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Incorporating sulfur into redox-active reagents and materials. Tetrahedron 2023. [DOI: 10.1016/j.tet.2023.133262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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2
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Jassas RS, Mughal EU, Sadiq A, Alsantali RI, Al-Rooqi MM, Naeem N, Moussa Z, Ahmed SA. Scholl reaction as a powerful tool for the synthesis of nanographenes: a systematic review. RSC Adv 2021; 11:32158-32202. [PMID: 35495486 PMCID: PMC9041733 DOI: 10.1039/d1ra05910f] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 09/10/2021] [Indexed: 12/28/2022] Open
Abstract
Nanographenes, or extended polycyclic aromatic hydrocarbons, have been attracting increasing attention owing to their widespread applications in organic electronics. However, the atomically precise fabrication of nanographenes has thus far been achieved only through synthetic organic chemistry. Polycyclic aromatic hydrocarbons (PAHs) are popular research subjects due to their high stability, rigid planar structure, and characteristic optical spectra. The recent discovery of graphene, which can be regarded as giant PAH, has further stimulated research interest in this area. Chemists working with nanographene and heterocyclic analogs thereof have chosen it as their preferred tool for the assembly of large and complex architectures. The Scholl reaction has maintained significant relevance in contemporary organic synthesis with many advances in recent years and now ranks among the most useful C-C bond-forming processes for the generation of the π-conjugated frameworks of nanographene or their heterocyclic analogs. A broad range of oxidants and Lewis acids have found use in Scholl-type processes, including Cu(OTf)2/AlCl3, FeCl3, MoCl5, PIFA/BF3-Et2O, and DDQ, in combination with Brønsted or Lewis acids, and the surface-mediated reaction has found especially wide applications in PAH synthesis. Undoubtedly, the utility of the Scholl reaction is supreme in the construction of nanographene and their heterocyclic analogues. The detailed analysis of the progress achieved in this field reveals that many groups have contributed by pushing the boundary of structural possibilities, expanding into surface-assisted cyclodehydrogenation and developing new reagents. In this review, we highlight and discuss the recent modifications in the Scholl reaction for nanographene synthesis using numerous oxidant systems. In addition, the merits or demerits of each oxidative reagent is described herein.
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Affiliation(s)
- Rabab S Jassas
- Department of Chemistry, Jamoum University College, Umm Al-Qura University 21955 Makkah Saudi Arabia
| | | | - Amina Sadiq
- Department of Chemistry, Govt. College Women University Sialkot-51300 Pakistan
| | - Reem I Alsantali
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University P.O. Box 11099 Taif 21944 Saudi Arabia
| | - Munirah M Al-Rooqi
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University 21955 Makkah Saudi Arabia
| | - Nafeesa Naeem
- Department of Chemistry, University of Gujrat Gujrat-50700 Pakistan
| | - Ziad Moussa
- Department of Chemistry, College of Science, United Arab Emirates University P.O. Box 15551 Al Ain United Arab Emirates
| | - Saleh A Ahmed
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University 21955 Makkah Saudi Arabia
- Research Laboratories Unit, Faculty of Applied Science, Umm Al-Qura University 21955 Makkah Saudi Arabia
- Chemistry Department, Faculty of Science, Assiut University 71516 Assiut Egypt
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Arbi M, Khedhiri L, Soudani S, Lefebvre F, Ferretti V, Nasr CB. Elaboration and physicochemical elucidation of two organic cation hydrogensulfates: 2-Fluroanilinium (hydrogensulfate) monohydrate (I) and 2,6-dimethylanilinium (hydrogensulfate) monohydrate (II). J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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4
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Nalli M, Armijos Rivera JI, Masci D, Coluccia A, Badia R, Riveira-Muñoz E, Brambilla A, Cinquina E, Turriziani O, Falasca F, Catalano M, Limatola C, Esté JA, Maga G, Silvestri R, Crespan E, La Regina G. New indolylarylsulfone non-nucleoside reverse transcriptase inhibitors show low nanomolar inhibition of single and double HIV-1 mutant strains. Eur J Med Chem 2020; 208:112696. [DOI: 10.1016/j.ejmech.2020.112696] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 07/22/2020] [Accepted: 07/23/2020] [Indexed: 11/16/2022]
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5
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Bakhshi R, Zeynizadeh B, Mousavi H. Green, rapid, and highly efficient syntheses of
α
,
α′
‐bis[(aryl or allyl)idene]cycloalkanones and 2‐[(aryl or allyl)idene]‐1‐indanones as potentially biologic compounds via solvent‐free microwave‐assisted Claisen–Schmidt condensation catalyzed by MoCl
5. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900081] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Reza Bakhshi
- Department of Organic Chemistry, Faculty of ChemistryUrmia University Urmia Iran
| | - Behzad Zeynizadeh
- Department of Organic Chemistry, Faculty of ChemistryUrmia University Urmia Iran
| | - Hossein Mousavi
- Department of Organic Chemistry, Faculty of ChemistryUrmia University Urmia Iran
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Benoit E, Fnaiche A, Gagnon A. Synthesis of aryl cyclopropyl sulfides through copper-promoted S-cyclopropylation of thiophenols using cyclopropylboronic acid. Beilstein J Org Chem 2019; 15:1162-1171. [PMID: 31293663 PMCID: PMC6604732 DOI: 10.3762/bjoc.15.113] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 05/22/2019] [Indexed: 01/01/2023] Open
Abstract
The copper-promoted S-cyclopropylation of thiophenols using cyclopropylboronic acid is reported. The procedure operates under simple conditions to afford the corresponding aryl cyclopropyl sulfides in moderate to excellent yields. The reaction tolerates substitution in ortho-, meta- and para-substitution as well as electron-donating and electron-withdrawing groups. The S-cyclopropylation of a thiophenol was also accomplished using potassium cyclopropyl trifluoroborate.
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Affiliation(s)
- Emeline Benoit
- Département de chimie, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, Québec, H3C 3P8, Canada
| | - Ahmed Fnaiche
- Département de chimie, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, Québec, H3C 3P8, Canada
| | - Alexandre Gagnon
- Département de chimie, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, Québec, H3C 3P8, Canada
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7
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Beil SB, Uecker I, Franzmann P, Müller T, Waldvogel SR. Mild, Fast, and Easy To Conduct MoCl5-Mediated Dehydrogenative Coupling Reactions in Flow. Org Lett 2018; 20:4107-4110. [DOI: 10.1021/acs.orglett.8b01664] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sebastian B. Beil
- Institute of Organic Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
- MAterial Science IN MainZ (MAINZ), Graduate School of Excellence, Staudingerweg 9, 55128 Mainz, Germany
| | - Ise Uecker
- Institute of Organic Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Peter Franzmann
- Institute of Organic Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Timo Müller
- Institute of Organic Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Siegfried R. Waldvogel
- Institute of Organic Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
- MAterial Science IN MainZ (MAINZ), Graduate School of Excellence, Staudingerweg 9, 55128 Mainz, Germany
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8
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Yang L, Feng J, Qiao M, Zeng Q. Synthesis ofN-sulfenyl-sulfoximines and -sulfenamides through a metal-free N–H/S–H dehydrocoupling reaction. Org Chem Front 2018. [DOI: 10.1039/c7qo00766c] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A metal-free, iodine-catalyzed N–H/S–H dehydrocoupling reaction of sulfoximines and anilines with various thiols to construct sulfur–nitrogen bonds has been developed.
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Affiliation(s)
- Lu Yang
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection (Chengdu University of Technology)
- College of Materials
- Chemistry & Chemical Engineering
- Chengdu University of Technology
- China
| | - Jie Feng
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection (Chengdu University of Technology)
- College of Materials
- Chemistry & Chemical Engineering
- Chengdu University of Technology
- China
| | - Mei Qiao
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection (Chengdu University of Technology)
- College of Materials
- Chemistry & Chemical Engineering
- Chengdu University of Technology
- China
| | - Qingle Zeng
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection (Chengdu University of Technology)
- College of Materials
- Chemistry & Chemical Engineering
- Chengdu University of Technology
- China
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Franzmann P, Trosien S, Schubert M, Waldvogel SR. Modular Approach to 9-Monosubstituted Fluorene Derivatives Using MoV Reagents. Org Lett 2016; 18:1182-5. [DOI: 10.1021/acs.orglett.6b00315] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Peter Franzmann
- Johannes Gutenberg-University
Mainz, Institute of Organic Chemistry, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Simon Trosien
- Johannes Gutenberg-University
Mainz, Institute of Organic Chemistry, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Moritz Schubert
- Johannes Gutenberg-University
Mainz, Institute of Organic Chemistry, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Siegfried R. Waldvogel
- Johannes Gutenberg-University
Mainz, Institute of Organic Chemistry, Duesbergweg 10-14, 55128 Mainz, Germany
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Xiong X, Deng CL, Minaev BF, Baryshnikov GV, Peng XS, Wong HNC. Tetrathio and Tetraseleno[8]circulenes: Synthesis, Structures, and Properties. Chem Asian J 2014; 10:969-75. [DOI: 10.1002/asia.201403028] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Indexed: 11/08/2022]
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Wehming K, Schubert M, Schnakenburg G, Waldvogel SR. Oxidative Cyclization Reaction of 2-Aryl-Substituted Cinnamates To Form Phenanthrene Carboxylates by Using MoCl5. Chemistry 2014; 20:12463-9. [DOI: 10.1002/chem.201403442] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Indexed: 12/12/2022]
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13
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Favero L, Marchetti F, Pampaloni G, Zacchini S. The interaction of molybdenum pentachloride with O- and S-heterocycles. Dalton Trans 2014; 43:495-504. [DOI: 10.1039/c3dt52271g] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Trosien S, Böttger P, Waldvogel SR. Versatile Oxidative Approach to Carbazoles and Related Compounds Using MoCl5. Org Lett 2013; 16:402-5. [DOI: 10.1021/ol403304t] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Simon Trosien
- Institute of Organic Chemistry, Duesbergweg 10-14, Johannes Gutenberg University Mainz, 55128 Mainz, Germany
| | - Philipp Böttger
- Institute of Organic Chemistry, Duesbergweg 10-14, Johannes Gutenberg University Mainz, 55128 Mainz, Germany
| | - Siegfried R. Waldvogel
- Institute of Organic Chemistry, Duesbergweg 10-14, Johannes Gutenberg University Mainz, 55128 Mainz, Germany
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15
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Grzybowski M, Skonieczny K, Butenschön H, Gryko DT. Oxidative aromatische Kupplung und Scholl-Reaktion im Vergleich. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201210238] [Citation(s) in RCA: 213] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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16
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Grzybowski M, Skonieczny K, Butenschön H, Gryko DT. Comparison of Oxidative Aromatic Coupling and the Scholl Reaction. Angew Chem Int Ed Engl 2013; 52:9900-30. [DOI: 10.1002/anie.201210238] [Citation(s) in RCA: 539] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2012] [Indexed: 12/19/2022]
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17
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Marchetti F, Pampaloni G, Zacchini S. The interaction of molybdenum pentachloride with carbonyl compounds. Dalton Trans 2013. [DOI: 10.1039/c2dt32456c] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Trosien S, Waldvogel SR. Synthesis of Highly Functionalized 9,10-Phenanthrenequinones by Oxidative Coupling Using MoCl5. Org Lett 2012; 14:2976-9. [DOI: 10.1021/ol300948u] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Simon Trosien
- Institute of Organic Chemistry, Duesbergweg 10-14, Johannes Gutenberg-University Mainz, 55128 Mainz, Germany
| | - Siegfried R. Waldvogel
- Institute of Organic Chemistry, Duesbergweg 10-14, Johannes Gutenberg-University Mainz, 55128 Mainz, Germany
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19
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Remarkably fast and selective aromatization of Hantzsch esters with MoOCl4 and MoCl5: A chemical model for possible biologically relevant properties of molybdenum-containing enzymes. Bioorg Med Chem Lett 2012; 22:3676-81. [DOI: 10.1016/j.bmcl.2012.04.043] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2012] [Revised: 04/06/2012] [Accepted: 04/07/2012] [Indexed: 11/15/2022]
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21
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Pavliček N, Fleury B, Neu M, Niedenführ J, Herranz-Lancho C, Ruben M, Repp J. Atomic force microscopy reveals bistable configurations of dibenzo[a,h]thianthrene and their interconversion pathway. PHYSICAL REVIEW LETTERS 2012; 108:086101. [PMID: 22463545 DOI: 10.1103/physrevlett.108.086101] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2011] [Indexed: 05/19/2023]
Abstract
We investigated dibenzo[a,h]thianthrene molecules adsorbed on ultrathin layers of NaCl using a combined low-temperature scanning tunneling and atomic force microscope. Two stable configurations exist corresponding to different isomers of free nonplanar molecules. By means of excitations from inelastic electron tunneling we can switch between both configurations. Atomic force microscopy with submolecular resolution allows unambiguous determination of the molecular geometry, and the pathway of the interconversion of the isomers. Our investigations also shed new light on contrast mechanisms in scanning tunneling microscopy.
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Affiliation(s)
- Niko Pavliček
- Institute of Experimental and Applied Physics, University of Regensburg, 93053 Regensburg, Germany.
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Danz M, Tonner R, Hilt G. Understanding the regioselectivity in Scholl reactions for the synthesis of oligoarenes. Chem Commun (Camb) 2011; 48:377-9. [PMID: 22083090 DOI: 10.1039/c1cc15980a] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A short reaction sequence leads to oligoarene derivatives utilising a regioselective Scholl reaction for the unprecedented cyclisation to the mono-functionalised oligoarene under methanol elimination. Quantum-chemical investigations reveal the reason for the remarkably high regioselectivity.
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Affiliation(s)
- Michael Danz
- Fachbereich Chemie, Hans-Meerwein-Str., 35043 Marburg, Germany
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Hackelöer K, Schnakenburg G, Waldvogel SR. Oxidative Coupling Reactions of 1,3-Diarylpropene Derivatives to Dibenzo[a,c]cycloheptenes by PIFA. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100918] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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24
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Boshta NM, Bomkamp M, Schnakenburg G, Waldvogel SR. Synthesis of all-syn Functionalized Triphenylene Ketals. European J Org Chem 2011. [DOI: 10.1002/ejoc.201001699] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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25
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Hackeloer K, Schnakenburg G, Waldvogel SR. Novel Domino Oxidative Coupling: C−C Bond Formation Sequence to Highly Functionalized Dibenzo[a,c]cycloheptenes. Org Lett 2011; 13:916-9. [DOI: 10.1021/ol102969k] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kristina Hackeloer
- Kekulé Institute for Organic Chemistry and Biochemistry, Bonn University, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany, X-ray Analysis Department, Institute for Inorganic Chemistry, Bonn University, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany, and Institute for Organic Chemistry, Johannes Gutenberg-University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Gregor Schnakenburg
- Kekulé Institute for Organic Chemistry and Biochemistry, Bonn University, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany, X-ray Analysis Department, Institute for Inorganic Chemistry, Bonn University, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany, and Institute for Organic Chemistry, Johannes Gutenberg-University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Siegfried R. Waldvogel
- Kekulé Institute for Organic Chemistry and Biochemistry, Bonn University, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany, X-ray Analysis Department, Institute for Inorganic Chemistry, Bonn University, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany, and Institute for Organic Chemistry, Johannes Gutenberg-University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
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Six-Membered Ring Systems:. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/s0959-6380(11)22015-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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27
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Dolci S, Marchetti F, Pampaloni G, Zacchini S. A systematic study on the activation of simple polyethers by MoCl5 and WCl6. Dalton Trans 2010; 39:5367-76. [DOI: 10.1039/c001377c] [Citation(s) in RCA: 29] [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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