1
|
The fullerene awakens. Chem 2022. [DOI: 10.1016/j.chempr.2022.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
2
|
Niu C, Liu Z, Chen M, Yang S, Wang GW. Unexpected Formation of Pyrazoline-Fused Metallofullerenes from the Multicomponent Cascade Reaction of Sc 3N@ Ih-C 80 with Tetrazines, Water, and Oxygen. Org Lett 2022; 24:3493-3498. [PMID: 35543417 DOI: 10.1021/acs.orglett.2c01097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The multicomponent cascade reaction of Sc3N@Ih-C80 with 3,6-di(pyridin-2-yl)-1,2,4,5-tetrazines, water, and oxygen unexpectedly affords the pyrazoline-fused Sc3N@Ih-C80 derivatives. The obtained endohedral metallofullerene derivatives have been characterized by various spectral means, and their structures have been unambiguously established by single-crystal X-ray crystallography. A possible reaction mechanism via a complicated sequence of Diels-Alder reaction, retro Diels-Alder reaction, hydration, rearrangement, and dehydrogenation processes is proposed for the formation of pyrazoline-fused metallofullerenes.
Collapse
Affiliation(s)
- Chuang Niu
- Hefei National Laboratory for Physical Sciences at Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Zhan Liu
- Hefei National Laboratory for Physical Sciences at Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Muqing Chen
- Hefei National Laboratory for Physical Sciences at Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.,School of Environment and Civil Engineering, Dongguan University of Technology, Dongguan, Guangdong 523808, P. R. China
| | - Shangfeng Yang
- Hefei National Laboratory for Physical Sciences at Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Guan-Wu Wang
- Hefei National Laboratory for Physical Sciences at Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.,State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, Gansu 730000, P. R. China
| |
Collapse
|
3
|
Zhao Y, Jin B, Ding L, Xiao L, Peng R. Regioselective synthesis of 4,11,15,30-tetraalkoxyphenyl fullereno[1,2:2′,3′]dihydrobenzofurans and potential application as propellant stabilizer. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
4
|
Hou HL, Li ZJ, Sun T, Gao X. Preparation of a C70 Bis-heterocyclic Derivative with High Chemio- and Regioselectivity. J Org Chem 2015; 80:5315-9. [PMID: 25905560 DOI: 10.1021/acs.joc.5b00511] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
C70 bis-heterocyclic derivative (1) bearing one oxazoline ring and one imidazoline ring with the 2 o'clock configuration is obtained with high chemio- and regioselectivity via the reaction of C70 with hydroxide and benzonitrile quenched with I2. Further study with benzylation experiment and theoretical calculations indicate that the oxazoline ring is the one first formed on the C70 cage, while the imidazoline ring is the one formed after the addition of I2 via a radical coupling reaction mechanism.
Collapse
Affiliation(s)
- Hui-Lei Hou
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China
| | - Zong-Jun Li
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China
| | - Tao Sun
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China
| | - Xiang Gao
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China
| |
Collapse
|
5
|
Xiao Y, Wang G. A 1,2,3,4-Tetrahydrofullerene Derivative Generated from a [60]Fulleroindoline: Regioselective Electrosynthesis and Computational Study. CHINESE J CHEM 2014. [DOI: 10.1002/cjoc.201400205] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
6
|
Bowles FL, Olmstead MM, Balch AL. Preparation and Crystallographic Characterization of C60{η1-Ru(CO)2(η5-C5H5)}2: A Locally Crowded Organometallic Fullerene Without the Usual η2-Bonding. J Am Chem Soc 2014; 136:3338-41. [DOI: 10.1021/ja4120677] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Faye L. Bowles
- Department of Chemistry, University of California-Davis, One Shields Avenue, Davis, California 95616 United States
| | - Marilyn M. Olmstead
- Department of Chemistry, University of California-Davis, One Shields Avenue, Davis, California 95616 United States
| | - Alan L. Balch
- Department of Chemistry, University of California-Davis, One Shields Avenue, Davis, California 95616 United States
| |
Collapse
|
7
|
Xiao Y, Zhu SE, Liu DJ, Suzuki M, Lu X, Wang GW. Regioselective Electrosynthesis of Rare 1,2,3,16-Functionalized [60]Fullerene Derivatives. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201310565] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
8
|
Xiao Y, Zhu SE, Liu DJ, Suzuki M, Lu X, Wang GW. Regioselective Electrosynthesis of Rare 1,2,3,16-Functionalized [60]Fullerene Derivatives. Angew Chem Int Ed Engl 2014; 53:3006-10. [DOI: 10.1002/anie.201310565] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Indexed: 11/10/2022]
|
9
|
Hou HL, Li ZJ, Gao X. Reductive Benzylation of C60 Imidazoline with a Bulky Addend. Org Lett 2014; 16:712-5. [DOI: 10.1021/ol403395r] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Hui-Lei Hou
- State Key Laboratory of Electroanalytical
Chemistry, Changchun Institute of Applied Chemistry, University of the Chinese Academy of Sciences, Chinese Academy of Sciences, 5625 Renmin
Street, Changchun, Jilin 130022, China
| | - Zong-Jun Li
- State Key Laboratory of Electroanalytical
Chemistry, Changchun Institute of Applied Chemistry, University of the Chinese Academy of Sciences, Chinese Academy of Sciences, 5625 Renmin
Street, Changchun, Jilin 130022, China
| | - Xiang Gao
- State Key Laboratory of Electroanalytical
Chemistry, Changchun Institute of Applied Chemistry, University of the Chinese Academy of Sciences, Chinese Academy of Sciences, 5625 Renmin
Street, Changchun, Jilin 130022, China
| |
Collapse
|
10
|
Yang P, Chen S, Liu Y, Xiao Z, Ding L. A pyridine-functionalized pyrazolinofullerene used as a buffer layer in polymer solar cells. Phys Chem Chem Phys 2013; 15:17076-8. [DOI: 10.1039/c3cp53426j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
11
|
Ding J, Li Z, Cui Z, Robertson GP, Song N, Du X, Scoles L. The preparation of 3,6-bis(3-hexylthien-2-yl)-s
-tetrazine and its conjugated polymers. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24774] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
12
|
Li FF, Pinzón JR, Mercado BQ, Olmstead MM, Balch AL, Echegoyen L. [2 + 2] cycloaddition reaction to Sc3N@I(h)-C80. The formation of very stable [5,6]- and [6,6]-adducts. J Am Chem Soc 2011; 133:1563-71. [PMID: 21218804 DOI: 10.1021/ja1097176] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The [2 + 2] cycloaddition reaction of Sc(3)N@I(h)-C(80) with benzyne was successfully conducted for the first time. The reaction affords both the [5,6]- and [6,6]-monoadducts with a four-membered ring attached to the cage surface on 5,6- and 6,6-ring fusions, respectively. The compounds were characterized by MALDI-TOF, NMR, UV-vis-NIR spectroscopy and single-crystal X-ray structure determination. The electrochemical behavior of both monoadducts was investigated. The [5,6]-regioisomer displays reversible cathodic behavior similar to that observed for the fulleropyrrolidines with a 5,6-addition pattern. Surprisingly, the [6,6]-regioisomer also exhibits reversible cathodic behavior. The interconversion reaction of the isomers was also explored, and the results showed that both monoadducts are thermally very stable.
Collapse
Affiliation(s)
- Fang-Fang Li
- Department of Chemistry, University of Texas at El Paso, El Paso, Texas 79968, United States
| | | | | | | | | | | |
Collapse
|
13
|
Barceló-Oliver M, Terrón A, García-Raso A, Lah N, Turel I. Intermolecular C—H...π interactions in 1,5-diphenyl-3-(2-pyridyl)-2-pyrazoline. Acta Crystallogr C 2010; 66:o313-6. [DOI: 10.1107/s010827011001841x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2010] [Accepted: 05/18/2010] [Indexed: 11/10/2022] Open
|
14
|
Yamada M, Schweizer WB, Schoenebeck F, Diederich F. Unprecedented thermal rearrangement of push–pull-chromophore–[60]fullerene conjugates: formation of chiral 1,2,9,12-tetrakis-adducts. Chem Commun (Camb) 2010; 46:5334-6. [DOI: 10.1039/c0cc00881h] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
15
|
Iwashita A, Matsuo Y, Nakamura E. AlCl3-Mediated Mono-, Di-, and Trihydroarylation of [60]Fullerene. Angew Chem Int Ed Engl 2007. [DOI: 10.1002/ange.200700062] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
16
|
Iwashita A, Matsuo Y, Nakamura E. AlCl3-Mediated Mono-, Di-, and Trihydroarylation of [60]Fullerene. Angew Chem Int Ed Engl 2007; 46:3513-6. [PMID: 17385815 DOI: 10.1002/anie.200700062] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Akihiko Iwashita
- Department of Chemistry, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | | | | |
Collapse
|
17
|
Thilgen C, Diederich F. Structural Aspects of Fullerene ChemistryA Journey through Fullerene Chirality. Chem Rev 2006; 106:5049-135. [PMID: 17165683 DOI: 10.1021/cr0505371] [Citation(s) in RCA: 377] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Carlo Thilgen
- Laboratory of Organic Chemistry, Department of Chemistry and Applied Biosciences, ETH Zurich, CH-8093 Zurich, Switzerland.
| | | |
Collapse
|
18
|
|