1
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Kunz S, Barnå F, Urrutia MP, Ingner FJL, Martínez-Topete A, Orthaber A, Gates PJ, Pilarski LT, Dyrager C. Derivatization of 2,1,3-Benzothiadiazole via Regioselective C-H Functionalization and Aryne Reactivity. J Org Chem 2024; 89:6138-6148. [PMID: 38648018 PMCID: PMC11077497 DOI: 10.1021/acs.joc.4c00122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/29/2024] [Accepted: 03/15/2024] [Indexed: 04/25/2024]
Abstract
Despite growing interest in 2,1,3-benzothiadiazole (BTD) as an integral component of many functional molecules, methods for the functionalization of its benzenoid ring have remained limited, and many even simply decorated BTDs have required de novo synthesis. We show that regioselective Ir-catalyzed C-H borylation allows access to versatile 5-boryl or 4,6-diboryl BTD building blocks, which undergo functionalization at the C4, C5, C6, and C7 positions. The optimization and regioselectivity of C-H borylation are discussed. A broad reaction scope is presented, encompassing ipso substitution at the C-B bond, the first examples of ortho-directed C-H functionalization of BTD, ring closing reactions to generate fused ring systems, as well as the generation and capture reactions of novel BTD-based heteroarynes. The regioselectivity of the latter is discussed with reference to the Aryne Distortion Model.
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Affiliation(s)
- Susanna Kunz
- Department
of Chemistry—BMC, Uppsala University, Box 576, Uppsala 75123, Sweden
| | - Fredrik Barnå
- Department
of Chemistry—BMC, Uppsala University, Box 576, Uppsala 75123, Sweden
| | | | | | | | - Andreas Orthaber
- Department
of Chemistry—Ångström, Uppsala University, Box 523, Uppsala 75120, Sweden
| | - Paul J. Gates
- School
of Chemistry, University of Bristol, Cantock’s Close, Clifton, Bristol BS8 1TS, U.K.
| | - Lukasz T. Pilarski
- Department
of Chemistry—BMC, Uppsala University, Box 576, Uppsala 75123, Sweden
| | - Christine Dyrager
- Department
of Chemistry—BMC, Uppsala University, Box 576, Uppsala 75123, Sweden
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2
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Tiekink ER. Supramolecular aggregation patterns featuring Se⋯N secondary-bonding interactions in mono-nuclear selenium compounds: A comparison with their congeners. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214031] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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3
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Ueberricke L, Punja Benke B, Kirschbaum T, Hahn S, Rominger F, Bunz UHF, Mastalerz M. Synthesis and Optoelectronic Properties of a Quinoxalino-Phenanthrophenazine (QPP) Extended Tribenzotriquinacene (TBTQ). Chemistry 2021; 27:2043-2049. [PMID: 32954544 PMCID: PMC7898691 DOI: 10.1002/chem.202003666] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Indexed: 12/21/2022]
Abstract
A six‐step synthesis towards a tribenzotriquinacene (TBTQ) bearing three quinoxalinophenanthrophenazine (QPP) units is presented. The optoelectronic properties are investigated and the effect of the three‐dimensional arrangement of the individual QPP planes is examined using optical spectroscopy, electrochemical analysis and quantum‐chemical calculations.
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Affiliation(s)
- Lucas Ueberricke
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Bahiru Punja Benke
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Tobias Kirschbaum
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Sebastian Hahn
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Frank Rominger
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Uwe H F Bunz
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Michael Mastalerz
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
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4
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Prantl E, Kohl B, Ryvlin D, Biegger P, Wadepohl H, Rominger F, Bunz UHF, Mastalerz M, Waldvogel SR. Microporous Triptycene-Based Affinity Materials on Quartz Crystal Microbalances for Tracing of Illicit Compounds. Chempluschem 2020; 84:1239-1244. [PMID: 31944043 DOI: 10.1002/cplu.201900189] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 04/09/2019] [Indexed: 12/20/2022]
Abstract
Triptycene-based organic molecules of intrinsic microporosity (OMIMs) with extended functionalized π-surfaces are excellent materials for gas sorption and separation. In this study, the affinities of triptycene-based OMIM affinity materials on 195 MHz high-fundamental-frequency quartz crystal microbalances (HFF-QCMs) for hazardous and illicit compounds such as piperonal and (-)-norephedrine were determined. Both new and existing porous triptycene-based affinity materials were investigated, resulting in very high sensitivities and selectivities that could be applied for sensing purposes. Remarkable results were found for safrole - a starting material for illicit compounds such as ecstasy. A systematic approach highlights the effects of different size of π-surfaces of these affinity materials, allowing a classification of the properties that might be optimal for the design of future OMIM-based affinity materials.
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Affiliation(s)
- Ephraim Prantl
- Institut für Organische Chemie, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, 55128, Mainz, Germany
| | - Bernd Kohl
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Dimitrij Ryvlin
- Institut für Organische Chemie, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, 55128, Mainz, Germany
| | - Philipp Biegger
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Hubert Wadepohl
- Anorganisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 271, 69120, Heidelberg, Germany
| | - Frank Rominger
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Uwe H F Bunz
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Michael Mastalerz
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Siegfried R Waldvogel
- Institut für Organische Chemie, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, 55128, Mainz, Germany
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5
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Aguiar LDO, Junior AS, Bechtold IH, Curcio SF, Cazati T, Alves TV, Vieira AA. Molecular 5,8-π-extended quinoxaline derivatives as chromophores for photoluminescence applications. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111763] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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6
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Patel HA, Bhanvadia VJ, Mande HM, Zade SS, Patel AL. Benzochalcogendiazole-based conjugated molecules: investigating the effects of substituents and heteroatom juggling. Org Biomol Chem 2019; 17:9467-9478. [PMID: 31651018 DOI: 10.1039/c9ob01762c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A convenient and effective synthetic approach for benzochalcogendiazole-based small molecules has been achieved using polyaniline (PANI)-anchored palladium as a heterogeneous catalyst. The photophysical properties of the synthesized benzochalcogendiazole-based small molecules, having different terminal substituents, have been compared. Moreover, the structural aspects, including the packing patterns and non-bonding interactions of the conjugated molecules, have been investigated using the single crystal X-ray diffraction (SCXRD) technique.
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Affiliation(s)
- Heta A Patel
- Department of Chemistry, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara-390002, India.
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7
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Pan H, Song T, Yin X, Jin P, Xiao J. Synthesis, Crystal Analysis, and Optoelectronic Properties of Diazole-Functionalized Acenes and Azaacenes. Chemistry 2018; 24:6572-6579. [PMID: 29341382 DOI: 10.1002/chem.201705657] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Indexed: 11/06/2022]
Abstract
Doping heteroatoms into the skeletons of parent acenes can provide more opportunities to construct novel thermally and photostable organic π-conjugated semiconductors. Herein, a family of diazole-decorated acenes (APyS and APySe) and azaacenes (PyP, PyTh, PyPy, PyPh, and PyAP) have been successfully synthesized through the classical reactions. Single-crystal X-ray analyses showed that these as-formed diazole-modified derivatives adopted a twisted topology configuration, whereas the azaacenes display reclining-chair architectures, besides a twisted structure. All these compounds displayed yellow or red light in solution. Moreover, their electrochemical behaviors were also examined. We also found that the azaacenes exhibited a positive spectroscopic response to acid.
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Affiliation(s)
- Huahang Pan
- College of Chemistry and Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, P. R. China
| | - Tingting Song
- College of Chemistry and Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, P. R. China
| | - Xiaomeng Yin
- College of Chemistry and Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, P. R. China
| | - Pengcheng Jin
- College of Chemistry and Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, P. R. China
| | - Jinchong Xiao
- College of Chemistry and Environmental Science, Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, 071002, P. R. China
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8
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Ghosh S, Kumar NR, Zade SS. Effects of chalcogen atom variation in chalcogenadiazole fused indolo[2,3-a]carbazoles. NEW J CHEM 2018. [DOI: 10.1039/c7nj04661h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The chalcogen (O/S/Se)-induced intriguing variation of structural and optoelectronic properties in a series of chalcogenadiazole-fused indolo[2,3-a]carbazole donor–acceptor (D–A) molecules.
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Affiliation(s)
- Sirina Ghosh
- Department of Chemical Sciences and Centre for Advanced Functional Materials
- Indian Institute of Science Education and Research (IISER) Kolkata
- Nadia
- India
| | - Neha Rani Kumar
- Department of Chemical Sciences and Centre for Advanced Functional Materials
- Indian Institute of Science Education and Research (IISER) Kolkata
- Nadia
- India
| | - Sanjio S. Zade
- Department of Chemical Sciences and Centre for Advanced Functional Materials
- Indian Institute of Science Education and Research (IISER) Kolkata
- Nadia
- India
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9
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Dyrager C, Vieira RP, Nyström S, Nilsson KPR, Storr T. Synthesis and evaluation of benzothiazole-triazole and benzothiadiazole-triazole scaffolds as potential molecular probes for amyloid-β aggregation. NEW J CHEM 2017. [DOI: 10.1039/c6nj01703g] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluorescent scaffolds that can be easily modifiedviaclick chemistry were investigated as probes for Aβ-plaque deposits in mouse tissue.
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Affiliation(s)
- Christine Dyrager
- Department of Chemistry
- Simon Fraser University
- Burnaby
- Canada
- Department of Physics
| | - Rafael Pinto Vieira
- Department of Chemistry
- Simon Fraser University
- Burnaby
- Canada
- Departamento de Bioquímica e Imunologia
| | - Sofie Nyström
- Department of Physics
- Chemistry and Biology
- Linköping University
- 581 83 Linköping
- Sweden
| | - K. Peter R. Nilsson
- Department of Physics
- Chemistry and Biology
- Linköping University
- 581 83 Linköping
- Sweden
| | - Tim Storr
- Department of Chemistry
- Simon Fraser University
- Burnaby
- Canada
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10
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Möller A, Bleckenwegner P, Monkowius U, Mohr F. Gold(I)alkynyl complexes decorated with chromophores: Structural, photophysical and computational studies. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.03.029] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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11
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Konstantinova LS, Knyazeva EA, Nefyodov AA, Camacho PS, Ashbrook SE, Woollins JD, Zibarev AV, Rakitin OA. Direct synthesis of fused 1,2,5-selenadiazoles from 1,2,5-thiadiazoles. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.01.106] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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12
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Konstantinova LS, Knyazeva EA, Rakitin OA. Recent Developments in the Synthesis and Applications of 1,2,5-Thia- and Selenadiazoles. A Review. ORG PREP PROCED INT 2014. [DOI: 10.1080/00304948.2014.963454] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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13
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Kuramochi M, Kuwabara J, Lu W, Kanbara T. Direct Arylation Polycondensation of Bithiazole Derivatives with Various Acceptors. Macromolecules 2014. [DOI: 10.1021/ma5014397] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Masahiro Kuramochi
- Tsukuba
Research Center for
Interdisciplinary Materials Science (TIMS), Graduate School of Pure
and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8573, Japan
| | - Junpei Kuwabara
- Tsukuba
Research Center for
Interdisciplinary Materials Science (TIMS), Graduate School of Pure
and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8573, Japan
| | - Wei Lu
- Tsukuba
Research Center for
Interdisciplinary Materials Science (TIMS), Graduate School of Pure
and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8573, Japan
| | - Takaki Kanbara
- Tsukuba
Research Center for
Interdisciplinary Materials Science (TIMS), Graduate School of Pure
and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8573, Japan
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14
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Wang B, Pan H, Jia J, Ge YQ, Cai WQ, Wang JW, Zhao CH. Highly emissive dimesitylboryl-substituted 2,1,3-benzothiadiazole derivatives: photophysical properties and efficient fluorescent sensor for fluoride anions. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.06.110] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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15
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Li D, Li H, Liu M, Chen J, Ding J, Huang X, Wu H. A Novel D-π-A Conjugated Polymer Chemosensor Based on Benzo[c][1,2,5]selenadiazole for Highly Selective and Sensitive Recognition of Mercury (II) Ions. MACROMOL CHEM PHYS 2013. [DOI: 10.1002/macp.201300542] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Duanqin Li
- College of Chemistry and Materials Engineering; Wenzhou University; Wenzhou 325035 P. R. China
| | - Hui Li
- College of Chemistry and Materials Engineering; Wenzhou University; Wenzhou 325035 P. R. China
| | - Miaochang Liu
- College of Chemistry and Materials Engineering; Wenzhou University; Wenzhou 325035 P. R. China
| | - Jiuxi Chen
- College of Chemistry and Materials Engineering; Wenzhou University; Wenzhou 325035 P. R. China
| | - Jinchang Ding
- College of Chemistry and Materials Engineering; Wenzhou University; Wenzhou 325035 P. R. China
| | - Xiaobo Huang
- College of Chemistry and Materials Engineering; Wenzhou University; Wenzhou 325035 P. R. China
| | - Huayue Wu
- College of Chemistry and Materials Engineering; Wenzhou University; Wenzhou 325035 P. R. China
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16
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Synthesis, optical and electrochemical properties of novel D-π-A type conjugated polymers based on benzo[c][1,2,5]selenadiazole unit via alkyne module. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.09.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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17
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Lonchakov AV, Rakitin OA, Gritsan NP, Zibarev AV. Breathing some new life into an old topic: chalcogen-nitrogen π-heterocycles as electron acceptors. Molecules 2013; 18:9850-900. [PMID: 23959195 PMCID: PMC6270515 DOI: 10.3390/molecules18089850] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Revised: 08/13/2013] [Accepted: 08/14/2013] [Indexed: 11/16/2022] Open
Abstract
Recent progress in the design, synthesis and characterization of chalcogen-nitrogen π-heterocycles, mostly 1,2,5-chalcogenadiazoles (chalcogen: S, Se and Te) and their fused derivatives, possessing positive electron affinity is discussed together with their use in preparation of charge-transfer complexes and radical-anion salts-candidate building blocks of molecule-based electrical and magnetic functional materials.
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Affiliation(s)
- Anton V. Lonchakov
- Institute of Chemical Kinetics and Combustion, Russian Academy of Sciences, 630090 Novosibirsk, Russia; E-Mails: (A.V.L.); (N.P.G.)
- Department of Physics, National Research University—Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Oleg A. Rakitin
- Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia; E-Mail:
| | - Nina P. Gritsan
- Institute of Chemical Kinetics and Combustion, Russian Academy of Sciences, 630090 Novosibirsk, Russia; E-Mails: (A.V.L.); (N.P.G.)
- Department of Physics, National Research University—Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Andrey V. Zibarev
- Department of Physics, National Research University—Novosibirsk State University, 630090 Novosibirsk, Russia
- Institute of Organic Chemistry, Russian Academy of Sciences, 630090 Novosibirsk, Russia
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +7-383-330-9664; Fax: +7-383-330-9752
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18
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Lindner BD, Coombs BA, Schaffroth M, Engelhart JU, Tverskoy O, Rominger F, Hamburger M, Bunz UHF. From Thia- to Selenadiazoles: Changing Interaction Priority. Org Lett 2013; 15:666-9. [DOI: 10.1021/ol303490b] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Benjamin D. Lindner
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, 69120 Heidelberg, Germany, and innovationLab GmbH, Speyerer Str. 4, 69115 Heidelberg, Germany
| | - Benjamin A. Coombs
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, 69120 Heidelberg, Germany, and innovationLab GmbH, Speyerer Str. 4, 69115 Heidelberg, Germany
| | - Manuel Schaffroth
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, 69120 Heidelberg, Germany, and innovationLab GmbH, Speyerer Str. 4, 69115 Heidelberg, Germany
| | - Jens U. Engelhart
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, 69120 Heidelberg, Germany, and innovationLab GmbH, Speyerer Str. 4, 69115 Heidelberg, Germany
| | - Olena Tverskoy
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, 69120 Heidelberg, Germany, and innovationLab GmbH, Speyerer Str. 4, 69115 Heidelberg, Germany
| | - Frank Rominger
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, 69120 Heidelberg, Germany, and innovationLab GmbH, Speyerer Str. 4, 69115 Heidelberg, Germany
| | - Manuel Hamburger
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, 69120 Heidelberg, Germany, and innovationLab GmbH, Speyerer Str. 4, 69115 Heidelberg, Germany
| | - Uwe H. F. Bunz
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, 69120 Heidelberg, Germany, and innovationLab GmbH, Speyerer Str. 4, 69115 Heidelberg, Germany
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19
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Bryant JJ, Lindner BD, Bunz UHF. Water-Soluble Bis-triazolyl Benzochalcogendiazole Cycloadducts as Tunable Metal Ion Sensors. J Org Chem 2013; 78:1038-44. [DOI: 10.1021/jo3024889] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Jonathan J. Bryant
- Organisch Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, Heidelberg 69120,
Germany
| | - Benjamin D. Lindner
- Organisch Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, Heidelberg 69120,
Germany
| | - Uwe H. F. Bunz
- Organisch Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, Heidelberg 69120,
Germany
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