FULLERENE BROMIDE FOR MANUFACTURING A FULLERENE DERIVATIVE; FULLERENE DERIVATIVE AND METHOD FOR MANUFACTURING THE SAME; AND USES THEREOF

Japanese Patent JP2014047204

A

To provide a fullerene derivative having, at a specified addition position, an organic group and soluble with general-purpose organic solvents; a method for manufacturing a fullerene derivative capable of controlling the addition position of an organic group and of easily obtaining a singular fullerene derivative including no addition position-specific isomers; a fullerene bromide for manufacturing a fullerene derivative used for manufacturing the fullerene derivative; an electron acceptor, an n-type semiconductor material, and a thin organic film solar cell each using the fullerene derivative.

In the provided method for manufacturing a fullerene derivative, a fullerene derivative expressed by the following general formula (I) is manufactured by reacting fullerene bromide with either of methanol and ethanol in the presence of a silver salt and an organic solvent: general formula (I): C₆₀(OR)₈ (in formula (I), R expresses either of a methyl group and an ethyl group).

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MORIYAMA HIROSHI
UCHIYAMA YUKIYA

JP2012194209A

March 17, 2014

September 04, 2012

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TOHO UNIV FOUNDATION

C07C41/16; C07C43/21; H01L51/05; H01L51/30; H01L51/40; H01L51/42; C01B31/02; C07B61/00

Koichi Hirota
Yoshihiro Nagare
Naoko Matsuda

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