1
|
Chen M, Bao L, Peng P, Zheng S, Xie Y, Lu X. Rigid Tether Directed Regioselective Synthesis and Crystallographic Characterization of Labile 1,2,3,4‐Bis(triazolino)[60]fullerene and Its Thermolized Derivatives. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201606385] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Muqing Chen
- State Key Laboratory of Materials Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology 1037 Luoyu Road Wuhan 430074 P.R. China
- Department of Materials Physics School of Physics and Mechanical & Electronical Engineering Hubei University of Education 129 Gaoxin 2nd Rd, Wuhan Hi-Tech Zone Wuhan 430205 P.R. China
| | - Lipiao Bao
- State Key Laboratory of Materials Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology 1037 Luoyu Road Wuhan 430074 P.R. China
| | - Ping Peng
- State Key Laboratory of Materials Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology 1037 Luoyu Road Wuhan 430074 P.R. China
| | - Shushu Zheng
- State Key Laboratory of Materials Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology 1037 Luoyu Road Wuhan 430074 P.R. China
| | - Yunpeng Xie
- State Key Laboratory of Materials Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology 1037 Luoyu Road Wuhan 430074 P.R. China
| | - Xing Lu
- State Key Laboratory of Materials Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology 1037 Luoyu Road Wuhan 430074 P.R. China
| |
Collapse
|
2
|
Chen M, Bao L, Peng P, Zheng S, Xie Y, Lu X. Rigid Tether Directed Regioselective Synthesis and Crystallographic Characterization of Labile 1,2,3,4-Bis(triazolino)[60]fullerene and Its Thermolized Derivatives. Angew Chem Int Ed Engl 2016; 55:11887-91. [PMID: 27559715 DOI: 10.1002/anie.201606385] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Indexed: 11/05/2022]
Abstract
Labile bis-triazoline adducts of C60 are supposed to be the precursors of bis-azafulleroids, but the formation mechanism is still unclear because of the incomplete isolation of the thermolized products and the lack of X-ray structures. A rigid-tethered reagent 1,2-bis(azidomethyl)benzene (1) was used to regioselectively synthesize the labile 1,2,3,4-bis(triazolino)[60]-fullerene (2), the structure of which was determined by single-crystal X-ray crystallography. Further thermolysis of 2 produces four products (3 a-3 d), which were all characterized by X-ray crystallography. Although 3 a and 3 b have traditional bis-azafulleroid structures, as proposed previously, 3 c and 3 d show unprecedented structures with either the coexistence of [5,6]-open and [6,6]-closed patterns or an oxidized structure with an 11-membered ring on the cage. A thermolysis mechanism is proposed to clarify long-term confusion about the transformation process from bis-triazoline adducts to bis-azafulleroids of C60 .
Collapse
Affiliation(s)
- Muqing Chen
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, 430074, P.R. China.,Department of Materials Physics, School of Physics and Mechanical & Electronical Engineering, Hubei University of Education, 129 Gaoxin 2nd Rd, Wuhan Hi-Tech Zone, Wuhan, 430205, P.R. China
| | - Lipiao Bao
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, 430074, P.R. China
| | - Ping Peng
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, 430074, P.R. China
| | - Shushu Zheng
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, 430074, P.R. China
| | - Yunpeng Xie
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, 430074, P.R. China
| | - Xing Lu
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, 430074, P.R. China.
| |
Collapse
|
3
|
Vougioukalakis GC, Roubelakis MM, Orfanopoulos M. Open-cage fullerenes: towards the construction of nanosized molecular containers. Chem Soc Rev 2010; 39:817-44. [DOI: 10.1039/b913766a] [Citation(s) in RCA: 207] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
4
|
Kabe Y, Hachiya H, Saito T, Shimizu D, Ishiwata M, Suzuki K, Yakushigawa Y, Ando W. Diastereoselective syntheses and oxygenation of silyl fulleroids. J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2009.01.046] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
5
|
Syntheses and crystal structures of azafulleroid and aziridinofullerene bearing silyl or germyl benzene. J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2008.11.049] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
6
|
Wu R, Lu X, Zhang Y, Zhang J, Xiong W, Zhu S. Addition reactions of fluoroalkanesulfonyl azides to [60] fullerene under thermal or microwave irradiation condition. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.09.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
7
|
Karaulova EN, Bagrii EI. Fullerenes: functionalisation and prospects for the use of derivatives. RUSSIAN CHEMICAL REVIEWS 2007. [DOI: 10.1070/rc1999v068n11abeh000499] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
8
|
Chen C, Li J, Ji G, Zhu D, Zheng Q. Regioselective Formation of Diazafulleroids Bridged by Glycol Diacetate and Glycol Chains. SYNTHETIC COMMUN 2006. [DOI: 10.1080/00397919808004890] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
9
|
Nishimura T, Maeda K, Ohsawa S, Yashima E. Helical Arrays of Pendant Fullerenes on Optically Active Poly(phenylacetylene)s. Chemistry 2005; 11:1181-90. [PMID: 15619724 DOI: 10.1002/chem.200400812] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Novel, optically active, stereoregular poly(phenylacetylene)s bearing the bulky fullerene as the pendant were synthesized by copolymerization of an achiral phenylacetylene bearing a [60]fullerene unit with optically active phenylacetylene components in the presence of a rhodium catalyst. The C60-bound phenylacetylene was prepared by treatment of C60 with N-(4-ethynylbenzyl)glycine in a Prato reaction. The obtained copolymers exhibited induced circular dichroism (ICD) in solution both in the main-chain region and in the achiral fullerene chromophoric region, although their ICD intensities were highly dependent on the structures of the optically active phenylacetylenes and the solution temperature. These results indicate that the optically active copolymers form one-handed helical structures and that the pendant achiral fullerene groups are arranged in helical arrays with a predominant screw sense along the polymer backbone. The structures and morphology of the copolymers on solid substrates were also investigated by atomic force microscopy.
Collapse
Affiliation(s)
- Tatsuya Nishimura
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | | | | | | |
Collapse
|
10
|
Nierengarten JF, Habicher T, Kessinger R, Cardullo F, Diederich F, Gramlich V, Gisselbrecht JP, Boudon C, Gross M. Macrocyclization on the fullerene core: Direct regio- and diastereoselective multi-functionalization of [60]fullerene, and synthesis of fullerene-dendrimer derivatives. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19970800721] [Citation(s) in RCA: 135] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
11
|
Tang GS, Chen XL, Zhang SY, Wang J. The First Trisaza-Bridged [60]Fulleroid: Drilling a Hole on the Fullerene. Org Lett 2004; 6:3925-8. [PMID: 15496065 DOI: 10.1021/ol0485722] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
[reaction: see text] Two types of trisaza-bridged [60]fulleroids have been synthesized for the first time. By means of (13)C NMR, (1)H NMR, MALDI-TOF MS, FTIR, UV-vis, and 2D-NMR (gHSQC, gHMBC, and NOSEY) spectroscopy, they have been shown to be tris[6,5]-opened-aza-bridged adducts with substituents on the same five-membered ring with C(s)() symmetry. Some data of nonlinear optics and electrochemistry for the product are also reported.
Collapse
Affiliation(s)
- Guang-Shi Tang
- The Key Laboratory of Science and Technology of Controllable Chemical Reactions, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China.
| | | | | | | |
Collapse
|
12
|
Cases M, Duran M, Mestres J, Martín N, Solà M. Mechanism of the addition reaction of alkyl azides to [60]fullerene and the subsequent N2 extrusion to form monoimino-[60]fullerenes. J Org Chem 2001; 66:433-42. [PMID: 11429811 DOI: 10.1021/jo0010431] [Citation(s) in RCA: 77] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The 1,3-dipolar cycloaddition of methyl azide to C60 and the subsequent nitrogen elimination from the formed triazoline intermediate to yield the aziridine adduct have been studied using semiempirical and density functional methods. The results obtained show that the addition of methyl azide to C60 takes place in the ring junction between two six-membered rings leading to a closed [6,6]-trizoline intermediate with an energy barrier of about 20 kcal mol-1 and an exothermicity of ca. 2 kcal mol-1 at the B3LYP/6-31G**//AM1 level of theory. The subsequent thermal loss of N2 takes place through a stepwise mechanism in which the cleavage of the N-N single bond precedes the breaking of the N-C bond, with a total activation energy of approximately 45 kcal mol-1. The N2 loss occurs simultaneously with the formation of the new N-C bond. During the process, the steric effects of the leaving N2 molecule prevent the addition of the nitrene substituent to the [6,6]-ring junction attacked initially and force the addition to an adjacent [5,6]-ring junction.
Collapse
Affiliation(s)
- M Cases
- Institut de Química Computacional, Universitat de Girona, E-17071 Girona, Catalonia, Spain
| | | | | | | | | |
Collapse
|
13
|
Photooxygenative partial ring cleavage of bis(fulleroid): synthesis of a novel fullerene derivative with a 12-membered ring. Tetrahedron Lett 2001. [DOI: 10.1016/s0040-4039(00)02126-2] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
14
|
Iglesias M, Gómez-Lor B, Santos A. New mono- and polyazafulleroids C60(NR)n (n=1,2,4,6) derived from a chiral azide containing N- and O-donor groups, and reactivity with [RhCl(CO)2]2. J Organomet Chem 2000. [DOI: 10.1016/s0022-328x(99)00657-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
15
|
|
16
|
Hummelen JC, Bellavia-Lund C, Wudl F. Heterofullerenes. FULLERENES AND RELATED STRUCTURES 1999. [DOI: 10.1007/3-540-68117-5_3] [Citation(s) in RCA: 93] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
17
|
The Higher Fullerenes: Covalent Chemistry and Chirality. FULLERENES AND RELATED STRUCTURES 1999. [DOI: 10.1007/3-540-68117-5_4] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
|
18
|
Hsiao TY, Chidambareswaran SK, Cheng CH, Hsiao TY, Chidambareswaran SK, Cheng CH. Novel Bismethanofullerenes and Ethenofullerenes from the Reaction of Propiolates with C60 in the Presence of TriphenylphosphineNovel Bismethanofullerenes and Ethenofullerene from the Reaction of Propiolates with C60 in the Presence of Triphenylphosphine. J Org Chem 1998. [DOI: 10.1021/jo9849907] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | | | - Tsung-Yu Hsiao
- Department of Chemistry, National Tsing Hua University, Hsinchu, Taiwan 30043, Republic of China
| | | | - Chien-Hong Cheng
- Department of Chemistry, National Tsing Hua University, Hsinchu, Taiwan 30043, Republic of China
| |
Collapse
|
19
|
Hsiao TY, Chidambareswaran SK, Cheng CH. Novel Bismethanofullerenes and Ethenofullerene from the Reaction of Propiolates with C(60) in the Presence of Triphenylphosphine. J Org Chem 1998; 63:6119-6122. [PMID: 11672238 DOI: 10.1021/jo972344m] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Methyl propiolate reacts with C(60) in the presence of triphenylphosphine in toluene to give a bismethanofullerene 2. Compound 2 is an adduct of two methyl propiolate units to a C(60) moiety and consists of two methano bridges across two 6,6-ring junctions of the same six-membered ring on the fullerene moiety. Similarly, ethyl propiolate reacts with C(60) in the presence of PPh(3) to yield bismethanofullerene 3. Detailed analysis of the products from the reaction of methyl propiolate with C(60) shows, in addition to 2 and C(60), an ethenofullerene 4 and an unidentified insoluble material were isolated. Compound 4, which may be viewed as a [2 + 2] cycloaddition adduct of C(60) and methyl propiolate, consists of a cyclobutene ring fused to the carbons on a 6,6-ring junction of the C(60) moiety. On the basis of the known chemistry of phosphine with electron-withdrawing alkynes and C(60), mechanisms are proposed to account for the formation of the bismethanofullerenes 2 and 3 and ethenofullerene 4.
Collapse
Affiliation(s)
- Tsung-Yu Hsiao
- Department of Chemistry, National Tsing Hua University, Hsinchu, Taiwan 30043, Republic of China
| | | | | |
Collapse
|
20
|
Bourgeois JP, Echegoyen L, Fibbioli M, Pretsch E, Diederich F. Regioselektive, durch einen Kronenether- Spacer kontrollierte Synthese vontrans-1- Fulleren-Bisaddukten: Alkalimetallionen- abhängige Redoxeigenschaften von Fulleren-Kronenether-Konjugaten. Angew Chem Int Ed Engl 1998. [DOI: 10.1002/(sici)1521-3757(19980803)110:15<2203::aid-ange2203>3.0.co;2-m] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
21
|
Nierengarten JF, Felder D, Nicoud JF. Regioselective bisaddition to C 60 with bis(β-keto esters). Tetrahedron Lett 1998. [DOI: 10.1016/s0040-4039(98)00301-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
22
|
Shen CKF, Yu HH, Juo CG, Chien KM, Her GR, Luh TY. Synthesis of 1,2,3,4-Bisiminofullerene and 1,2,3,4-Bis(triazolino)fullerene—on the Mechanism of the Addition Reactions of Organic Azides to [60]Fullerene. Chemistry 1997. [DOI: 10.1002/chem.19970030514] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|