bis[[(tert-butoxy)carbonyl]methyl] endo,endo-(m-phenylenedimethyl) 1,2:7,21-bis(methano)[61]fullerene-61,61,62,62-tetracarboxylate 在
对甲苯磺酸 作用下,
以
甲苯 为溶剂,
反应 5.0h,
以71%的产率得到bis(carboxymethyl) endo,endo-(m-phenylenedimethyl) 1,2:7,21-bis(methano)[61]fullerene-61,61,62,62-tetracarboxylate