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pro vyhledávání: '"Chigusa Fukunaga"'
Publikováno v:
Organic Letters. 8:3545-3548
[reaction: see text] A new double calix[5]arene successfully extracts higher fullerenes from fullerene mixtures. The syn isomer of the double calix[5]arene selectively captures higher fullerenes from fullerene mixtures. The elevation of the temperatu
Publikováno v:
Tetrahedron. 62:2025-2035
This paper presents the synthesis of the fullerene hosts based on the calix[5]arenes and their binding properties. Calix[5]arenes 1a , 2 , 3a bind C 60 or C 70 in organic solvents. The solvent effect of the fullerene complexation was clearly observed
Autor:
Takeharu Haino, Chigusa Fukunaga, Yoshimasa Fukazawa, Yasujiro Murata, Jun Seyama, Koichi Komatsu
Publikováno v:
Bulletin of the Chemical Society of Japan. 78:768-770
We have developed calix[5]arene-based receptors for dumh-bell-shaped C 1 2 0 . The receptors encapsulate C 1 2 0 with the high binding constants in o-dichlorobenzene.
Autor:
Chigusa Fukunaga, Takeharu Haino, Jun Seyama, Koichi Komatsu, Yoshimasa Fukazawa, Yasujiro Murata
Publikováno v:
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN. 78(5):768-770
We have developed calix[5]arene-based receptors for dumh-bell-shaped C 1 2 0 . The receptors encapsulate C 1 2 0 with the high binding constants in o-dichlorobenzene.
Publikováno v:
Journal of nanoscience and nanotechnology. 7(4-5)
The binding abilities of calix[5]arene-based host molecules for higher fullerenes (C76, C78, and C84) were investigated in organic solvents. The binding abilities of double-calix[5]arenes to higher fullerenes are high. In particular, their associatio