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Szyszko B. Phenanthrene‐Embedded Carbaporphyrinoids and Related Systems: From Ligands to Cages and Molecular Switches. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Bartosz Szyszko
- University of Wroclaw: Uniwersytet Wroclawski Chemistry 14 F. Joliot-Curie 14 50383 Wroclaw POLAND
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Wang S, Wang Z, Song W, Gao H, Wu F, Zhao Y, Chan KS, Shen Z. B-O-B Bridged BOPPY Derivatives: Synthesis, Structures, and Acid-Catalyzed Cis-Trans Isomeric Interconversion. Dalton Trans 2022; 51:2708-2714. [DOI: 10.1039/d1dt04203c] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new class of BOPPY derivatives has been facilely synthesized by a two-step reaction of coupling 3,5-dimethylpyrrole-2-carbaldehyde with 2,3-dihydrazinoquinoxaline (QDH) followed by coordinating with BF3·OEt2. The reaction mainly produces a...
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Lee W, Zhan X, Palma J, Vestfrid J, Gross Z, Churchill DG. Minding our P-block and Q-bands: paving inroads into main group corrole research to help instil broader potential. Chem Commun (Camb) 2021; 57:4605-4641. [PMID: 33881055 DOI: 10.1039/d1cc00105a] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Main group chemistry is often considered less "dynamic" than transition metal (TM) chemistry because of predictable VSEPR-based central atom geometries, relatively slower redox switching and lack of electronic d-d transitions. However, we delineate what has been made possible with main group chemistry to give it its proper due and up-to-date treatment. The huge untapped potential regarding photophysical properties and functioning hereby spurred us to review a range of corrole reports addressing primarily photophysical trends, synthetic aspects, and important guidelines regarding substitution and inorganic principles. We also look at Ag and Au systems and also consider substitutions such as CF3, halogens, additives and also counterions. Throughout, as well as at the end of this review, we suggest various future directions; further future industrial catalytic and health science research is encouraged.
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Affiliation(s)
- Woohyun Lee
- Korea Advanced Institute of Science and Technology (KAIST), Department of Chemistry, 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea.
| | - Xuan Zhan
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa 32000, Israel.
| | - Jaymee Palma
- Korea Advanced Institute of Science and Technology (KAIST), Department of Chemistry, 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea.
| | - Jenya Vestfrid
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa 32000, Israel. and Department of Chemical Engineering & Applied Chemistry, University of Toronto, 200 College Street, Toronto, Ontario M5S3E5, Canada.
| | - Zeev Gross
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa 32000, Israel.
| | - David G Churchill
- Korea Advanced Institute of Science and Technology (KAIST), Department of Chemistry, 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea. and Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, Republic of Korea and KAIST Institute for Health Science and Technology (KIHST) (Therapeutic Bioengineering Section), Daejeon 34141, Republic of Korea
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Xu N, Ono T, Morita Y, Komatsu T, Hisaeda Y. Rectangular Holes in Porphyrin Isomers Act As Mono- and Binucleating Ligands: Stereochemistry of Mono- and Diboron Porphycenes and Their Protonation Behaviors. Inorg Chem 2021; 60:574-583. [PMID: 32662275 DOI: 10.1021/acs.inorgchem.0c01266] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The first boron complexes of porphycenes, structural isomers of porphyrin, are reported. They are synthesized in good yields by reacting the free-base porphycene ligands with BF3·Et2O through a microwave-assisted method. Depending on the substituent group of porphycenes, two different coordination structures, mono- and diboron porphycenes, are obtained simultaneously. The single crystal structures and DFT calculations suggest that the boron atom of the monoboron porphycene is favorably coordinated on the dipyrroethene site, and the regioisomer of diboron porphycene is of cisoid stereochemistry, which is more stable than transoid. We also investigate the protonation behavior of boron porphycene complexes. Diboron porphycene does not undergo protonation, whereas monoboron porphycene undergoes protonation at the nonboron coordinating pyrroline site, resulting in a red shift in both absorption and emission spectra. Protonation and deprotonation of monoboron porphycene can be reversibly triggered using acids and bases.
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Affiliation(s)
- Ning Xu
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Toshikazu Ono
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.,Center for Molecular Systems (CMS), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Yoshitsugu Morita
- Department of Applied Chemistry, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Teruyuki Komatsu
- Department of Applied Chemistry, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Yoshio Hisaeda
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.,Center for Molecular Systems (CMS), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
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Alemayehu AB, Einrem RF, McCormick-McPherson LJ, Settineri NS, Ghosh A. Synthesis and molecular structure of perhalogenated rhenium-oxo corroles. Sci Rep 2020; 10:19727. [PMID: 33184456 PMCID: PMC7665048 DOI: 10.1038/s41598-020-76308-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 10/27/2020] [Indexed: 11/09/2022] Open
Abstract
As part of our efforts to develop rhenium-oxo corroles as photosensitizers for oxygen sensing and photodynamic therapy, we investigated the potential β-perhalogenation of five ReO meso-tris(para-X-phenyl)corroles, Re[TpXPC](O) (X = CF3, H, F, CH3, and OCH3), with elemental chlorine and bromine. With Cl2, β-octachlorinated products Re[Cl8TpXPC](O) were rapidly obtained for X = CF3, H, and CH3, but X = OCH3 resulted in overchlorination on the meso-aryl groups. Full β-octabromination proved slower relative to Cu and Ir corroles, but the desired Re[Br8TpXPC](O) products were finally obtained for X = H and F after a week at room temperature. For X = CH3 and OCH3, these conditions led to undecabrominated products Re[Br11TpXPC](O). Compared to the β-unsubstituted starting materials, the β-octahalogenated products were found to exhibit sharp 1H NMR signals at room temperature, indicating that the aryl groups are locked in place by the β-halogens, and substantially redshifted Soret and Q bands. Single-crystal X-ray structures of Re[Cl8TpCF3PC](O), Re[Cl8TpCH3PC](O), and Re[Br8TpFPC](O) revealed mild saddling for one Cl8 structure and the Br8 structure. These structural variations, however, appear too insignificant to explain the slowness of the β-octabromination protocols, which seems best attributed to the deactivating influence of the high-valent Re center.
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Affiliation(s)
- Abraham B Alemayehu
- Department of Chemistry, UiT - The Arctic University of Norway, 9037, Tromsø, Norway
| | - Rune F Einrem
- Department of Chemistry, UiT - The Arctic University of Norway, 9037, Tromsø, Norway
| | | | - Nicholas S Settineri
- Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720-8229, USA
- Department of Chemistry, University of California, Berkeley, Berkeley, CA, 94720, USA
| | - Abhik Ghosh
- Department of Chemistry, UiT - The Arctic University of Norway, 9037, Tromsø, Norway.
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Stawski W, Kijewska M, Pawlicki M. Multi‐Cation Coordination in Porphyrinoids. Chem Asian J 2019; 15:8-20. [DOI: 10.1002/asia.201901422] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Indexed: 01/21/2023]
Affiliation(s)
- Wojciech Stawski
- Department of ChemistryUniversity of Wrocław F. Joliot-Curie 14 50383 Wrocław Poland
| | - Monika Kijewska
- Department of ChemistryUniversity of Wrocław F. Joliot-Curie 14 50383 Wrocław Poland
| | - Miłosz Pawlicki
- Department of ChemistryUniversity of Wrocław F. Joliot-Curie 14 50383 Wrocław Poland
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Tay ACY, Frogley BJ, Ware DC, Conradie J, Ghosh A, Brothers PJ. Tetrahedral Pegs in Square Holes: Stereochemistry of Diboron Porphyrazines and Phthalocyanines. Angew Chem Int Ed Engl 2019; 58:3057-3061. [DOI: 10.1002/anie.201810704] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Aaron Chin Yit Tay
- School of Chemical SciencesThe University of Auckland Private Bag 92019 Auckland New Zealand
| | - Benjamin J. Frogley
- Research School of ChemistryAustralian National University Canberra ACT 2601 Australia
| | - David C. Ware
- School of Chemical SciencesThe University of Auckland Private Bag 92019 Auckland New Zealand
| | - Jeanet Conradie
- Department of ChemistryUniversity of the Free State 9300 Bloemfontein Republic of South Africa
| | - Abhik Ghosh
- Department of ChemistryUiT—The Arctic University of Norway 9037 Tromsø Norway
| | - Penelope J. Brothers
- School of Chemical SciencesThe University of Auckland Private Bag 92019 Auckland New Zealand
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Tay ACY, Frogley BJ, Ware DC, Conradie J, Ghosh A, Brothers PJ. Tetrahedral Pegs in Square Holes: Stereochemistry of Diboron Porphyrazines and Phthalocyanines. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201810704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Aaron Chin Yit Tay
- School of Chemical SciencesThe University of Auckland Private Bag 92019 Auckland New Zealand
| | - Benjamin J. Frogley
- Research School of ChemistryAustralian National University Canberra ACT 2601 Australia
| | - David C. Ware
- School of Chemical SciencesThe University of Auckland Private Bag 92019 Auckland New Zealand
| | - Jeanet Conradie
- Department of ChemistryUniversity of the Free State 9300 Bloemfontein Republic of South Africa
| | - Abhik Ghosh
- Department of ChemistryUiT—The Arctic University of Norway 9037 Tromsø Norway
| | - Penelope J. Brothers
- School of Chemical SciencesThe University of Auckland Private Bag 92019 Auckland New Zealand
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Kupietz K, Białek MJ, Białońska A, Szyszko B, Latos-Grażyński L. Organocopper(III) Phenanthriporphyrin-Exocyclic Transformations. Inorg Chem 2019; 58:1451-1461. [PMID: 30600994 DOI: 10.1021/acs.inorgchem.8b02997] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
5,6-Dimethoxyphenanthriporphyrin 1 and 5,6-dioxophenanthriporphyrin 2 act as suitable organometallic ligands for copper(III), adopting trianionic [CCNN] coordination cores. Under oxidizing conditions, in the presence of methanol, copper(III) phenanthriporphyrin 1-Cu undergoes transformation to copper(III) phenanthriporphodimethene with methoxy substituents attached to two trans meso positions. Addition of acids to 1-Cu yields two isomeric copper(III) isophenanthriporphyrins protonated on one of the meso carbon atoms. Protonation of copper(III) 5,6-dioxophenanthriporphyrin 2-Cu yields the aromatic diprotonated complex 2-Cu-H22+. In the presence of HBF4 2-Cu undergoes borylation at the carbonyl oxygen atoms, forming an aromatic exocyclic boron(III) complex.
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Affiliation(s)
- Kamil Kupietz
- Department of Chemistry , University of Wrocław , F. Joliot-Curie 14 , 50-383 Wrocław , Poland
| | - Michał J Białek
- Department of Chemistry , University of Wrocław , F. Joliot-Curie 14 , 50-383 Wrocław , Poland
| | - Agata Białońska
- Department of Chemistry , University of Wrocław , F. Joliot-Curie 14 , 50-383 Wrocław , Poland
| | - Bartosz Szyszko
- Department of Chemistry , University of Wrocław , F. Joliot-Curie 14 , 50-383 Wrocław , Poland
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Novikova NI, Lo ASV, Gordon KC, Brothers PJ, Simpson MC. Diboron Porphyrins: The Raman Signature of the In-Plane Tetragonal Elongation of the Macrocycle. J Phys Chem A 2018; 122:5121-5131. [PMID: 29745659 DOI: 10.1021/acs.jpca.8b01925] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
We describe an unusual in-plane type of porphyrin core distortion, tetragonal elongation (TE), observed experimentally in diboron porphyrins. The vibrational spectra of several of these complexes exhibit shifts that we have assigned to this TE distortion by comparing experimental spectra with DFT computational findings. The influence of TE in porphyrin systems was isolated using DFT analysis of the well-known model compounds Ni(II)porphine and Zn(II)porphine, with the macrocycle ring constrained to eliminate the influence of out-of-plane (OOP) distortions. A significant down-shift in frequencies was observed for porphyrin normal vibrational modes, particularly the in-plane A1g/B1g modes that are dominated by contributions from stretching and bending of Cα-Cm coordinates. In contrast, TE had little effect on the v(Pyrhalfring) and δ(Pyrdef) modes, though the lowered symmetry of the system resulted in significant splitting of the B2u and B3u modes. The impact of the TE distortion upon the diboron porphyrin vibrational spectrum was probed experimentally using Raman spectroscopy of B2O2(BCl3)2(TTP), B2OF2(TTP), and B2OPhOH2(TTP) (TTP = 5,10,15,20-(tetra- p-tolyl)porphyrin). Comparing the experimentally obtained spectral signatures to the computational findings allowed us to assign the large shifts observed for the v2 and v3 modes to the TE distortion in diboron porphyrins.
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Affiliation(s)
- Nina I Novikova
- The University of Auckland , School of Chemical Sciences , Auckland 1010 , New Zealand.,The MacDiarmid Institute , Victoria University of Wellington , PO Box 600, Wellington 6012 , New Zealand.,The Dodd-Walls Centre , University of Otago , P.O. Box 56, Dunedin 9016 , New Zealand
| | - Alvie S V Lo
- The MacDiarmid Institute , Victoria University of Wellington , PO Box 600, Wellington 6012 , New Zealand.,The Dodd-Walls Centre , University of Otago , P.O. Box 56, Dunedin 9016 , New Zealand.,University of Otago , Department of Chemistry , P.O. Box 56, Dunedin 9016 , New Zealand
| | - Keith C Gordon
- The MacDiarmid Institute , Victoria University of Wellington , PO Box 600, Wellington 6012 , New Zealand.,The Dodd-Walls Centre , University of Otago , P.O. Box 56, Dunedin 9016 , New Zealand.,University of Otago , Department of Chemistry , P.O. Box 56, Dunedin 9016 , New Zealand
| | - Penelope J Brothers
- The University of Auckland , School of Chemical Sciences , Auckland 1010 , New Zealand.,The MacDiarmid Institute , Victoria University of Wellington , PO Box 600, Wellington 6012 , New Zealand
| | - M Cather Simpson
- The University of Auckland , School of Chemical Sciences , Auckland 1010 , New Zealand.,The MacDiarmid Institute , Victoria University of Wellington , PO Box 600, Wellington 6012 , New Zealand.,The Dodd-Walls Centre , University of Otago , P.O. Box 56, Dunedin 9016 , New Zealand.,The University of Auckland , Department of Physics , Auckland 1010 , New Zealand
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A new fundamental type of conformational isomerism. Nat Chem 2018; 10:615-624. [PMID: 29784991 DOI: 10.1038/s41557-018-0043-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Accepted: 03/08/2018] [Indexed: 11/08/2022]
Abstract
Isomerism is a fundamental chemical concept, reflecting the fact that the arrangement of atoms in a molecular entity has a profound influence on its chemical and physical properties. Here we describe a previously unclassified fundamental form of conformational isomerism through four resolved stereoisomers of a transoid (BF)O(BF)-quinoxalinoporphyrin. These comprise two pairs of enantiomers that manifest structural relationships not describable within existing IUPAC nomenclature and terminology. They undergo thermal diastereomeric interconversion over a barrier of 104 ± 2 kJ mol-1, which we term 'akamptisomerization'. Feasible interconversion processes between conceivable synthesis products and reaction intermediates were mapped out by density functional theory calculations, identifying bond-angle inversion (BAI) at a singly bonded atom as the reaction mechanism. We also introduce the necessary BAI stereodescriptors parvo and amplo. Based on an extended polytope formalism of molecular structure and stereoisomerization, BAI-driven akamptisomerization is shown to be the final fundamental type of conformational isomerization.
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Pomarico G, Monti D, Bischetti M, Savoldelli A, Fronczek FR, Smith KM, Genovese D, Prodi L, Paolesse R. Silicon(IV) Corroles. Chemistry 2018; 24:8438-8446. [DOI: 10.1002/chem.201801246] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Indexed: 01/09/2023]
Affiliation(s)
- Giuseppe Pomarico
- Department of Chemical Science and Technologies; University of Rome Tor Vergata; Via della Ricerca Scientifica snc 00133 Rome Italy
| | - Donato Monti
- Department of Chemical Science and Technologies; University of Rome Tor Vergata; Via della Ricerca Scientifica snc 00133 Rome Italy
| | - Martina Bischetti
- Department of Chemical Science and Technologies; University of Rome Tor Vergata; Via della Ricerca Scientifica snc 00133 Rome Italy
| | - Andrea Savoldelli
- Department of Chemical Science and Technologies; University of Rome Tor Vergata; Via della Ricerca Scientifica snc 00133 Rome Italy
| | - Frank R. Fronczek
- Department of Chemistry; Louisiana State University; Baton Rouge LA 70803 USA
| | - Kevin M. Smith
- Department of Chemistry; Louisiana State University; Baton Rouge LA 70803 USA
| | - Damiano Genovese
- Dipartimento di Chimica “Giacomo Ciamician”; Universita di Bologna; via Selmi 2 40126 Bologna Italy
| | - Luca Prodi
- Dipartimento di Chimica “Giacomo Ciamician”; Universita di Bologna; via Selmi 2 40126 Bologna Italy
| | - Roberto Paolesse
- Department of Chemical Science and Technologies; University of Rome Tor Vergata; Via della Ricerca Scientifica snc 00133 Rome Italy
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Singhal A. Functional Calixphyrins: Synthetic Strategies and Applications. Top Curr Chem (Cham) 2018; 376:21. [PMID: 29721703 DOI: 10.1007/s41061-018-0199-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 04/23/2018] [Indexed: 11/28/2022]
Abstract
Calixphyrins are hybrid macrocycles that contain both sp2- and sp3-hybridized carbon atoms and hence bear analogy to both porphyrins and calixpyrroles. Due to the presence of sp3-hybridized carbon atoms, π-conjugation is disrupted in calixphyrins, which leads to conformational flexibility. Hence, these molecules find a use in anion binding, host-guest chemistry and metal-coordination chemistry. During the last decade, studies on calixphyrins have been a topic of wide interest to researchers. Various functionalities have been introduced to the structure of calixphyrins, leading to the development of expanded calixphyrins, core-modified calixphyrins and N-confused calixphyrins with diverse applications. This review outlines the detailed historical origin of the synthesis of calixphyrins with emphasis on current research and development in this area. The modular syntheses of normal calixphyrins, expanded calixphyrins, core-modified calixphyrins and N-confused calixphyrins are also discussed, along with their applicative aspects.
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Affiliation(s)
- Anchal Singhal
- Department of Chemistry, University of Delhi, Delhi, 110 007, India.
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Tay ACY, Frogley BJ, Ware DC, Brothers PJ. Boron calixphyrin complexes: exploring the coordination chemistry of a BODIPY/porphyrin hybrid. Dalton Trans 2018; 47:3388-3399. [PMID: 29431798 DOI: 10.1039/c7dt04575a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Boron complexes of calix[4]phyrins (1.1.1.1) were prepared by reacting the free-base ligands with BF3·Et2O. The reaction conditions can be efficiently tailored to produce mono- or di-boron calixphyrins. Mono-BF2 calixphyrins with boron coordinating to either the dipyrrin, BF2[H(Calix)], or dipyrromethane, BF2[H(Calix)] and BF2[H2(Calix)]+, bonding sites were isolated. The dipyrromethane isomer, BF2[H(Calix)], isomerises into BF2[H(Calix)] which kinetic studies and DFT calculations indicate is an intramolecular process. Two isomers of B2OF2(Calix) were isolated, one isomer bonding via the dipyrrin sites with the FBOBF moiety in cisoid geometry, and the second isomer bonding via the dipyrromethane sites with the FBOBF moiety in transoid geometry. Although the cisoid/dipyrrin isomer was calculated to be most energetically favourable for B2OF2(Calix), the isolation of the transoid/dipyrromethane isomer is postulated to occur via the presumed intermediate (BF2)2(Calix), for which DFT indicated a preference for transoid/dipyrromethane geometry.
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Affiliation(s)
- Aaron Chin Yit Tay
- School of Chemical Sciences, University of Auckland, Private Bag 92019, Auckland, New Zealand.
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Kupietz K, Białek MJ, Białońska A, Szyszko B, Latos-Grażyński L. Aromaticity control via modifications of a macrocyclic frame: 5,6-dimethoxyphenanthriporphyrin and 5,6-dioxophenanthriporphyrin. Org Chem Front 2018. [DOI: 10.1039/c8qo00751a] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Antiaromatic phenanthriporphyrin and nonaromatic 5,6-dioxophenanthriporphyrin reveal specific reactivity toward protic and Lewis acids yielding respectively nonaromatic and aromatic macrocycles.
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Ghosh A. Electronic Structure of Corrole Derivatives: Insights from Molecular Structures, Spectroscopy, Electrochemistry, and Quantum Chemical Calculations. Chem Rev 2017; 117:3798-3881. [PMID: 28191934 DOI: 10.1021/acs.chemrev.6b00590] [Citation(s) in RCA: 212] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Presented herein is a comprehensive account of the electronic structure of corrole derivatives. Our knowledge in this area derives from a broad range of methods, including UV-vis-NIR absorption and MCD spectroscopies, single-crystal X-ray structure determination, vibrational spectroscopy, NMR and EPR spectroscopies, electrochemistry, X-ray absorption spectroscopy, and quantum chemical calculations, the latter including both density functional theory and ab initio multiconfigurational methods. The review is organized according to the Periodic Table, describing free-base and main-group element corrole derivatives, then transition-metal corroles, and finally f-block element corroles. Like porphyrins, corrole derivatives with a redox-inactive coordinated atom follow the Gouterman four-orbital model. A key difference from porphyrins is the much wider prevalence of noninnocent electronic structures as well as full-fledged corrole•2- radicals among corrole derivatives. The most common orbital pathways mediating ligand noninnocence in transition-metal corroles are the metal(dz2)-corrole("a2u") interaction (most commonly observed in Mn and Fe corroles) and the metal(dx2-y2)-corrole(a2u) interaction in coinage metal corroles. Less commonly encountered is the metal(dπ)-corrole("a1u") interaction, a unique feature of formal d5 metallocorroles. Corrole derivatives exhibit a rich array of optical properties, including substituent-sensitive Soret maxima indicative of ligand noninnocence, strong fluorescence in the case of lighter main-group element complexes, and room-temperature near-IR phosphorescence in the case of several 5d metal complexes. The review concludes with an attempt at identifying gaps in our current knowledge and potential future directions of electronic-structural research on corrole derivatives.
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Affiliation(s)
- Abhik Ghosh
- Department of Chemistry and Center for Theoretical and Computational Chemistry, UiT-The Arctic University of Norway , 9037 Tromsø, Norway
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18
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Sinha W, Sommer MG, Hettmanczyk L, Patra B, Filippou V, Sarkar B, Kar S. Ruthenium-Ruthenium-Bonded [Bis{corrolato-ruthenium(III)}]n(n=0, +1, −1) Complexes: Model Compounds for the Photosynthetic Special Pair. Chemistry 2017; 23:2396-2404. [DOI: 10.1002/chem.201604901] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Woormileela Sinha
- School of Chemical Sciences; National Institute of Science Education and Research (NISER); Bhubaneswar, Khordha 752050 India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar; Mumbai 400094 India
| | - Michael G. Sommer
- Institut für Chemie und Biochemie; Anorganische Chemie; Freie Universität Berlin; Fabeckstraße 34-36 14195 Berlin Germany
| | - Lara Hettmanczyk
- Institut für Chemie und Biochemie; Anorganische Chemie; Freie Universität Berlin; Fabeckstraße 34-36 14195 Berlin Germany
| | - Bratati Patra
- School of Chemical Sciences; National Institute of Science Education and Research (NISER); Bhubaneswar, Khordha 752050 India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar; Mumbai 400094 India
| | - Vasileios Filippou
- Institut für Anorganische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70550 Stuttgart Germany
| | - Biprajit Sarkar
- Institut für Chemie und Biochemie; Anorganische Chemie; Freie Universität Berlin; Fabeckstraße 34-36 14195 Berlin Germany
| | - Sanjib Kar
- School of Chemical Sciences; National Institute of Science Education and Research (NISER); Bhubaneswar, Khordha 752050 India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar; Mumbai 400094 India
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19
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Barata JFB, Neves MGPMS, Faustino MAF, Tomé AC, Cavaleiro JAS. Strategies for Corrole Functionalization. Chem Rev 2016; 117:3192-3253. [PMID: 28222602 DOI: 10.1021/acs.chemrev.6b00476] [Citation(s) in RCA: 149] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
This review covers the functionalization reactions of meso-arylcorroles, both at the inner core, as well as the peripheral positions of the macrocycle. Experimental details for the synthesis of all known metallocorrole types and for the N-alkylation reactions are presented. Key peripheral functionalization reactions such as halogenation, formylation, carboxylation, nitration, sulfonation, and others are discussed in detail, particularly the nucleophilic aromatic substitution and the participation of corroles in cycloaddition reactions as 2π or 4π components (covering Diels-Alder and 1,3-dipolar cycloadditions). Other functionalizations of corroles include a large diversity of reactions, namely Wittig reactions, reactions with methylene active compounds, formation of amines, amides, and imines, and metal catalyzed reactions. At the final section, the reactions involving oxidation and ring expansion of the corrole macrocycle are described comprehensively.
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Affiliation(s)
- Joana F B Barata
- Department of Chemistry and QOPNA, and ‡Department of Chemistry and CICECO, University of Aveiro , 3810-193 Aveiro, Portugal
| | - M Graça P M S Neves
- Department of Chemistry and QOPNA, and ‡Department of Chemistry and CICECO, University of Aveiro , 3810-193 Aveiro, Portugal
| | - M Amparo F Faustino
- Department of Chemistry and QOPNA, and ‡Department of Chemistry and CICECO, University of Aveiro , 3810-193 Aveiro, Portugal
| | - Augusto C Tomé
- Department of Chemistry and QOPNA, and ‡Department of Chemistry and CICECO, University of Aveiro , 3810-193 Aveiro, Portugal
| | - José A S Cavaleiro
- Department of Chemistry and QOPNA, and ‡Department of Chemistry and CICECO, University of Aveiro , 3810-193 Aveiro, Portugal
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20
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Capar J, Zonneveld J, Berg S, Isaksson J, Gagnon KJ, Thomas KE, Ghosh A. Demetalation of copper undecaarylcorroles: Molecular structures of a free-base undecaarylisocorrole and a gold undecaarylcorrole. J Inorg Biochem 2016; 162:146-153. [PMID: 27394061 DOI: 10.1016/j.jinorgbio.2016.06.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 05/22/2016] [Accepted: 06/23/2016] [Indexed: 10/21/2022]
Affiliation(s)
- Jan Capar
- Department of Chemistry and Center for Theoretical and Computational Chemistry, University of Tromsø, N-9037 Tromsø, Norway
| | - Job Zonneveld
- Department of Chemistry and Center for Theoretical and Computational Chemistry, University of Tromsø, N-9037 Tromsø, Norway
| | - Steffen Berg
- Department of Chemistry and Center for Theoretical and Computational Chemistry, University of Tromsø, N-9037 Tromsø, Norway
| | - Johan Isaksson
- Department of Chemistry and Center for Theoretical and Computational Chemistry, University of Tromsø, N-9037 Tromsø, Norway
| | - Kevin J Gagnon
- Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA 94720-8229, USA
| | - Kolle E Thomas
- Department of Chemistry and Center for Theoretical and Computational Chemistry, University of Tromsø, N-9037 Tromsø, Norway.
| | - Abhik Ghosh
- Department of Chemistry and Center for Theoretical and Computational Chemistry, University of Tromsø, N-9037 Tromsø, Norway.
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21
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Pomarico G, Tortora L, Fronczek FR, Smith KM, Paolesse R. Selective nitration and bromination of surprisingly ruffled phosphorus corroles. J Inorg Biochem 2016; 158:17-23. [DOI: 10.1016/j.jinorgbio.2016.02.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Revised: 12/16/2015] [Accepted: 02/10/2016] [Indexed: 10/22/2022]
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22
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Sinha W, Sommer MG, van der Meer M, Plebst S, Sarkar B, Kar S. Structural, electrochemical and spectroelectrochemical study on the geometric and electronic structures of [(corrolato)AuIII]n (n = 0, +1, −1) complexes. Dalton Trans 2016; 45:2914-23. [DOI: 10.1039/c5dt03737a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
UV-vis-NIR/EPR spectroelectrochemical investigations on AuIII corroles display NIR electrochromism, the origins of which are all on corrole-centered processes.
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Affiliation(s)
- Woormileela Sinha
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar – 751005
- India
| | | | | | - Sebastian Plebst
- Institut für Anorganische Chemie
- Universität Stuttgart
- Stuttgart
- Germany
| | - Biprajit Sarkar
- Institut für Chemie und Biochemie
- Anorganische Chemie
- Berlin
- Germany
| | - Sanjib Kar
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar – 751005
- India
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23
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Capar J, Berg S, Thomas KE, Beavers CM, Gagnon KJ, Ghosh A. Improved syntheses of β-octabromo-meso-triarylcorrole derivatives. J Inorg Biochem 2015; 153:162-166. [DOI: 10.1016/j.jinorgbio.2015.07.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2015] [Revised: 07/13/2015] [Accepted: 07/19/2015] [Indexed: 11/15/2022]
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24
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Ganapathi E, Chatterjee T, Ravikanth M. Fluorescent Boron Complexes of 25‐Oxasmaragdyrins Containing Axial Silyloxy Groups. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500718] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Emandi Ganapathi
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India http://www.chem.iitb.ac.in/people/Faculty/prof/mr.html
| | - Tamal Chatterjee
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India http://www.chem.iitb.ac.in/people/Faculty/prof/mr.html
| | - Mangalampalli Ravikanth
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India http://www.chem.iitb.ac.in/people/Faculty/prof/mr.html
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25
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Barbon SM, Staroverov VN, Gilroy JB. Effect of Extended π Conjugation on the Spectroscopic and Electrochemical Properties of Boron Difluoride Formazanate Complexes. J Org Chem 2015; 80:5226-35. [DOI: 10.1021/acs.joc.5b00620] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Stephanie M. Barbon
- Department
of Chemistry and
the Centre for Advanced Materials and Biomaterials Research (CAMBR), The University of Western Ontario, 1151 Richmond Street North, London, Ontario, Canada N6A 5B7
| | - Viktor N. Staroverov
- Department
of Chemistry and
the Centre for Advanced Materials and Biomaterials Research (CAMBR), The University of Western Ontario, 1151 Richmond Street North, London, Ontario, Canada N6A 5B7
| | - Joe B. Gilroy
- Department
of Chemistry and
the Centre for Advanced Materials and Biomaterials Research (CAMBR), The University of Western Ontario, 1151 Richmond Street North, London, Ontario, Canada N6A 5B7
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26
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Dai E, Pang W, Zhang XF, Yang X, Jiang T, Zhang P, Yu C, Hao E, Wei Y, Mu X, Jiao L. Synthesis and Photophysics of BF2-Rigidified Partially Closed Chain Bromotetrapyrroles: Near Infrared Emitters and Photosensitizers. Chem Asian J 2015; 10:1327-34. [DOI: 10.1002/asia.201500118] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Indexed: 12/18/2022]
Affiliation(s)
- En Dai
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Weidong Pang
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Xian-Fu Zhang
- Chemistry Department; Hebei Normal University of Science&Technology, Qinhuangdao; Hebei 066004 China
| | - Xudong Yang
- Chemistry Department; Hebei Normal University of Science&Technology, Qinhuangdao; Hebei 066004 China
| | - Ting Jiang
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Ping Zhang
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Changjiang Yu
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Erhong Hao
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Yun Wei
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Xiaolong Mu
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
| | - Lijuan Jiao
- The Key Laboratory of Functional Molecular Solids; Ministry of Education; Anhui Key Laboratory of Molecule-Based Materials; School of Chemistry and Materials Science; Anhui Normal University; Wuhu 241000 China
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27
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Barbon SM, Price JT, Yogarajah U, Gilroy JB. Synthesis and characterization of conjugated/cross-conjugated benzene-bridged boron difluoride formazanate dimers. RSC Adv 2015. [DOI: 10.1039/c5ra09505k] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
A study designed to probe the effect of electronic conjugation and cross-conjugation on the optical and electrochemical properties of benzene-bridged boron difluoride formazanate dimers is presented.
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Affiliation(s)
- Stephanie M. Barbon
- Department of Chemistry
- The Centre for Advanced Materials and Biomaterials Research (CAMBR)
- The University of Western Ontario
- London
- Canada
| | - Jacquelyn T. Price
- Department of Chemistry
- The Centre for Advanced Materials and Biomaterials Research (CAMBR)
- The University of Western Ontario
- London
- Canada
| | - Umesh Yogarajah
- Department of Chemistry
- The Centre for Advanced Materials and Biomaterials Research (CAMBR)
- The University of Western Ontario
- London
- Canada
| | - Joe B. Gilroy
- Department of Chemistry
- The Centre for Advanced Materials and Biomaterials Research (CAMBR)
- The University of Western Ontario
- London
- Canada
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28
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Sinha W, Ravotto L, Ceroni P, Kar S. NIR-emissive iridium(iii) corrole complexes as efficient singlet oxygen sensitizers. Dalton Trans 2015; 44:17767-73. [DOI: 10.1039/c5dt03041b] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The observed phosphorescence of the studied Ir(iii)corroles at ambient temperature appears at much longer wavelengths than the previously reported Ir(iii) porphyrin/corrole derivatives. Efficiencies of these compounds in the generation of singlet oxygen are also studied for the first time.
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Affiliation(s)
- Woormileela Sinha
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar – 751005
- India
| | - Luca Ravotto
- Department of Chemistry “G. Ciamician”
- University of Bologna
- 40126 Bologna
- Italy
| | - Paola Ceroni
- Department of Chemistry “G. Ciamician”
- University of Bologna
- 40126 Bologna
- Italy
| | - Sanjib Kar
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar – 751005
- India
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29
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Garai A, Kumar S, Sinha W, Purohit CS, Das R, Kar S. A comparative study of optical nonlinearities of trans-A2B-corroles in solution and in aggregated state. RSC Adv 2015. [DOI: 10.1039/c5ra03568f] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The NLO properties of a series of FB corroles are studied in the solution as well as in the aggregated state (in the form of thin films).
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Affiliation(s)
- Antara Garai
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar-751005
- India
| | - Samir Kumar
- School of Physical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar-751005
- India
| | - Woormileela Sinha
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar-751005
- India
| | - Chandra Shekhar Purohit
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar-751005
- India
| | - Ritwick Das
- School of Physical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar-751005
- India
| | - Sanjib Kar
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar-751005
- India
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30
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Pawlicki M, Kędzia A, Bykowski D, Latos-Grażyński L. Reversible Reduction of Oxatriphyrin(3.1.1)-Adjusting the Coordination Abilities to the Central Ion. Chemistry 2014; 20:17500-6. [DOI: 10.1002/chem.201404570] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Indexed: 12/15/2022]
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