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Tripathi N, Dutta S, Yadav B, Sinha A, Ravikanth M. Phenothiazine Embedded Dithiasmaragdyrins. Chem Asian J 2024; 19:e202400390. [PMID: 38659279 DOI: 10.1002/asia.202400390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 04/24/2024] [Indexed: 04/26/2024]
Abstract
Two different types of novel phenothiazine-embedded dithiasmaragdyrins containing one phenothiazine ring, two thiophene rings and two pyrrole rings connected via three meso carbons and two direct bonds in the macrocyclic framework were synthesized over the sequence of synthetic steps starting with phenothiazine. Three examples of phenothiazine-embedded dithiasmaragdyrins were synthesized by condensing appropriate phenothiazine-based pentapyrrane with pentafluorobenzaldehyde and two examples of phenothiazine sulfone embedded dithiasmaragdyrins were synthesized by condensing phenothiazine-based diol with appropriate meso-aryl dipyrromethane under mild acid-catalysed conditions. 1D&2D NMR studies revealed that the thiophene rings adopted inverted orientation in phenothiazine sulfone embedded dithiasmaragdyrins whereas in phenothiazine-embedded dithiasmaragdyrins, the thiophene rings were in normal orientation. Both types of macrocycles exhibit nonaromatic absorption features and showed panchochromic absorption features in its neutral and protonated forms. The electrochemical studies indicated that the phenothiazine-embedded dithiasmaragdyrins were more electron-rich compared to phenothiazine sulfone embedded dithiasmaragdyrins. DFT studies revealed that both types of dithiasmaragdyrins exhibit significantly distorted structures and TD-DFT studies support the experimental observations.
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Affiliation(s)
- Neha Tripathi
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Supriti Dutta
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Bharti Yadav
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Avisikta Sinha
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Mangalampalli Ravikanth
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
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2
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Tripathi N, Sinha A, Ravikanth M. Synthesis of stable nonaromatic phenothiazinophyrins. Org Biomol Chem 2023; 21:6617-6623. [PMID: 37531194 DOI: 10.1039/d3ob00778b] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/03/2023]
Abstract
Stable and nonaromatic phenothiazinophyrins which resulted from the replacement of one of the pyrrole rings of porphyrin with a phenothiazine unit were synthesized by condensing phenothiazine based tripyrrane with aryl aldehyde and pyrrole under acid catalysed conditions. NMR studies revealed that the pyrrole ring that is across the phenothiazine unit is inverted and DFT studies also supported that the pyrrole ring inverted phenothiazinophyrins were more stable. Phenothiazinophyrins and their protonated derivatives showed panchromatic absorption features and absorbed in the visible to NIR region.
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Affiliation(s)
- Neha Tripathi
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.
| | - Avisikta Sinha
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.
| | - Mangalampalli Ravikanth
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.
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3
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Sinha A, Kumar A, Ravikanth M. Bis‐
(Dibenzothiophene) Embedded Hexaphyrins: Synthesis, Structure and Properties. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Avisikta Sinha
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai 400076 India
| | - Ankit Kumar
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai 400076 India
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4
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Uno H, Muramatsu K, Hiraoka S, Tahara H, Hirose M, Tamura E, Shiraishi T, Mack J, Kobayashi N, Mori S, Okujima T, Takase M. Synthesis and Aromaticity of Benzene-Fused Doubly N-Confused Porphyrins. Chemistry 2020; 26:5701-5708. [PMID: 32147874 DOI: 10.1002/chem.202000339] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/22/2020] [Indexed: 11/10/2022]
Abstract
A bicyclo[2.2.2]octadiene(BCOD)-fused bis(dipyrromethane) derivative was reacted with methylal in the presence of trifluoroacetic acid followed by oxidation with chloranil to give a doubly N-confused phlorin derivative, which did not undergo the retro-Diels-Alder reaction extruding an ethylene molecule on heating. In contrast, a 7-tert-butoxybicyclo[2.2.1]heptadiene(7-BuOBCHD)-fused bis(dipyrromethane) yielded benzene-ring-fused doubly N-confused porphyrins by following similar reaction sequences.
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Affiliation(s)
- Hidemitsu Uno
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, Matsuyama, 790-8577, Japan
| | - Kota Muramatsu
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, Matsuyama, 790-8577, Japan
| | - Shogo Hiraoka
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, Matsuyama, 790-8577, Japan
| | - Hiroyuki Tahara
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, Matsuyama, 790-8577, Japan
| | - Mako Hirose
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, Matsuyama, 790-8577, Japan
| | - Eidai Tamura
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, Matsuyama, 790-8577, Japan
| | - Tatsumi Shiraishi
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, Matsuyama, 790-8577, Japan
| | - John Mack
- Institute for Nanotechnology Innovation, Department of Chemistry, Rhodes University, Grahamstown, 6140, South Africa
| | - Nagao Kobayashi
- Faculty of Textile Science and Technology, Shinshu University, Ueda, 386-8567, Japan
| | - Shigeki Mori
- Advanced Research Support Center, Ehime University, Matsuyama, 790-8577, Japan
| | - Tetsuo Okujima
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, Matsuyama, 790-8577, Japan
| | - Masayoshi Takase
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, Matsuyama, 790-8577, Japan
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5
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Guo X, Wang N, Li X, Zhang Z, Zhao J, Ren W, Ding S, Xu G, Li J, Apfel U, Zhang W, Cao R. Homolytic versus Heterolytic Hydrogen Evolution Reaction Steered by a Steric Effect. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202002311] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Xiaojun Guo
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Ni Wang
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Xialiang Li
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Zongyao Zhang
- Chemistry Research Laboratory Department of Chemistry University of Oxford Mansfield Road Oxford OX1 3TA UK
| | - Jianping Zhao
- College of Materials Science and Optoelectronic Technology University of Chinese Academy of Science Beijing 101408 China
| | - Wanjie Ren
- College of Materials Science and Optoelectronic Technology University of Chinese Academy of Science Beijing 101408 China
| | - Shuping Ding
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Gelun Xu
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Jianfeng Li
- College of Materials Science and Optoelectronic Technology University of Chinese Academy of Science Beijing 101408 China
| | - Ulf‐Peter Apfel
- Ruhr Universität Bochum Fakultät für Chemie und Biochemie Anorganische Chemie I Universitätsstrasse 150 44801 Bochum Germany
- Fraunhofer UMSICHT Osterfelder Strasse 3 46047 Oberhausen Germany
| | - Wei Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Rui Cao
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
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6
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Homolytic versus Heterolytic Hydrogen Evolution Reaction Steered by a Steric Effect. Angew Chem Int Ed Engl 2020; 59:8941-8946. [DOI: 10.1002/anie.202002311] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Indexed: 01/21/2023]
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Laxman K, Kumar A, Ravikanth M. Polycyclic Aromatic Hydrocarbon‐/Heterocycle‐Embedded Porphyrinoids. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.201900752] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Kandala Laxman
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai 400076 India
- IITB-Monash Research AcademyIndian Institute of Technology Bombay, Powai Mumbai 400076 India
| | - Ankit Kumar
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai 400076 India
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Su G, Li Q, Ishida M, Li C, Sha F, Wu X, Wang L, Baryshnikov G, Li D, Ågren H, Furuta H, Xie Y. N‐Confused Phlorin‐Prodigiosin Chimera:
meso
‐Aryl Oxidation and π‐Extension Triggered by Peripheral Coordination. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201913290] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Guangxian Su
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Qizhao Li
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Masatoshi Ishida
- Department of Chemistry and Biochemistry Graduate School of Engineering and Center for Molecular Systems Kyushu University Fukuoka 819-0395 Japan
| | - Chengjie Li
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Feng Sha
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Xin‐Yan Wu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Lu Wang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Glib Baryshnikov
- Department of Theoretical Chemistry and Biology School of Biotechnology KTH Royal Institute of Technology 10691 Stockholm Sweden
| | - Dawei Li
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Hans Ågren
- Department of Theoretical Chemistry and Biology School of Biotechnology KTH Royal Institute of Technology 10691 Stockholm Sweden
| | - Hiroyuki Furuta
- Department of Chemistry and Biochemistry Graduate School of Engineering and Center for Molecular Systems Kyushu University Fukuoka 819-0395 Japan
| | - Yongshu Xie
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
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9
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Su G, Li Q, Ishida M, Li C, Sha F, Wu X, Wang L, Baryshnikov G, Li D, Ågren H, Furuta H, Xie Y. N‐Confused Phlorin‐Prodigiosin Chimera:
meso
‐Aryl Oxidation and π‐Extension Triggered by Peripheral Coordination. Angew Chem Int Ed Engl 2019; 59:1537-1541. [DOI: 10.1002/anie.201913290] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Indexed: 01/25/2023]
Affiliation(s)
- Guangxian Su
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Qizhao Li
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Masatoshi Ishida
- Department of Chemistry and Biochemistry Graduate School of Engineering and Center for Molecular Systems Kyushu University Fukuoka 819-0395 Japan
| | - Chengjie Li
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Feng Sha
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Xin‐Yan Wu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Lu Wang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Glib Baryshnikov
- Department of Theoretical Chemistry and Biology School of Biotechnology KTH Royal Institute of Technology 10691 Stockholm Sweden
| | - Dawei Li
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Hans Ågren
- Department of Theoretical Chemistry and Biology School of Biotechnology KTH Royal Institute of Technology 10691 Stockholm Sweden
| | - Hiroyuki Furuta
- Department of Chemistry and Biochemistry Graduate School of Engineering and Center for Molecular Systems Kyushu University Fukuoka 819-0395 Japan
| | - Yongshu Xie
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
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10
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Hong JH, Aslam AS, Ko MS, Choi J, Lee Y, Cho DG. Bond Rotation in an Aromatic Carbaporphyrin: Allyliporphyrin. Chemistry 2018; 24:10054-10058. [PMID: 29740892 DOI: 10.1002/chem.201802176] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Indexed: 01/24/2023]
Abstract
Allyliporphyrin is a carbaporphyrin that has replaced one pyrrole with an allyl group. Dynamic behavior (bond rotation) was observed by variable temperature 1 H NMR and 2D-NOESY NMR spectroscopy and theoretically examined by DFT calculations. These studies revealed that well-defined bond rotation was first observed in the limited space of the carbaporphyrin from 2 through cis-2 and the calculated rotational barrier was low enough, with the relative energy level of cis-2 only 0.65 kcal mol-1 higher than 2. The synthesized allyliporphyrin (2) is a strongly aromatic macrocycle as indicated by the chemical shifts of its inner NH and CH signals. However, its palladium complex displayed reduced aromaticity due to the tilted thiophene of Pd-2.
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Affiliation(s)
- Jung-Ho Hong
- Department of Chemistry and Chemical Engineering, Inha University, Incheon, 22212, Republic of Korea
| | - Adil S Aslam
- Department of Chemistry and Chemical Engineering, Inha University, Incheon, 22212, Republic of Korea
| | - Min-Sung Ko
- Department of Chemistry and Chemical Engineering, Inha University, Incheon, 22212, Republic of Korea
| | - Jonghoon Choi
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 3055-701, Republic of Korea
| | - Yunho Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 3055-701, Republic of Korea
| | - Dong-Gyu Cho
- Department of Chemistry and Chemical Engineering, Inha University, Incheon, 22212, Republic of Korea
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