carbon bonds in porphyrin synthesis. In addition, iridium- or palladium-catalyzed direct C-H functionalization of porphyrins is emerging as an efficient way to install various substituents onto porphyrins. Furthermore, the copper-mediated Huisgen cycloaddition reaction has become a frequent strategy to incorporate porphyrin units into functional molecules. The use of these organometallic techniques, along with the traditional porphyrin synthesis, now allows chemists to construct a wide range of highly elaborated and complex porphyrin architectures.
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Affiliation(s)
- Satoru Hiroto
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University , Nagoya 464-8603, Japan
| | - Yoshihiro Miyake
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University , Nagoya 464-8603, Japan
| | - Hiroshi Shinokubo
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University , Nagoya 464-8603, Japan
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13
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Grimme S, Bannwarth C. Ultra-fast computation of electronic spectra for large systems by tight-binding based simplified Tamm-Dancoff approximation (sTDA-xTB). J Chem Phys 2016; 145:054103. [DOI: 10.1063/1.4959605] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Affiliation(s)
- Stefan Grimme
- Mulliken Center for Theoretical Chemistry, Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms Universität Bonn, Beringstraße 4, 53115 Bonn, Germany
| | - Christoph Bannwarth
- Mulliken Center for Theoretical Chemistry, Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms Universität Bonn, Beringstraße 4, 53115 Bonn, Germany
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14
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Bruhn T, Pescitelli G, Witterauf F, Ahrens J, Funk M, Wolfram B, Schneider H, Radius U, Bröring M. Cryptochirality in 2,2′-Coupled BODIPY DYEmers. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600585] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Torsten Bruhn
- Institut für Organische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Gennaro Pescitelli
- Dipartimento di Chimica e Chimica Industriale; Università di Pisa; Via Moruzzi 13 56124 Pisa Italy
| | - Franziska Witterauf
- Institut für Organische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Johannes Ahrens
- Institut für Anorganische und Analytische Chemie (IAAC); Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Markus Funk
- Institut für Anorganische und Analytische Chemie (IAAC); Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Benedikt Wolfram
- Institut für Anorganische und Analytische Chemie (IAAC); Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Heidi Schneider
- Institut für Anorganische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Udo Radius
- Institut für Anorganische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Martin Bröring
- Institut für Anorganische und Analytische Chemie (IAAC); Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
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15
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Masnyk M, Butkiewicz A, Górecki M, Luboradzki R, Bannwarth C, Grimme S, Frelek J. Synthesis and Comprehensive Structural and Chiroptical Characterization of Enones Derived from (−)-α-Santonin by Experiment and Theory. J Org Chem 2016; 81:4588-600. [DOI: 10.1021/acs.joc.6b00416] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Marek Masnyk
- Institute
of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Aleksandra Butkiewicz
- Institute
of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Marcin Górecki
- Institute
of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Roman Luboradzki
- Institute
of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Christoph Bannwarth
- Mulliken
Center for Theoretical Chemistry, Institute of Physical and Theoretical
Chemistry, University of Bonn, Beringstr. 4, 53115 Bonn, Germany
| | - Stefan Grimme
- Mulliken
Center for Theoretical Chemistry, Institute of Physical and Theoretical
Chemistry, University of Bonn, Beringstr. 4, 53115 Bonn, Germany
| | - Jadwiga Frelek
- Institute
of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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