1
|
Kalaiselvan A, Naniyil A, Ipe RM, Krishna Isukapalli SV, Vennapusa SR, Andrews AP, Gokulnath S. Stable Inner 2H Tautomer of N-Confused-like Porphyrin Embedded with a Carbazole Subunit: Synthesis, Metal Coordination, and Magnetic and Anion Sensing Studies. J Org Chem 2023; 88:14377-14387. [PMID: 37787478 DOI: 10.1021/acs.joc.3c01255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
A new class of N-confused porphyrin 1 embedded with a carbazole subunit was prepared via [3 + 1] acid-catalyzed condensation of appropriate precursors. 1 underwent smooth metal complexation with Pd(II) and Cu(II) salts to provide the corresponding diamagnetic 1-Pd and paramagnetic 1-Cu, respectively. The single-crystal X-ray structure of 1-Pd is evident with a square-planar Pd-center through C-H activation of inverted pyrrole. Superconducting quantum interference device analysis combined with electron paramagnetic resonance (EPR) results provided insights into the paramagnetic nature of 1-Cu. Further, a ratiometric enhancement of near-IR fluorescence at 746 nm was found to be reversible upon adding CN- and F- ions. The solid-state structure of 1-Pd confirms that the anionic species is due to NH deprotonation.
Collapse
Affiliation(s)
- Arumugam Kalaiselvan
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala 695551, India
| | - Athira Naniyil
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala 695551, India
| | - Ruth Mariam Ipe
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala 695551, India
| | - Sai Vamsi Krishna Isukapalli
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala 695551, India
| | - Sivaranjana Reddy Vennapusa
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala 695551, India
| | - Alex P Andrews
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala 695551, India
| | - Sabapathi Gokulnath
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala 695551, India
| |
Collapse
|
2
|
Halder N, Jana M, Kottekad S, Usharani D, Rath H. Metalloceneincorporated Hybrid Singly N-Methyl N-Confused Calixphyrins: Synthesis, Characterization, Protonation and Deprotonation Studies. Chem Asian J 2022; 17:e202200108. [PMID: 35312224 DOI: 10.1002/asia.202200108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 03/11/2022] [Indexed: 11/09/2022]
Abstract
Rational design and isolation of two hitherto unknown highly stable single conformer of ferrocene incorporated meso-aryl substituted singly N-methyl N-confused-calixphyrins have been achieved in quantitative yields. The solid-state crystal structure reveals the obvious trans-geometry for the meso-protons with the possibility for both the macrocycles to exist either racemic or enantiomer forms. However, thorough solution-state spectroscopic characterization strongly concludes the experimental isolation of a single isomer for both the macrocycles. The drastic modification of UV-vis spectral patterns upon imine pyrrole N protonation and amine pyrrole NH deprotonation of both the calixphyrins could pave way for these macrocycles to act as opto-electronic materials. The conformational preorganization and protonation and deprotonation induced conformational reorganization have been extensively studied by solution state spectroscopic techniques, solid state X-ray crystal structure and in depth DFT level theoretical calculations.
Collapse
Affiliation(s)
- Nyancy Halder
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A/2B Raja S. C. Mullick Road, Jadavpur, Kolkata, 700032, India
| | - Manik Jana
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A/2B Raja S. C. Mullick Road, Jadavpur, Kolkata, 700032, India
| | - Sanjay Kottekad
- Department of Food Safety and Analytical Quality Control Laboratory Institution, CSIR-Central Food Technological Research Institute, Mysuru, 700020, Karnataka, India
| | - Dandamudi Usharani
- Department of Food Safety and Analytical Quality Control Laboratory Institution, CSIR-Central Food Technological Research Institute, Mysuru, 700020, Karnataka, India.,Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC, Ghaziabad, Uttar Pradesh, India
| | - Harapriya Rath
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A/2B Raja S. C. Mullick Road, Jadavpur, Kolkata, 700032, India
| |
Collapse
|
3
|
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
| |
Collapse
|
4
|
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
| |
Collapse
|
5
|
Zhang J, Tang M, Chen D, Lin B, Zhou Z, Liu Q. Horizontal and Vertical Push Effects in Saddled Zinc Porphyrin Complexes: Implications for Heme Distortion. Inorg Chem 2019; 58:2627-2636. [DOI: 10.1021/acs.inorgchem.8b03219] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Jinjin Zhang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, and School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Min Tang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, and School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Dilong Chen
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, and School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Binghua Lin
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, and School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Zaichun Zhou
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, and School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Qiuhua Liu
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, and School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| |
Collapse
|
6
|
Pushpanandan P, Won D, Mori S, Yasutake Y, Fukatsu S, Ishida M, Furuta H. Doubly N‐Confused Calix[6]phyrin Bis‐Organopalladium Complexes: Photostable Triplet Sensitizers for Singlet Oxygen Generation. Chem Asian J 2019; 14:1729-1736. [DOI: 10.1002/asia.201801671] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 12/31/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Poornenth Pushpanandan
- Department of Chemistry and Biochemistry, Graduate School of Engineering and Center for Molecular SystemsKyushu University Fukuoka 819-0395 Japan
| | - Dong‐Hoon Won
- Department of Chemistry and Biochemistry, Graduate School of Engineering and Center for Molecular SystemsKyushu University Fukuoka 819-0395 Japan
| | - Shigeki Mori
- Advanced Research Support CenterEhime University Matsuyama 790-8577 Japan
| | - Yuhsuke Yasutake
- Graduate School of Arts and SciencesThe University of Tokyo Tokyo 153-8902 Japan
| | - Susumu Fukatsu
- Graduate School of Arts and SciencesThe University of Tokyo Tokyo 153-8902 Japan
| | - Masatoshi Ishida
- Department of Chemistry and Biochemistry, Graduate School of Engineering and Center for Molecular SystemsKyushu University Fukuoka 819-0395 Japan
| | - Hiroyuki Furuta
- Department of Chemistry and Biochemistry, Graduate School of Engineering and Center for Molecular SystemsKyushu University Fukuoka 819-0395 Japan
| |
Collapse
|
7
|
Aslam AS, Hong JH, Shin JH, Cho DG. Synthesis of a Phlorin from a Meso-Fused Anthriporphyrin by a Diels-Alder Strategy. Angew Chem Int Ed Engl 2017; 56:16247-16251. [DOI: 10.1002/anie.201709026] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Indexed: 12/13/2022]
Affiliation(s)
- Adil S. Aslam
- Department of Chemistry; Inha University; Incheon 22212 Republic of Korea
| | - Jung-Ho Hong
- Department of Chemistry; Inha University; Incheon 22212 Republic of Korea
| | - June-Ho Shin
- Department of Chemistry; Inha University; Incheon 22212 Republic of Korea
| | - Dong-Gyu Cho
- Department of Chemistry; Inha University; Incheon 22212 Republic of Korea
| |
Collapse
|
8
|
Aslam AS, Hong JH, Shin JH, Cho DG. Synthesis of a Phlorin from a Meso-Fused Anthriporphyrin by a Diels-Alder Strategy. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709026] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Adil S. Aslam
- Department of Chemistry; Inha University; Incheon 22212 Republic of Korea
| | - Jung-Ho Hong
- Department of Chemistry; Inha University; Incheon 22212 Republic of Korea
| | - June-Ho Shin
- Department of Chemistry; Inha University; Incheon 22212 Republic of Korea
| | - Dong-Gyu Cho
- Department of Chemistry; Inha University; Incheon 22212 Republic of Korea
| |
Collapse
|
9
|
Ishida M, Omagari T, Hirosawa R, Jono K, Sung YM, Yasutake Y, Uno H, Toganoh M, Nakanotani H, Fukatsu S, Kim D, Furuta H. Boron Difluoride Complexes of Expanded N-Confused Calix[n]phyrins That Demonstrate Unique Luminescent and Lasing Properties. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201606246] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Masatoshi Ishida
- Department of Chemistry and Biochemistry; Graduate School of Engineering and Center for Molecular Systems; Kyushu University; Fukuoka 819-0395 Japan
| | - Toshihiro Omagari
- Department of Chemistry and Biochemistry; Graduate School of Engineering and Center for Molecular Systems; Kyushu University; Fukuoka 819-0395 Japan
| | - Ryuji Hirosawa
- Department of Chemistry and Biochemistry; Graduate School of Engineering and Center for Molecular Systems; Kyushu University; Fukuoka 819-0395 Japan
| | - Keisuke Jono
- Department of Chemistry and Biochemistry; Graduate School of Engineering and Center for Molecular Systems; Kyushu University; Fukuoka 819-0395 Japan
| | - Young Mo Sung
- Department of Chemistry; Yonsei University; Seoul 120-749 Korea
| | - Yuhsuke Yasutake
- Graduate School of Arts and Sciences; The University of Tokyo; Tokyo 153-8902 Japan
| | - Hidemitsu Uno
- Graduate School of Science and Engineering; Ehime University; Matsuyama 790-8577 Japan
| | - Motoki Toganoh
- Department of Chemistry and Biochemistry; Graduate School of Engineering and Center for Molecular Systems; Kyushu University; Fukuoka 819-0395 Japan
| | - Hajime Nakanotani
- Department of Chemistry and Biochemistry; Graduate School of Engineering and Center for Molecular Systems; Kyushu University; Fukuoka 819-0395 Japan
| | - Susumu Fukatsu
- Graduate School of Arts and Sciences; The University of Tokyo; Tokyo 153-8902 Japan
| | - Dongho Kim
- Department of Chemistry; Yonsei University; Seoul 120-749 Korea
| | - Hiroyuki Furuta
- Department of Chemistry and Biochemistry; Graduate School of Engineering and Center for Molecular Systems; Kyushu University; Fukuoka 819-0395 Japan
| |
Collapse
|
10
|
Ishida M, Omagari T, Hirosawa R, Jono K, Sung YM, Yasutake Y, Uno H, Toganoh M, Nakanotani H, Fukatsu S, Kim D, Furuta H. Boron Difluoride Complexes of Expanded N-Confused Calix[n]phyrins That Demonstrate Unique Luminescent and Lasing Properties. Angew Chem Int Ed Engl 2016; 55:12045-9. [DOI: 10.1002/anie.201606246] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Indexed: 01/22/2023]
Affiliation(s)
- Masatoshi Ishida
- Department of Chemistry and Biochemistry; Graduate School of Engineering and Center for Molecular Systems; Kyushu University; Fukuoka 819-0395 Japan
| | - Toshihiro Omagari
- Department of Chemistry and Biochemistry; Graduate School of Engineering and Center for Molecular Systems; Kyushu University; Fukuoka 819-0395 Japan
| | - Ryuji Hirosawa
- Department of Chemistry and Biochemistry; Graduate School of Engineering and Center for Molecular Systems; Kyushu University; Fukuoka 819-0395 Japan
| | - Keisuke Jono
- Department of Chemistry and Biochemistry; Graduate School of Engineering and Center for Molecular Systems; Kyushu University; Fukuoka 819-0395 Japan
| | - Young Mo Sung
- Department of Chemistry; Yonsei University; Seoul 120-749 Korea
| | - Yuhsuke Yasutake
- Graduate School of Arts and Sciences; The University of Tokyo; Tokyo 153-8902 Japan
| | - Hidemitsu Uno
- Graduate School of Science and Engineering; Ehime University; Matsuyama 790-8577 Japan
| | - Motoki Toganoh
- Department of Chemistry and Biochemistry; Graduate School of Engineering and Center for Molecular Systems; Kyushu University; Fukuoka 819-0395 Japan
| | - Hajime Nakanotani
- Department of Chemistry and Biochemistry; Graduate School of Engineering and Center for Molecular Systems; Kyushu University; Fukuoka 819-0395 Japan
| | - Susumu Fukatsu
- Graduate School of Arts and Sciences; The University of Tokyo; Tokyo 153-8902 Japan
| | - Dongho Kim
- Department of Chemistry; Yonsei University; Seoul 120-749 Korea
| | - Hiroyuki Furuta
- Department of Chemistry and Biochemistry; Graduate School of Engineering and Center for Molecular Systems; Kyushu University; Fukuoka 819-0395 Japan
| |
Collapse
|
11
|
Zhou Z, Tang M, Liu Q, Zhang X, Zhou X. Formation of π‐Cation Radicals in Highly Deformed Copper(II) Porphyrins: Implications for the Distortion of Natural Tetrapyrrole Macrocycles. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600674] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Zaichun Zhou
- Key Laboratory of “Theoretical Organic Chemistry and Function Molecule” of the Ministry of EducationSchool of Chemistry and Chemical Engineering;Hunan University of Science and Technology411201XiangtanChina
| | - Min Tang
- Key Laboratory of “Theoretical Organic Chemistry and Function Molecule” of the Ministry of EducationSchool of Chemistry and Chemical Engineering;Hunan University of Science and Technology411201XiangtanChina
| | - Qiuhua Liu
- Key Laboratory of “Theoretical Organic Chemistry and Function Molecule” of the Ministry of EducationSchool of Chemistry and Chemical Engineering;Hunan University of Science and Technology411201XiangtanChina
| | - Xi Zhang
- Key Laboratory of “Theoretical Organic Chemistry and Function Molecule” of the Ministry of EducationSchool of Chemistry and Chemical Engineering;Hunan University of Science and Technology411201XiangtanChina
| | - Xiaochun Zhou
- Key Laboratory of “Theoretical Organic Chemistry and Function Molecule” of the Ministry of EducationSchool of Chemistry and Chemical Engineering;Hunan University of Science and Technology411201XiangtanChina
| |
Collapse
|
12
|
Qi X, Liu S, Lan Y. Computational Studies on an Aminomethylation Precursor: (Xantphos)Pd(CH2NBn2)+. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00234] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiaotian Qi
- School of Chemistry and Chemical
Engineering, Chongqing University, Chongqing 400030, People’s Republic of China
| | - Song Liu
- School of Chemistry and Chemical
Engineering, Chongqing University, Chongqing 400030, People’s Republic of China
| | - Yu Lan
- School of Chemistry and Chemical
Engineering, Chongqing University, Chongqing 400030, People’s Republic of China
| |
Collapse
|
13
|
Feng Z, Kai X, Jiang J, Hu C. Synthesis and Characterization of 5,10- and 5,15-Disubstituted Porphodimethenes. CHINESE J CHEM 2012. [DOI: 10.1002/cjoc.201200321] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
14
|
Wendlandt AE, Suess AM, Stahl SS. Kupferkatalysierte aerobe oxidative C-H-Funktionalisierungen: Trends und Erkenntnisse zum Mechanismus. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201103945] [Citation(s) in RCA: 296] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
15
|
Wendlandt AE, Suess AM, Stahl SS. Copper-catalyzed aerobic oxidative C-H functionalizations: trends and mechanistic insights. Angew Chem Int Ed Engl 2011; 50:11062-87. [PMID: 22034061 DOI: 10.1002/anie.201103945] [Citation(s) in RCA: 1103] [Impact Index Per Article: 84.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2011] [Indexed: 01/04/2023]
Abstract
The selective oxidation of C-H bonds and the use of O(2) as a stoichiometric oxidant represent two prominent challenges in organic chemistry. Copper(II) is a versatile oxidant, capable of promoting a wide range of oxidative coupling reactions initiated by single-electron transfer (SET) from electron-rich organic molecules. Many of these reactions can be rendered catalytic in Cu by employing molecular oxygen as a stoichiometric oxidant to regenerate the active copper(II) catalyst. Meanwhile, numerous other recently reported Cu-catalyzed C-H oxidation reactions feature substrates that are electron-deficient or appear unlikely to undergo single-electron transfer to copper(II). In some of these cases, evidence has been obtained for the involvement of organocopper(III) intermediates in the reaction mechanism. Organometallic C-H oxidation reactions of this type represent important new opportunities for the field of Cu-catalyzed aerobic oxidations.
Collapse
Affiliation(s)
- Alison E Wendlandt
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, Wisconsin 53706, USA
| | | | | |
Collapse
|
16
|
Chang GF, Kumar A, Ching WM, Chu HW, Hung CH. Tetramethyl-m-benziporphodimethene and Isomeric α,β-Unsaturated γ-Lactam Embedded N-Confused Tetramethyl-m-benziporphodimethenes. Chem Asian J 2009; 4:164-73. [DOI: 10.1002/asia.200800279] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
17
|
Furuta H, Nanami H, Morimoto T, Ogawa T, Král V, Sessler J, Lynch V. Halide Anion Mediated Dimerization of a meso
-Unsubstituted N-Confused Porphyrin. Chem Asian J 2008; 3:592-599. [DOI: 10.1002/asia.200700130] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|