Title:
CARBON NANOCAGE AND INTERMEDIATE THEREOF, AND METHODS RESPECTIVELY FOR PRODUCING SAID CARBON NANOCAGE AND SAID INTERMEDIATE
Document Type and Number:
WIPO Patent Application WO/2014/132467
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a method for synthesizing a carbon nanocage, which can be used as a connection unit for a branched carbon nanotube, in a simple manner.
A box-shaped compound (B) in which 8 or more rings are bonded through single bonds, wherein sp2 hybrid carbon atoms or sp3 hybrid carbon atoms which exist in each of the rings are bonded to each other in each of the rings, said box-shaped compound (B) having 2 to 4 specific groups, 6 1,4-cyclohexylene groups each of which may have a substituent and 0 or more bivalent aromatic hydrocarbon groups each of which may have a substituent. A cyclohexane ring moiety in the box-shaped compound is converted to a benzene ring, thereby producing a carbon nanocage which can be used as a connection unit for a branched carbon nanotube.
Inventors:
ITAMI KENICHIRO (JP)
SEGAWA YASUTOMO (JP)
MATSUI KATSUMA (JP)
SEGAWA YASUTOMO (JP)
MATSUI KATSUMA (JP)
Application Number:
PCT/JP2013/072775
Publication Date:
September 04, 2014
Filing Date:
August 26, 2013
Export Citation:
Assignee:
UNIV NAGOYA NAT UNIV CORP (JP)
International Classes:
C07C43/188; C07C1/20; C07C15/20; C07C41/24; C07B61/00
Domestic Patent References:
| WO2011111719A1 | 2011-09-15 | |||
| WO2011099588A1 | 2011-08-18 | |||
| WO2012121370A1 | 2012-09-13 |
Other References:
K.MATSUI ET AL.: "Synthesis and properties of all-benzene carbon nanocages: a junction unit of branched carbon nanotubes", CHEMICAL SCIENCE, vol. 4, no. 1, 2013, pages 84 - 88
B.ZHANG ET AL.: "Nonplanar Aromatic Compounds. 9. Synthesis, Structure, and Aromaticity of 1:2, 13:14-Dibenzo[2]paracyclo[2](2,7)- pyrenophane-1,13-diene", ORGANIC LETTERS, vol. 10, no. 2, 2008, pages 273 - 276
KATSUMA MATSUI ET AL.: "Carbon Nanocage no Gosei to Seishitsu", CSJ: THE CHEMICAL SOCIETY OF JAPAN KOEN YOKOSHU, vol. 93, no. 4, 8 March 2013 (2013-03-08), pages 1135
YASUTOMO SEGAWA: "Carbon Nanoring no Sentakuteki Gosei to Seishitsu", CSJ: THE CHEMICAL SOCIETY OF JAPAN KOEN YOKOSHU, vol. 93, no. 4, 8 March 2013 (2013-03-08), pages 1134
B.ZHANG ET AL.: "Nonplanar Aromatic Compounds. 9. Synthesis, Structure, and Aromaticity of 1:2, 13:14-Dibenzo[2]paracyclo[2](2,7)- pyrenophane-1,13-diene", ORGANIC LETTERS, vol. 10, no. 2, 2008, pages 273 - 276
KATSUMA MATSUI ET AL.: "Carbon Nanocage no Gosei to Seishitsu", CSJ: THE CHEMICAL SOCIETY OF JAPAN KOEN YOKOSHU, vol. 93, no. 4, 8 March 2013 (2013-03-08), pages 1135
YASUTOMO SEGAWA: "Carbon Nanoring no Sentakuteki Gosei to Seishitsu", CSJ: THE CHEMICAL SOCIETY OF JAPAN KOEN YOKOSHU, vol. 93, no. 4, 8 March 2013 (2013-03-08), pages 1134
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
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