Carbon Nano Materials

Warped nanographene (C80H30)

NewWarped nanographene(WNG) is a new shaped carbon nanomaterial which has agrossly warped structure. WNG is a novel nanocarbon following the sphereshaped fullerene, tube-shaped carbon nanotube and sheet-shaped graphene.
Research such as product development using this new carbon nanomaterial isexpected since there is a possibility of having unknown characteristics besides optical and electrical characteristics.
We Kanto Chemical launched WNG which was developed in the two-step synthesis method from Corannulene by Prof. Itami, Nagoya University, Institute ofTransformative Bio-Molecules and Prof, Segawa Nagoya University, School of Science.

Features・Easily soluble in organic solvents
A combination of six, five and seven membered rings causes grossly warped structure
which is more soluble in organic solvent than other carbon nanomaterials.

・Have a fluorescent function
It emits green fluorescence when irradiated with ultraviolet rays.
・It can put in and out electrons

Product List
Cat.#45043-65

Product Name
Warped nanographene[1448513-72-1]
C80H30Size10 mg

Cycloparaphenylene
Carbon Nanotube(CNT) is well-known as high potential materials which has highmechanical strength and highly conductivity.
Therefore, it is expected to be applies in a wide range of fields. However, Selective Synthesis method for target diameter and structure still has not been found.
Prof. Itami, Nagoya University, Institute of Transformative Bio-Molecules and Prof,Segawa Nagoya University, School of Science successfully synthesized uniform
CNTs by a bottom-up procedure starting from Cycloparaphenylen(CPP) as a template compound the first time in the world. The CPP attracted researchers in fundamental chemistry and material science, because it is a unit structure of CNT.
KANTO CHEMICAL offers [9],[12],[15]Cycloparaphenylen.

Product ListCat.#Armchair Carbon Nanotube

Product Name

Cycloparaphenylene（Carbon Nano Ring）

Size

08131-35[9]Cycloparaphenylene[1092522-74-1]
C54H36 FW:684.86

20 mg

08132-35[12]Cycloparaphenylene[1092522-75-2]
C72H48 FW:913.15

20 mg

08137-65[15]Cycloparaphenylene[1222565-89-0]
C90H60 FW:1141.44

10 mg

Reference・Omachi, H.; Segawa, Y.; Itami, K. Acc. Chem. Res. 2012, 45, 1378-1389.
・Segawa, Y.; Fukazawa, A.; Matsuura, S.; Omachi, H.; Yamaguchi, S.; Irle, S.; Itami, K.
Org. Biomol. Chem. 2012, 10, 5979-5984.
・Omachi, H.; Nakayama, T.; Takahashi, E.; Segawa, Y.; Itami, K. Nat. Chem. 2013, 5, 572-576.

Corannulene
Corannulene, the so-called [5]circulene, is one of the polycyclic aromatic compounds. It
has a condensed structure of five benzene rings. The corannulene is attractive as ananocarbon material, because it is a unit structure of C60 fullerene. That attracted researchers in fundamental chemistry and material science.

C60 Fullerene

Corannulene

Product ListCat.#07363-65

Product Name
Corannulene

Size1g※Purity（HPLC）：>94.0%[5821-51-2] FW:250.30
07363-35

25 g
Corannulene, high purity

07435-95※Purity（HPLC）：>99.0%[5821-51-2] FW:250.30

500 mgReference・Wayne E. Barth; Richard G. Lawton. J. Am. Chem. Soc., 1966, 88 (2), 380–381.
・Anna M. Butterfield; Bruno Gilomen; Jay S. Siegel. Org. Process Res. Dev. 2012, 16, 664−676.

2017.7