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Ramsingh Girase T, Bhilare S, Sankar Murthy Bandaru S, Chrysochos N, Schulzke C, Sanghvi YS, Kapdi AR. Carbazole‐Based N‐Heterocyclic Carbenes for the Promotion of Copper‐Catalyzed Palladium‐Free Homo‐/Hetero‐Coupling of Alkynes and Sonogashira Reactions. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
| | - Shatrughn Bhilare
- Department of ChemistryInstitute of Chemical Technology Nathalal Parekh road, Matunga Mumbai 400019 India
| | | | - Nicolas Chrysochos
- Institut für BiochemieUniversität Greifswald Felix-Hausdorff-Straße 4 D-17487 Greifswald Germany
| | - Carola Schulzke
- Institut für BiochemieUniversität Greifswald Felix-Hausdorff-Straße 4 D-17487 Greifswald Germany
| | - Yogesh S. Sanghvi
- Rasayan Inc. 2802, Crystal Ridge Road Encinitas, California 92024-6615 USA
| | - Anant R. Kapdi
- Department of ChemistryInstitute of Chemical Technology Nathalal Parekh road, Matunga Mumbai 400019 India
- Institute of Chemical Technology-Indian Oil Odisha CampusIIT Kharagpur extension Centre Mouza Samantpuri Bhubaneswar 751013, Odisha India
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2
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Haque A, Al-Balushi RA, Al-Busaidi IJ, Khan MS, Raithby PR. Rise of Conjugated Poly-ynes and Poly(Metalla-ynes): From Design Through Synthesis to Structure-Property Relationships and Applications. Chem Rev 2018; 118:8474-8597. [PMID: 30112905 DOI: 10.1021/acs.chemrev.8b00022] [Citation(s) in RCA: 109] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Conjugated poly-ynes and poly(metalla-ynes) constitute an important class of new materials with potential application in various domains of science. The key factors responsible for the diverse usage of these materials is their intriguing and tunable chemical and photophysical properties. This review highlights fascinating advances made in the field of conjugated organic poly-ynes and poly(metalla-ynes) incorporating group 4-11 metals. This includes several important aspects of conjugated poly-ynes viz. synthetic protocols, bonding, electronic structure, nature of luminescence, structure-property relationships, diverse applications, and concluding remarks. Furthermore, we delineated the future directions and challenges in this particular area of research.
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Affiliation(s)
- Ashanul Haque
- Department of Chemistry , Sultan Qaboos University , P.O. Box 36, Al-Khod 123 , Sultanate of Oman
| | - Rayya A Al-Balushi
- Department of Chemistry , Sultan Qaboos University , P.O. Box 36, Al-Khod 123 , Sultanate of Oman
| | - Idris Juma Al-Busaidi
- Department of Chemistry , Sultan Qaboos University , P.O. Box 36, Al-Khod 123 , Sultanate of Oman
| | - Muhammad S Khan
- Department of Chemistry , Sultan Qaboos University , P.O. Box 36, Al-Khod 123 , Sultanate of Oman
| | - Paul R Raithby
- Department of Chemistry , University of Bath , Claverton Down , Bath BA2 7AY , U.K
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3
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Pigulski B, Męcik P, Cichos J, Szafert S. Use of Stable Amine-Capped Polyynes in the Regioselective Synthesis of Push–Pull Thiophenes. J Org Chem 2017; 82:1487-1498. [DOI: 10.1021/acs.joc.6b02685] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bartłomiej Pigulski
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Patrycja Męcik
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Jakub Cichos
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Sławomir Szafert
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
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4
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Pigulski B, Arendt A, Tomilin DN, Sobenina LN, Trofimov BA, Szafert S. Transition-Metal Free Mechanochemical Approach to Polyyne Substituted Pyrroles. J Org Chem 2016; 81:9188-9198. [PMID: 27561913 DOI: 10.1021/acs.joc.6b01732] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In this contribution, the synthesis of long chain hexatriynyl- and octatetraynyl-substituted pyrroles in one step from 1-halopolyyne precursors is reported. The products were obtained via a mechanochemical approach by simple grinding of 1-haloalkynes with N-substituted pyrroles and potassium carbonate which played a role of heterogeneous catalyst and this solvent- and transition metal-free approach is unprecedent in the synthesis of new, organic, long chain polyynes. Additionally, an extensive X-ray single crystal study of pyrrole end-capped polyynes is presented. Such compounds are possible substrates for different oligoheterocycles and have a significant application potential such as for instance molecular wires.
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Affiliation(s)
- Bartłomiej Pigulski
- Department of Chemistry, University of Wrocław , 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Agata Arendt
- Department of Chemistry, University of Wrocław , 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Denis N Tomilin
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences , 1 Favorsky, 664033 Irkutsk, Russian Federation
| | - Lyubov N Sobenina
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences , 1 Favorsky, 664033 Irkutsk, Russian Federation
| | - Boris A Trofimov
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences , 1 Favorsky, 664033 Irkutsk, Russian Federation
| | - Sławomir Szafert
- Department of Chemistry, University of Wrocław , 14 F. Joliot-Curie, 50-383 Wrocław, Poland
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5
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Liu Y, Liu P, Gu N, Xie J, Liu Y, Dai B. Synthesis of Unsymmetrical 1,3-Diynes via Pd/Cu-Catalyzed Cross-Coupling of Terminal Alkynes at Room Temperature. CHINESE J CHEM 2016. [DOI: 10.1002/cjoc.201600197] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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6
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Pigulski B, Gulia N, Szafert S. Synthesis of Long, Palladium End-Capped Polyynes through the Use of Asymmetric 1-Iodopolyynes. Chemistry 2015; 21:17769-78. [PMID: 26490174 DOI: 10.1002/chem.201502737] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2015] [Indexed: 11/08/2022]
Abstract
The synthesis of a unique series of long, asymmetric 1-iodopolyynes (1-Cn I and 2-Cn I) with the sp-hybridized carbon chain up to a decapentayne is reported. These compounds were then used as substrates in reactions with Pd(PPh3 )4 leading to another series of palladium end-capped polyynes, which were unstable in solution. Organometallic octatetraynes 1-C8 [Pd]I, 2-C8 [Pd]I, and decapentayne 1-C10 [Pd]I are palladium end-capped polyyne compounds with the longest carbon chains reported so far. All the complexes as well as their organic precursors were fully characterized by NMR, HRMS(ESI), IR, TGA-DTA, and UV/Vis techniques, and the X-ray crystal structures of two silyl-protected precursors and one palladium complex are presented. The synthetic approach for palladium species is envisioned as a general route for the synthesis of labile organometallic polyynes.
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Affiliation(s)
- Bartłomiej Pigulski
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław (Poland) http://www.zb1.chem.uni.wroc.pl
| | - Nurbey Gulia
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław (Poland) http://www.zb1.chem.uni.wroc.pl
| | - Sławomir Szafert
- Department of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław (Poland) http://www.zb1.chem.uni.wroc.pl.
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7
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Gulia N, Pigulski B, Szafert S. Palladium End-Capped Polyynes via Oxidative Addition of 1-Haloalkynes to Pd(PPh3)4. Organometallics 2015. [DOI: 10.1021/om501105w] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Nurbey Gulia
- Department of Chemistry, University of Wrocław, 14 F.
Joliot-Curie, 50-383 Wrocław, Poland
| | - Bartłomiej Pigulski
- Department of Chemistry, University of Wrocław, 14 F.
Joliot-Curie, 50-383 Wrocław, Poland
| | - Sławomir Szafert
- Department of Chemistry, University of Wrocław, 14 F.
Joliot-Curie, 50-383 Wrocław, Poland
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8
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Arendt A, Kołkowski R, Samoc M, Szafert S. Spectral dependence of nonlinear optical properties of symmetrical octatetraynes with p-substituted phenyl end-groups. Phys Chem Chem Phys 2015; 17:13680-8. [DOI: 10.1039/c5cp01661d] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Organic compounds containing conjugated carbon chains have been extensively investigated due to their interesting properties including nonlinear optical response.
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Affiliation(s)
- Agata Arendt
- Faculty of Chemistry
- University of Wroclaw
- Wroclaw 50-383
- Poland
| | - Radosław Kołkowski
- Advanced Materials Engineering and Modelling Group
- Faculty of Chemistry
- Wroclaw University of Technology
- 50-370 Wroclaw
- Poland
| | - Marek Samoc
- Advanced Materials Engineering and Modelling Group
- Faculty of Chemistry
- Wroclaw University of Technology
- 50-370 Wroclaw
- Poland
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9
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Movsisyan L, Peeks MD, Greetham GM, Towrie M, Thompson AL, Parker AW, Anderson HL. Photophysics of threaded sp-carbon chains: the polyyne is a sink for singlet and triplet excitation. J Am Chem Soc 2014; 136:17996-8008. [PMID: 25474628 PMCID: PMC4353026 DOI: 10.1021/ja510663z] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Indexed: 01/24/2023]
Abstract
We have used single-crystal X-ray diffraction and time-resolved UV-NIR-IR absorption spectroscopy to gain insights into the structures and excited-state dynamics of a rotaxane consisting of a hexayne chain threaded through a phenanthroline macrocycle and a family of related compounds, including the rhenium(I) chlorocarbonyl complex of this rotaxane. The hexayne unit in the rhenium-rotaxane is severely nonlinear; it is bent into an arc with an angle of 155.6(1)° between the terminal C1 and C12 atoms and the centroid of the central C-C bond, with the most acute distortion at the point where the polyyne chain pushes against the Re(CO)3Cl unit. There are strong through-space excited-state interactions between the components of the rotaxanes. In the metal-free rotaxane, there is rapid singlet excitation energy transfer (EET) from the macrocycle to the hexayne (τ = 3.0 ps), whereas in the rhenium-rotaxane there is triplet EET, from the macrocycle complex (3)MLCT state to the hexayne (τ = 1.5 ns). This study revealed detailed information on the short-lived higher excited state of the hexayne (lifetime ∼1 ps) and on structural reorganization and cooling of hot polyyne chains, following internal conversion (over ∼5 ps). Comparison of the observed IR bands of the excited states of the hexayne with results from time-dependent density functional calculations (TD DFT) shows that these excited states have high cumulenic character (low bond length alternation) around the central region of the chain. These findings shed light on the complex interactions between the components of this supramolecular rotaxane and are important for the development of materials for the emerging molecular and nanoscale electronics.
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Affiliation(s)
- Levon
D. Movsisyan
- Department
of Chemistry, University of Oxford, Chemistry
Research Laboratory, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Martin D. Peeks
- Department
of Chemistry, University of Oxford, Chemistry
Research Laboratory, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Gregory M. Greetham
- Central
Laser Facility, Research Complex at Harwell, Science and Technology
Facilities Council, Harwell
Oxford, Didcot OX11 0QX, United Kingdom
| | - Michael Towrie
- Central
Laser Facility, Research Complex at Harwell, Science and Technology
Facilities Council, Harwell
Oxford, Didcot OX11 0QX, United Kingdom
| | - Amber L. Thompson
- Department
of Chemistry, University of Oxford, Chemistry
Research Laboratory, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Anthony W. Parker
- Central
Laser Facility, Research Complex at Harwell, Science and Technology
Facilities Council, Harwell
Oxford, Didcot OX11 0QX, United Kingdom
| | - Harry L. Anderson
- Department
of Chemistry, University of Oxford, Chemistry
Research Laboratory, Mansfield Road, Oxford OX1 3TA, United Kingdom
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Wang X, Xue L, Wang Z. A Copper-Catalyzed Three-Component Reaction of Triethoxysilanes, Sulfur Dioxide, and Hydrazines. Org Lett 2014; 16:4056-8. [DOI: 10.1021/ol5018849] [Citation(s) in RCA: 114] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Xianbo Wang
- Department
of Chemistry, Nanchang University, 999 Xuefu Road, Nanchang 330031, P. R. China
| | - Lijun Xue
- School
of Chemistry and Chemical Engineering, Chongqing University, 174 Shazhengjie, Chongqing 400044, P. R. China
| | - Zhiyong Wang
- School
of Chemistry and Chemical Engineering, Chongqing University, 174 Shazhengjie, Chongqing 400044, P. R. China
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11
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Gulcur M, Moreno-García P, Zhao X, Baghernejad M, Batsanov AS, Hong W, Bryce MR, Wandlowski T. The Synthesis of Functionalised Diaryltetraynes and Their Transport Properties in Single-Molecule Junctions. Chemistry 2014; 20:4653-60. [DOI: 10.1002/chem.201304671] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Revised: 01/15/2014] [Indexed: 11/11/2022]
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12
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Cheng G, Zhang H, Cui X. Copper(i)-catalyzed homo-coupling of terminal alkynes at room temperature under solvent and base free conditions using O2as an oxidant. RSC Adv 2014. [DOI: 10.1039/c3ra43873b] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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13
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Moreno-García P, Gulcur M, Manrique DZ, Pope T, Hong W, Kaliginedi V, Huang C, Batsanov AS, Bryce MR, Lambert C, Wandlowski T. Single-Molecule Conductance of Functionalized Oligoynes: Length Dependence and Junction Evolution. J Am Chem Soc 2013; 135:12228-40. [DOI: 10.1021/ja4015293] [Citation(s) in RCA: 241] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Pavel Moreno-García
- Department of Chemistry and
Biochemistry, University of Bern, Freiestrasse
3, CH-3012, Bern, Switzerland
- Instituto de Física, Benemérita Universidad Autónoma de Puebla, Apartado Postal J-48, Puebla
72570, México
| | - Murat Gulcur
- Department of Chemistry, Durham University, Durham DH1 3LE, United Kingdom
| | | | - Thomas Pope
- Department of Physics, Lancaster University, Lancaster LA1 4YB, United Kingdom
| | - Wenjing Hong
- Department of Chemistry and
Biochemistry, University of Bern, Freiestrasse
3, CH-3012, Bern, Switzerland
| | - Veerabhadrarao Kaliginedi
- Department of Chemistry and
Biochemistry, University of Bern, Freiestrasse
3, CH-3012, Bern, Switzerland
| | - Cancan Huang
- Department of Chemistry and
Biochemistry, University of Bern, Freiestrasse
3, CH-3012, Bern, Switzerland
| | - Andrei S. Batsanov
- Department of Chemistry, Durham University, Durham DH1 3LE, United Kingdom
| | - Martin R. Bryce
- Department of Chemistry, Durham University, Durham DH1 3LE, United Kingdom
| | - Colin Lambert
- Department of Physics, Lancaster University, Lancaster LA1 4YB, United Kingdom
| | - Thomas Wandlowski
- Department of Chemistry and
Biochemistry, University of Bern, Freiestrasse
3, CH-3012, Bern, Switzerland
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