Stepwise Synthesis of Fullerene Cyclopentadienide R5C60- and Indenide R3C60-. An Approach to Fully Unsymmetrically Substituted Derivatives
- 27 May 2000
- journal article
- research article
- Published by American Chemical Society (ACS) in Organic Letters
- Vol. 2 (13) , 1919-1921
- https://doi.org/10.1021/ol005993k
Abstract
Fullerene cyclopentadienide (PhCH2)2Ph3C60- and indenide (PhCH2)2PhC60-, each bearing two different organic groups, were efficiently synthesized through regioselective reactions of 1,4-(PhCH2)2C60 with an organocopper reagent (PhMgBr/CuBr·SMe2) or a Grignard reagent (PhMgBr) followed by deprotonation with KOtBu.Keywords
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