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Halder N, Jana M, Kottekad S, Usharani D, Rath H. Metalloceneincorporated Hybrid Singly N-Methyl N-Confused Calixphyrins: Synthesis, Characterization, Protonation and Deprotonation Studies. Chem Asian J 2022; 17:e202200108. [PMID: 35312224 DOI: 10.1002/asia.202200108] [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: 02/06/2022] [Revised: 03/11/2022] [Indexed: 11/09/2022]
Abstract
Rational design and isolation of two hitherto unknown highly stable single conformer of ferrocene incorporated meso-aryl substituted singly N-methyl N-confused-calixphyrins have been achieved in quantitative yields. The solid-state crystal structure reveals the obvious trans-geometry for the meso-protons with the possibility for both the macrocycles to exist either racemic or enantiomer forms. However, thorough solution-state spectroscopic characterization strongly concludes the experimental isolation of a single isomer for both the macrocycles. The drastic modification of UV-vis spectral patterns upon imine pyrrole N protonation and amine pyrrole NH deprotonation of both the calixphyrins could pave way for these macrocycles to act as opto-electronic materials. The conformational preorganization and protonation and deprotonation induced conformational reorganization have been extensively studied by solution state spectroscopic techniques, solid state X-ray crystal structure and in depth DFT level theoretical calculations.
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Affiliation(s)
- Nyancy Halder
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A/2B Raja S. C. Mullick Road, Jadavpur, Kolkata, 700032, India
| | - Manik Jana
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A/2B Raja S. C. Mullick Road, Jadavpur, Kolkata, 700032, India
| | - Sanjay Kottekad
- Department of Food Safety and Analytical Quality Control Laboratory Institution, CSIR-Central Food Technological Research Institute, Mysuru, 700020, Karnataka, India
| | - Dandamudi Usharani
- Department of Food Safety and Analytical Quality Control Laboratory Institution, CSIR-Central Food Technological Research Institute, Mysuru, 700020, Karnataka, India.,Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC, Ghaziabad, Uttar Pradesh, India
| | - Harapriya Rath
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A/2B Raja S. C. Mullick Road, Jadavpur, Kolkata, 700032, India
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2
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Rath H, Halder N, Narayanasamy R, Usharani D. Chemical transformation of Doubly N-Confused Porphodimethene to variants of (anti)Aromatic Doubly N-Confused Porphyrinoids and σ aromatic Doubly N-Confused Isophlorinoid. Org Chem Front 2022. [DOI: 10.1039/d2qo00160h] [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
Chemical conversion of non-aromatic trans-doubly N-confused porphodimethene to hitherto unknown variants of doubly N-confused porphyrinoids/isophlorinoid have been unravelled by precise interplay between the types of oxidants, the types of meso-aryl...
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3
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Marschner SM, Haldar R, Fuhr O, Wöll C, Bräse S. Modular Synthesis of trans-A 2 B 2 -Porphyrins with Terminal Esters: Systematically Extending the Scope of Linear Linkers for Porphyrin-Based MOFs. Chemistry 2021; 27:1390-1401. [PMID: 32857452 PMCID: PMC7898653 DOI: 10.1002/chem.202003885] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Indexed: 12/03/2022]
Abstract
Differently functionalized porphyrin linkers represent the key compounds for the syntheses of new porphyrin-based metal-organic frameworks (MOFs), which have gathered great interest within the last two decades. Herein we report the synthesis of a large range of 5,15-bis(4-ethoxycarbonylphenyl)porphyrin derivatives, through Suzuki and Sonogashira cross-coupling reactions of an easily accessible corresponding meso-dibrominated trans-A2 B2 -porphyrin with commercially available boronic acids or terminal alkynes. The resulting porphyrins were fully characterized through NMR, MS, and IR spectroscopy and systematically investigated through UV/Vis absorption. Finally, selected structures were saponified to the corresponding carboxylic acids and subsequently proven to be suitable for the synthesis of surface-anchored MOF thin films.
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Affiliation(s)
- Stefan M. Marschner
- Institute of Organic ChemistryKarlsruhe Institute of, Technology (KIT)Fritz-Haber-Weg 676131KarlsruheGermany
| | - Ritesh Haldar
- Institute of Functional Interfaces (IFG)Karlsruhe Institute of, Technology (KIT)76344Eggenstein-LeopoldshafenGermany
| | - Olaf Fuhr
- Institute of Nanotechnology (INT) and Karlsruhe Nano Micro Facility, (KNMF)Karlsruhe Institute of Technology (KIT)Hermann-, von-Helmholtz-Platz 176344Eggenstein-LeopoldshafenGermany
| | - Christof Wöll
- Institute of Functional Interfaces (IFG)Karlsruhe Institute of, Technology (KIT)76344Eggenstein-LeopoldshafenGermany
| | - Stefan Bräse
- Institute of Organic ChemistryKarlsruhe Institute of, Technology (KIT)Fritz-Haber-Weg 676131KarlsruheGermany
- Institute of Biological and Chemical Systems (IBCS-FMS)Karlsruhe Institute of Technology (KIT)Hermann-von-, Helmholtz-Platz 176344Eggenstein-LeopoldshafenGermany
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Halder N, Sangeetha M, Usharani D, Rath H. meso-Aryl substituted stable unorthodox 5,10-porphodimethenes with α,β and β,β-N-methyl pyrrole connectivities: synthesis and spectroscopic, solid state and theoretical characterization. Org Biomol Chem 2019; 17:6131-6135. [DOI: 10.1039/c9ob01062a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
meso-Aryl substituted highly stable single conformers of doubly mutant porphodimethenes.
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Affiliation(s)
- Nyancy Halder
- School of Chemical Sciences
- Indian Association for the Cultivation of Science
- Kolkata
- India
| | - Mohandas Sangeetha
- Department of Food Safety and Analytical Quality Control Laboratory
- CSIR-Central Food Technological Research Institute
- Mysuru 700020
- India
| | - Dandamudi Usharani
- Department of Food Safety and Analytical Quality Control Laboratory
- CSIR-Central Food Technological Research Institute
- Mysuru 700020
- India
- Academy of Scientific and Innovative Research (ACSIR)
| | - Harapriya Rath
- School of Chemical Sciences
- Indian Association for the Cultivation of Science
- Kolkata
- India
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5
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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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6
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Pereira NAM, Pinho e Melo TMVD. Recent Developments in the Synthesis of Dipyrromethanes. A Review. ORG PREP PROCED INT 2014. [DOI: 10.1080/00304948.2014.903140] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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7
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Yamanishi K, Yairi T, Suzuki K, Kondo M. Biomimic O2 activation hydroxylates a meso-carbon of the porphyrin ring regioselectively under mild conditions. Chem Commun (Camb) 2013; 49:9296-8. [PMID: 24000351 DOI: 10.1039/c3cc44558e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction site of the Co(II) porphyrin created by an amide group and coordinating 1,2-dimethylimidazole at the fifth site activated an O2 molecule, and then hydroxylated the meso-carbon of the ligand. The biomimic O2 activation under mild conditions is described.
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Affiliation(s)
- Katsunori Yamanishi
- Graduate School of Science and Technology, Shizuoka University, 836 Ohya, Suruga-ku, Shizuoka 422-8529, Japan
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8
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Guchhait T, Jha VK, Mani G. The syn and anti isomers of the porphyrinogen-like precursor of calix[4]phyrin: isolation, X-ray structure, anion binding and fluoride-ion-mediated proton-deuterium exchange studies. Org Biomol Chem 2013; 11:2818-26. [PMID: 23487183 DOI: 10.1039/c3ob40147b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Porphyrinogen-like precursors of calix[4]phyrins are presumed to be unstable owing to their auto-oxidation. In contrast to this, the syn and the anti isomers of a calix[4]pyrrole molecule containing pyridine moieties at the meso positions were isolated and their structures were determined by single crystal X-ray diffraction studies. Both the isomers gave the same calix[4]phyrin molecule upon oxidation. The anion binding properties of both the isomers were studied in DMSO-d6 by the EQNMR method, which showed that they have a preference of binding with the F(-) ion over the other large sized halide and oxo anions. In addition, the F(-) ion mediated H/D exchange process was monitored by the (19)F NMR method. The solution state structures of the 1 : 1 F(-) ion complexes containing deuterium atoms formed by a random but sequential substitution of NH protons by deuterium atoms were identified from their multiplicity patterns observed in the proton coupled (19)F NMR spectrum, which are supported by the proton decoupled (19)F NMR spectrum showing one singlet for each type of F(-) ion complex in solution for both the syn and anti isomers, correlating with their solid state structures.
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Affiliation(s)
- Tapas Guchhait
- Department of Chemistry, Indian Institute of Technology, Kharagpur, India 721 302
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9
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Swavey S, Eder A. Enhanced O2 electrocatalysis by a highly conjugated cobalt(II) porphyrin. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2012.11.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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10
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Beyzavi MH, Lentz D, Reissig HU, Wiehe A. Synthesis of Functionalized, Sterically Congested Calix[4]phyrin Macrocycles Using Donor-Acceptor-Substituted Cyclopropanes - First Example of a Mono-meso-spirolactone Incorporated into a Calix[4]phyrin. European J Org Chem 2012. [DOI: 10.1002/ejoc.201201295] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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11
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Feng Z, Kai X, Jiang J, Hu C. Synthesis and Characterization of 5,10- and 5,15-Disubstituted Porphodimethenes. CHINESE J CHEM 2012. [DOI: 10.1002/cjoc.201200321] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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12
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Ramakrishnan S, Anju KS, Thomas AP, Gowri Sreedevi KC, Salini PS, Derry Holaday MG, Suresh E, Srinivasan A. ansa-Ferrocene-Incorporated Calixpyrroles and Calixphyrins: Syntheses and Spectral/Structural Characterization. Organometallics 2012. [DOI: 10.1021/om300004m] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- S. Ramakrishnan
- Photosciences
and Photonics
Section, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST−CSIR), Thiruvananthapuram−695019, Kerala, India
| | - K. S. Anju
- Photosciences
and Photonics
Section, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST−CSIR), Thiruvananthapuram−695019, Kerala, India
| | - Ajesh P. Thomas
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar−751005, Odisha, India
| | - K. C. Gowri Sreedevi
- Photosciences
and Photonics
Section, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST−CSIR), Thiruvananthapuram−695019, Kerala, India
| | - P. S. Salini
- Photosciences
and Photonics
Section, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST−CSIR), Thiruvananthapuram−695019, Kerala, India
| | - M. G. Derry Holaday
- Photosciences
and Photonics
Section, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST−CSIR), Thiruvananthapuram−695019, Kerala, India
| | - Eringathodi Suresh
- Analytical Science Discipline, Central Salt and Marine Chemical Research Institute (CSMCRI-CSIR), G. B. Marg, Bhavnagar−364002, Gujarat, India
| | - A. Srinivasan
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar−751005, Odisha, India
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Abstract
Contemporary methods for the modification of porphyrins are presented. In association with the Third International Conference on Porphyrins and Phthalocyanines (ICPP-3) a survey of current method developments and reactivity studies is made. The review focuses on synthetic transformations of porphyrins currently in use for various applications and on functional group transformations. A brief survey of important developments covers selectively the literature from late 2001 to early 2004.
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Affiliation(s)
- Mathias O. Senge
- Institut für Chemie, Universität Potsdam, Karl-Liebknecht-Str. 24-25, D-14476 Golm, Germany
| | - Julia Richter
- Institut für Chemie, Universität Potsdam, Karl-Liebknecht-Str. 24-25, D-14476 Golm, Germany
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14
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15
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Hao Y, Xu XP, Chen T, Zhao LL, Ji SJ. Multicomponent approaches to 8-carboxylnaphthyl-functionalized pyrazolo[3,4-b]pyridine derivatives. Org Biomol Chem 2012; 10:724-8. [DOI: 10.1039/c1ob06624b] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Mahanta SP, Kumar BS, Panda PK. Meso-diacylated calix[4]pyrrole: structural diversities and enhanced binding towards dihydrogenphosphate ion. Chem Commun (Camb) 2011; 47:4496-8. [DOI: 10.1039/c1cc10284b] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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18
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Matano Y, Fujita M, Miyajima T, Imahori H. Meso-Substituent Effects on Redox Properties of the 5,10-Porphodimethene-Type P,S,N2-Hybrid Calixphyrins and Their Metal Complexes. Organometallics 2009. [DOI: 10.1021/om900745t] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yoshihiro Matano
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Masato Fujita
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Tooru Miyajima
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Hiroshi Imahori
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
- Fukui Institute for Fundamental Chemistry, Kyoto University, Sakyo-ku, Kyoto 606-8103, Japan
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19
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Ochi N, Nakao Y, Sato H, Matano Y, Imahori H, Sakaki S. New Palladium(II) Complex of P,S-Containing Hybrid Calixphyrin. Theoretical Study of Electronic Structure and Reactivity for Oxidative Addition. J Am Chem Soc 2009; 131:10955-63. [DOI: 10.1021/ja901166a] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Noriaki Ochi
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, Fukui Institute for Fundamental Chemistry, Nishihiraki-cho, Takano, Sakyo-ku 610-8103, Japan, and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yoshihide Nakao
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, Fukui Institute for Fundamental Chemistry, Nishihiraki-cho, Takano, Sakyo-ku 610-8103, Japan, and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Hirofumi Sato
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, Fukui Institute for Fundamental Chemistry, Nishihiraki-cho, Takano, Sakyo-ku 610-8103, Japan, and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yoshihiro Matano
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, Fukui Institute for Fundamental Chemistry, Nishihiraki-cho, Takano, Sakyo-ku 610-8103, Japan, and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Hiroshi Imahori
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, Fukui Institute for Fundamental Chemistry, Nishihiraki-cho, Takano, Sakyo-ku 610-8103, Japan, and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Shigeyoshi Sakaki
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, Fukui Institute for Fundamental Chemistry, Nishihiraki-cho, Takano, Sakyo-ku 610-8103, Japan, and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
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21
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Yang W, Yin Z, Wang CH, Huang C, He J, Zhu X, Cheng JP. New redox anion receptors based on calix[4]pyrrole bearing ferrocene amide. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.07.035] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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22
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Filatov MA, Lebedev AY, Vinogradov SA, Cheprakov AV. Synthesis of 5,15-diaryltetrabenzoporphyrins. J Org Chem 2008; 73:4175-85. [PMID: 18452337 PMCID: PMC2491715 DOI: 10.1021/jo800509k] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A general method of synthesis of 5,15-diaryltetrabenzoporphyrins (Ar 2TBPs) has been developed, based on 2 + 2 condensation of dipyrromethanes followed by oxidative aromatization. Two pathways to Ar 2TBPs were investigated: the tetrahydroisoindole pathway and the dihydroisoindole pathway. In the tetrahydroisoindole pathway, precursor 5,15-diaryltetracyclohexenoporphyrins (5,15-Ar 2TCHPs) were assembled from cyclohexeno-fused meso-unsubstituted dipyrromethanes and aromatic aldehydes or, alternatively, by way of the classical MacDonald synthesis. In the first case, scrambling was observed. Aromatization by tetracyclone was more effective than aromatization by DDQ but failed in the cases of porphyrins with electron-withdrawing substituents in the meso-aryl rings. The dihydroisoindole pathway was found to be much superior to the tetrahydroisoindole pathway, and it was developed into a general preparative method, consisting of (1) the synthesis of 4,7-dihydroisoindole and its transformation into meso-unsubstituted dipyrromethanes, (2) the synthesis of 5,15-diaryloctahydrotetrabenzoporphyrins (5,15-Ar 2OHTBPs), and (3) their subsequent aromatization by DDQ. Ar 2TBP free bases exhibit optical absorption spectra similar to those of meso-unsubstituted tetrabenzoporphyrins and fluoresce with high quantum yields. Pd complex of Ph 2TBP was found to be highly phosphorescent at room temperature.
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Affiliation(s)
- Mikhail A Filatov
- Department of Chemistry, Moscow State University, Moscow 119899, Russia
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23
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Matano Y, Miyajima T, Ochi N, Nakao Y, Sakaki S, Imahori H. Synthesis of Thiophene-Containing Hybrid Calixphyrins of the 5,10-Porphodimethene Type. J Org Chem 2008; 73:5139-42. [DOI: 10.1021/jo800532n] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yoshihiro Matano
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, and Institute for Integrated Cell-Material Sciences, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Tooru Miyajima
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, and Institute for Integrated Cell-Material Sciences, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Noriaki Ochi
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, and Institute for Integrated Cell-Material Sciences, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yoshihide Nakao
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, and Institute for Integrated Cell-Material Sciences, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Shigeyoshi Sakaki
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, and Institute for Integrated Cell-Material Sciences, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Hiroshi Imahori
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan, and Institute for Integrated Cell-Material Sciences, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
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Kojima T, Hanabusa K, Ohkubo K, Shiro M, Fukuzumi S. Formation of dodecaphenylporphodimethene via facile protonation of saddle-distorted dodecaphenylporphyrin. Chem Commun (Camb) 2008:6513-5. [DOI: 10.1039/b816063e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Sergeeva NN, Shaker YM, Finnigan EM, McCabe T, Senge MO. Synthesis of hydroporphyrins based on comparative studies of palladium-catalyzed and non-catalyzed approaches. Tetrahedron 2007. [DOI: 10.1016/j.tet.2007.09.030] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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26
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Wang XY, Cui JN, Ren WM, Li F, Lu CL, Qian XH. Baker's yeast mediated reduction of substituted acenaphthenequinones: Regio- and enantioselective preparation of mono-hydroxyacenaphthenones. CHINESE CHEM LETT 2007. [DOI: 10.1016/j.cclet.2007.04.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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27
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5,5-Dialkyldipyrromethane as a precursor for the synthesis of calix[4]phyrins and pseudocorroles using MacDonald [2+2] condensations. Tetrahedron Lett 2005. [DOI: 10.1016/j.tetlet.2005.07.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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28
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Orlewska C, Toppet S, Dehaen W. Synthesis of Calix[4]phyrins Derived from Dipyrroheptane. SYNTHETIC COMMUN 2005. [DOI: 10.1081/scc-200065001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Abstract
Iron octamethylporphyrinogens were prepared and structurally characterized in three different oxidation states in the absence of axial ligands and with sodium or tetrafluoroborate as the only counterions. Under these conditions, the iron- and ligand-based redox chemistry of iron porphyrinogens can be defined. The iron center is easily oxidized by a single electron (E(1/2) = -0.57 V vs NHE in CH(3)CN) when confined within the fully reduced macrocycle. The porphyrinogen ligand also undergoes oxidation but in a single four-electron step (E(p) = +0.77 V vs NHE in CH(3)CN); one of the ligand-based electrons is intercepted for the reduction of Fe(III) to Fe(II) to result in an overall three-electron oxidation process. The oxidation equivalents in the macrocycle are stored in C(alpha)-C(alpha) bonds of spirocyclopropane rings, formed between adjacent pyrroles. EPR, magnetic and Mossbauer measurements, and DFT computations of the redox states of the iron porphyrinogens reveal that the reduced ligand gives rise to iron in intermediate spin states, whereas the fully oxidized ligand possesses a weaker sigma-donor framework, giving rise to high-spin iron. Taken together, the results reported herein establish a metal-macrocycle cooperativity that engenders a multielectron chemistry for iron porphyrinogens that is unavailable to heme cofactors.
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Affiliation(s)
- Julien Bachmann
- Department of Chemistry, 6-335, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139-4207, USA
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Bucher C, Devillers CH, Moutet JC, Pécaut J, Royal G, Saint-Aman E, Thomas F. Calix[4]phyrin based redox architectures: towards new molecular tools for electrochemical sensing. Dalton Trans 2005:3620-31. [PMID: 16258612 DOI: 10.1039/b507144e] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New redox active molecular macrocyclic architectures characterized by a direct connection between dipyrrin, tripyrrin and ferrocenyl fragments have been synthesized and characterized. Contrarily to fully conjugated porphyrins, in which four pyrrole moieties contribute to the overall aromatic pi-electronic system and behave as a unique electroactive species, calixphyrins can be regarded as an assembly of independent redox active pyrrole and conjugated oligopyrrole fragments linked through sp(3) hybridized meso carbon atoms. The disruption of the conjugation pathway not only multiplies the number of redox centres throughout the molecule but also leads to a large variety of molecular architectures with specific physico-chemical properties. These novel ferrocene containing hybrid macrocycles exhibit especially attractive electronic and structural features suited for use as molecular sensing tools. An efficient voltammetric sensing of exogenic electron rich anionic species could especially be performed using a metallo-calix[4]phyrin-(1.1.1.1) through the displacement of the labile axial binding site, the perturbation of the Fc(0/+) redox couple being directly related to complexed species features.
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Affiliation(s)
- Christophe Bucher
- Laboratoire d'Electrochimie Organique et de Photochimie Rédox, UMR CNRS 5630, Institut de Chimie Moléculaire de Grenoble, FR CNRS 2607, Université Joseph Fourier, Grenoble, France.
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31
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Dolenský B, Kroulík J, Král V, Sessler JL, Dvoráková H, Bour P, Bernátková M, Bucher C, Lynch V. Calix[4]phyrins. Effect of Peripheral Substituents on Conformational Mobility and Structure within a Series of Related Systems. J Am Chem Soc 2004; 126:13714-22. [PMID: 15493930 DOI: 10.1021/ja048075g] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A new, stepwise synthesis of calix[4]phyrins is described. It relies on the condensation of a ketone with pyrrole to form a dipyrromethane containing a quaternary carbon center that is subsequently condensed with an aromatic aldehyde. This methodology, in contrast to the previous rational approach described by this group (involving formation of a trisubstituted dipyrromethane via the condensation of an aldehyde with pyrrole, followed by condensation of this dipyrromethane with acetone), allows for a variety of bulky, ketone-derived substituents to be incorporated into the meso-like positions. The resulting systems, while all containing the same central macrocyclic core, display conformational properties that reflect the nature of these meso-like substituents; these conformational features were independently assessed by X-ray diffraction analysis, NMR spectroscopy, and quantum chemical calculations.
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Affiliation(s)
- Bohumil Dolenský
- Department of Analytical Chemistry and Laboratory of NMR Spectroscopy, Institute of Chemical Technology, Technická 5, 16628 Praha 6, Czech Republic
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Halper SR, Cohen SM. Synthesis, Structure, and Spectroscopy of Phenylacetylenylene Rods Incorporatingmeso-Substituted Dipyrrin Ligands. Chemistry 2003; 9:4661-9. [PMID: 14566871 DOI: 10.1002/chem.200305041] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The synthesis, structure, and spectroscopic characterization of a series of phenylacetylenylene rodlike molecules containing dipyrromethene (dipyrrin) ligands are described. The combination of the phenylacetylenylene groups with the porphyrinogenic dipyrrin moieties results in a rich absorption spectroscopy for these compounds, although the fluorescence of the phenylacetylenylene moiety is quenched by presence of the dipyrrin chelator. The Cu(2+) and Fe(3+) complexes of these ligands have been prepared and three of these compounds have been structurally characterized by using single-crystal X-ray diffraction. Unlike other octahedral metal-dipyrrin complexes described to date, one of the iron complexes demonstrates ideal threefold symmetry in the solid-state. The elongated structure and high symmetry of these complexes suggests the use of these meso-substituted phenylacetylenylene ligands as an interesting class of extended, branched molecules for the construction of supramolecular architectures.
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Affiliation(s)
- Sara R Halper
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA 92093-0358, USA
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Gawroński J, Kacprzak K. Architecture and function of atropisomeric molecular triads. Chirality 2002; 14:689-702. [PMID: 12237827 DOI: 10.1002/chir.10127] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Molecular triads, B-A-B, in which the central unit A is aromatic or heteroaromatic, can exist as syn or anti conformers or atropisomers of correspondingly C or S shape. These stereoisomers are either discrete conformer species, often distinguished by NMR spectroscopy, or can be separated at ambient temperature as stable atropisomers. In the latter case syn and anti stereoisomers exhibit different (e.g., complex-forming) properties. Practical applications of atropisomeric triads as ligands in asymmetric dihydroxylation are also discussed.
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Affiliation(s)
- J Gawroński
- Department of Chemistry, A. Mickiewicz University, Poznań, Poland.
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34
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Abstract
A modular synthetic strategy for the construction of cofacial porphyrin architectures bearing hydrogen-bond synthons on a xanthene platform is presented. The convergent approach is based on a xanthene aldehyde-ester building block that is easily obtainable on a multigram scale with minimal purification. Treatment of this xanthene derivative with a variety of aryl aldehydes and pyrrole under standard Lindsey conditions affords a family of meso-substituted porphyrins bearing a single functionalized xanthene spacer. Direct modification of the hydrogen-bond synthon after macrocyclization proceeds smoothly to furnish porphyrin systems with a variety of cofacial functionalities (e.g., carboxylic acid, ester, amide). Porphyrins bearing two trans-functionalized xanthene spacers are prepared by the MacDonald [2 + 2] condensation of the xanthene aldehyde-ester with readily available 5-aryl-substituted dipyrromethanes such as 5-mesityldipyrromethane to afford the pure alpha,alpha- and alpha,beta-porphyrin atropisomers after chromatographic separation. The versatility of this synthetic method offers intriguing opportunities for the use of these and related templates for the study of proton-coupled activation of small molecules.
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Affiliation(s)
- Christopher J Chang
- Department of Chemistry, 6-335, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
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