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1
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Shukla AK, Savita, Mahale A, Kulkarni OP, Bhattacharya A. A modular approach to fluorescent probes: Extending the scope of β-carboline scaffold to selective fluoride sensing and its application in the visualisation of fluoride-induced ROS. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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2
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Alekseyev RS, Aliyev FN, Terenin VI. Methods for the synthesis of 3H-pyrrolo[2,3-c]quinolines. Chem Heterocycl Compd (N Y) 2022. [DOI: 10.1007/s10593-021-03036-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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3
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Karuppiah K, Muniyasamy H, Nelson M, Selvaraj M, Sepperumal M, Ayyanar S. A novel indolehydrazone appended salicyaldehyde platform for detection of multianalytes (Al3+, Zn2+ and F- ions): Live cell imaging. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2021.109080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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4
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Dias do Espírito Santo R, Capitão RM, Santos Barbosa P, Simão dos Santos EF, Roque Duarte Correia C. The Chemistry and Biological Applications of 3
H‐
Pyrrolo[2,3‐
c
]quinolines and Marinoquinolines. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100223] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Rafael Dias do Espírito Santo
- Department of Organic Chemistry Chemistry Institute University of Campinas – UNICAMP Campinas São Paulo CEP 13083–970 Brazil
| | - Rebeca Monique Capitão
- Department of Organic Chemistry Chemistry Institute University of Campinas – UNICAMP Campinas São Paulo CEP 13083–970 Brazil
| | - Patrícia Santos Barbosa
- Department of Organic Chemistry Chemistry Institute University of Campinas – UNICAMP Campinas São Paulo CEP 13083–970 Brazil
| | - Eric Francisco Simão dos Santos
- Department of Organic Chemistry Chemistry Institute University of Campinas – UNICAMP Campinas São Paulo CEP 13083–970 Brazil
| | - Carlos Roque Duarte Correia
- Department of Organic Chemistry Chemistry Institute University of Campinas – UNICAMP Campinas São Paulo CEP 13083–970 Brazil
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5
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Design and synthesis of new salicylhydrazone tagged indole derivative for fluorometric sensing of Zn2+ ion and colorimetric sensing of F− ion: Applications in live cell imaging. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105543] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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6
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Naha S, Velmathi S. Phenazine-Based Fluorescence “Turn-Off” Sensor for Fluoride: Application on Real Samples and to Cell and Zebrafish Imaging. ChemistrySelect 2019. [DOI: 10.1002/slct.201803702] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Sanay Naha
- Organic and Polymer Synthesis Laboratory; Department of Chemistry; National Institute of Technology; Tiruchirappalli, Tamilnadu- 620015 India
| | - Sivan Velmathi
- Organic and Polymer Synthesis Laboratory; Department of Chemistry; National Institute of Technology; Tiruchirappalli, Tamilnadu- 620015 India
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7
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8
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Kumar TU, Pawar S, Nag A, Bhattacharya A. Selective Sensing of Iron by Pyrrolo[2,3-c]Quinolines. J Fluoresc 2019; 29:271-277. [PMID: 30623284 DOI: 10.1007/s10895-018-02337-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 12/26/2018] [Indexed: 10/27/2022]
Abstract
This paper reports development of an iron sensor, 2-(3H-pyrrolo[2,3-c]quinolin-4-yl)aniline (APQ). The fluorophore facilitates micromolar detection of Fe3+/Fe2+ in the presence of various cations, including well-known interfering cations Co2+and Cu2+ by the process of fluorescence quenching. Graphical Abstract.
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Affiliation(s)
- Togiti Uday Kumar
- Department of Chemistry, Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Hyderabad, 500078, India
| | - Shweta Pawar
- Department of Chemistry, Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Hyderabad, 500078, India
| | - Amit Nag
- Department of Chemistry, Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Hyderabad, 500078, India
| | - Anupam Bhattacharya
- Department of Chemistry, Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Hyderabad, 500078, India.
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9
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Elbert SM, Rominger F, Mastalerz M. A Nickel-Salphen Type Complex with a Heteropicene Backbone. Z Anorg Allg Chem 2018. [DOI: 10.1002/zaac.201800115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Sven M. Elbert
- Organisch-Chemisches Institut Heidelberg; Ruprecht-Karls-Universität; Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Frank Rominger
- Organisch-Chemisches Institut Heidelberg; Ruprecht-Karls-Universität; Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Michael Mastalerz
- Organisch-Chemisches Institut Heidelberg; Ruprecht-Karls-Universität; Im Neuenheimer Feld 270 69120 Heidelberg Germany
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10
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Penjarla TR, Kundarapu M, Baquer SM, Bhattacharya A. Synthesis of 4‐Substituted Pyrrolo[2, 3‐
c
]quinolines via Microwave‐Assisted C‐N Bond Formation. ChemistrySelect 2018. [DOI: 10.1002/slct.201800614] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Thirupathi Reddy Penjarla
- Department of ChemistryBirla Institute of Technology and Science-Pilani (Hyderabad Campus) Hyderabad-500078 India
- Department of Medicinal ChemistryGVK Biosciences Pvt. Ltd., Survey Nos: 125 (part) & 126, IDA Mallapur Hyderabad 500076 India
| | - Maheshwar Kundarapu
- Department of Medicinal ChemistryGVK Biosciences Pvt. Ltd., Survey Nos: 125 (part) & 126, IDA Mallapur Hyderabad 500076 India
| | - Syed Mohd. Baquer
- Department of Medicinal ChemistryGVK Biosciences Pvt. Ltd., Survey Nos: 125 (part) & 126, IDA Mallapur Hyderabad 500076 India
| | - Anupam Bhattacharya
- Department of ChemistryBirla Institute of Technology and Science-Pilani (Hyderabad Campus) Hyderabad-500078 India
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11
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Elbert SM, Reinschmidt M, Baumgärtner K, Rominger F, Mastalerz M. Benzopyrano-Fused N-Heterocyclic Polyaromatics. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701796] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Sven M. Elbert
- Organisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Martin Reinschmidt
- Organisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Kevin Baumgärtner
- 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
| | - Michael Mastalerz
- Organisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; Im Neuenheimer Feld 270 69120 Heidelberg Germany
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12
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Elbert SM, Wagner P, Kanagasundaram T, Rominger F, Mastalerz M. Boroquinol Complexes with Fused Extended Aromatic Backbones: Synthesis and Optical Properties. Chemistry 2017; 23:935-945. [PMID: 27862420 DOI: 10.1002/chem.201604421] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Indexed: 01/18/2023]
Abstract
Boron-based dyes are attractive synthetic targets due to their large variability of absorption and emission wavelengths. Through Pictet-Spengler cyclizations, followed by oxidation, π-extended boroquinols have been synthesized. During optimization of the reaction conditions, an unusual dearylation has been found and mechanistically investigated. For two of the synthesized boroquinols, mechanochromic effects with bathochromic shifts up to 50 nm were found upon grinding.
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Affiliation(s)
- Sven M Elbert
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Philippe Wagner
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Thines Kanagasundaram
- 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
| | - Michael Mastalerz
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
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13
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Highly selective detection of fluoride based on 2,2-diferrocenylpropane benzimidazolium borate-ester salt. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.02.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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14
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Thigulla Y, Akula M, Trivedi P, Ghosh B, Jha M, Bhattacharya A. Synthesis and anti-cancer activity of 1,4-disubstituted imidazo[4,5-c]quinolines. Org Biomol Chem 2016; 14:876-83. [DOI: 10.1039/c5ob01650a] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Synthesis of 4-substituted imidazo[4,5-c]quinolines using a Yb(OTf)3 catalyzed modified Pictet–Spengler reaction as the key final step.
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Affiliation(s)
- Yadagiri Thigulla
- Department of Chemistry
- Birla Institute of Technology and Science-Pilani (Hyderabad Campus)
- Hyderabad-500078
- India
| | - Mahesh Akula
- Department of Chemistry
- Birla Institute of Technology and Science-Pilani (Hyderabad Campus)
- Hyderabad-500078
- India
| | - Prakruti Trivedi
- Department of Pharmacy
- Birla Institute of Technology and Science-Pilani (Hyderabad Campus)
- Hyderabad-500078
- India
| | - Balaram Ghosh
- Department of Pharmacy
- Birla Institute of Technology and Science-Pilani (Hyderabad Campus)
- Hyderabad-500078
- India
| | - Mukund Jha
- Department of Biology and Chemistry
- Nipissing University
- North Bay
- Canada
| | - Anupam Bhattacharya
- Department of Chemistry
- Birla Institute of Technology and Science-Pilani (Hyderabad Campus)
- Hyderabad-500078
- India
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