METHOD FOR PRODUCING FULLERENE DERIVATIVE

摘要

PROBLEM TO BE SOLVED: To selectively synthesize a double adduct derivative in which two organic groups are added to a fullerene skeleton and to isolate and purify the derivative in a high yield. SOLUTION: This double adduct derivative of fullerene is produced by reacting fullerene with an organometallic compound as a Grignard reagent in the presence of an oxidizing agent such as oxygen, etc. The production of C60äCH2Si(CH3)3}2, a trimethylsilylmethyl group double adduct using a trimethylsilylmethyl Grignard reagent is cited as a concrete example. COPYRIGHT: (C)2003,JPO