Methane in an Open-Cage [60]Fullerene

被引：61

作者：

Whitener, Keith E., Jr. ^{[1
]}

Cross, R. James ^{[1
]}

Saunders, Martin ^{[1
]}

Iwamatsu, Sho-ichi ^{[2
]}

Murata, Shizuaki ^{[2
]}

Mizorogi, Naomi ^{[3
]}

Nagase, Shigeru ^{[3
]}

机构：

[1] Yale Univ, Dept Chem, New Haven, CT 06520 USA

[2] Nagoya Univ, Grad Sch Environm Studies, Chikusa Ku, Nagoya, Aichi 4648601, Japan

[3] Inst Mol Sci, Dept Theoret & Computat Mol Sci, Aichi 4448585, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2009年 / 131卷 / 18期

关键词：

FULLERENE C-60; MOLECULES; ENCAPSULATION; H-2; DERIVATIVES; WATER;

D O I：

10.1021/ja901383r

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An endohedral methane complex of a fullerene, derivative is first synthesized by insertion of a methane molecule through the opening of an open-cage C-60 derivative. The trapped methane is confirmed by NMR spectroscopy and mass spectrometry. Both methane carbon and protons show remarkable upfield shifts in NMR, characteristic of a chemical species in a fullerene cage. CH4 protons appear as one equivalent signal in the H-1 NMR spectrum, suggesting that even methane can rotate in a C-60 cage.

引用

页码：6338 / +

页数：3

共 50 条

[41] Solid-state NMR spectroscopy of molecular hydrogen trapped inside an open-cage fullerene
Carravetta, M
Murata, Y
Murata, M
Heinmaa, I
Stern, R
Tontcheva, A
Samoson, A
Rubin, Y
Komatsu, K
Levitt, MH
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (13) : 4092 - 4093
[42] Efficient synthesis of open-cage fullerene derivatives having 16-membered-ring orifices
Roubelakis, Manolis M.
Murata, Yasujiro
Komatsu, Koichi
Orfanopoulos, Michael
JOURNAL OF ORGANIC CHEMISTRY, 2007, 72 (18): : 7042 - 7045
[43] Construction of a Metal-Free Electron Spin System by Encapsulation of an NO Molecule Inside an Open-Cage Fullerene C60 Derivative
Hasegawa, Shota
Hashikawa, Yoshifumi
Kato, Tatsuhisa
Murata, Yasujiro
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2018, 57 (39) : 12804 - 12808
[44] 100% encapsulation of a hydrogen molecule into an open-cage fullerene derivative and gas-phase generation of H2@C60
Murata, Y
Murata, M
Komatsu, K
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (24) : 7152 - 7153
[45] Synthesis of Open-Cage Fullerene Derivatives Containing Multiple Hydroxyl and Amino Groups on the Rim of the Orifice
Liu, Xueli
Gao, Rui
Liu, Zhen
Ming, Jialin
Qiu, Yi
Su, Jie
Gan, Liangbing
CHINESE JOURNAL OF CHEMISTRY, 2023, 41 (12): : 1471 - 1477
[46] ORGN 802-The outside knows the difference inside: Trapping helium by immediate reduction of orifice size of an open-cage fullerene and NMR investigations of the effect of encapsulated helium and hydrogen to the proton directly attached to the open-cage fullerene sphere
Chuang, Shih-Ching
Murata, Yasujiro
Murata, Michihisa
Komatsu, Koichi
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2007, 234
[47] Synthesis of 18-Membered Open-Cage Fullerenes through Controlled Stepwise Fullerene Skeleton Bond Cleavage Processes and Substituent-Mediated Tuning of the Redox Potential of Open-Cage Fullerenes
Yu, Yuming
Xie, Xiang
Zhang, Tong
Liu, Shuming
Shao, Yuanhua
Gan, Liangbing
Li, Yuliang
JOURNAL OF ORGANIC CHEMISTRY, 2011, 76 (24): : 10148 - 10153
[48] Regioselective Diels-Alder Reactions Directed by Carbonyl Groups on the Rim of Open-Cage Fullerene Derivatives
Xu, Liang
Zhang, Qianyan
Zhang, Gang
Liang, Sisi
Yu, Yuming
Gan, Liangbing
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2013, 2013 (32) : 7272 - 7276
[49] Aromaticity in Fully ?-Conjugated Open-Cage Molecules
Wu, Shaofei
Ni, Yong
Han, Yi
Xin, Shan
Hou, Xudong
Zhu, Jun
Li, Zhengtao
Wu, Jishan
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2022, 144 (50) : 23158 - 23167
[50] Formation of trimethylsilylated open-cage oligomeric azidophenylsilsesquioxanes
Ervithayasuporn, Vuthichai
Wang, Xin
Gacal, Burcin
Gacal, Bahadir N.
Yagci, Yusuf
Kawakami, Yusuke
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2011, 696 (10) : 2193 - 2198

← 1 2 3 4 5 →