Single-step synthesis of pentaaryl-monohydro[60]fullerenes through fivefold addition of organocopper reagent to C60
作者:Masaya Sawamura、Hitoshi Iikura、Takayuki Ohama、Ulrich E Hackler、Eiichi Nakamura
DOI:10.1016/s0022-328x(99)00660-9
日期:2000.4
The reaction of an organocopper reagent (ArMgBr/CuBr·SMe2) with C60 was optimized for the fivefold addition forming a novel Cp-type ligand precursor 1,4,11,15,30-pentaaryl-2-hydro[60]fullerene (C60Ar5H, 1), where Ar stands for Ph, 4-CF3C6H4, 4-MeOC6H4, 4-ClC6H4, 4-BuC6H4, 4-PhC6H4, and 1-naphthyl groups. Under the optimized conditions, a large quantity (8.90 g) of C60Ph5H has been synthesized in a
优化了有机铜试剂(ArMgBr / CuBr·SMe 2)与C 60的反应,使其五倍加成,从而形成新型Cp型配体前体1,4,11,15,30-五芳基-2-氢[60]富勒烯(C 60的Ar 5 H,1),其中Ar代表pH值,4-CF 3 C ^ 6 ħ 4,4-MeOC 6 H ^ 4,4-CLC 6 ħ 4,4- BUC 6 ħ 4,4-PHC 6 H 4和1-萘基。在优化的条件下,大量(8.90 g)的C 60 Ph 5H已经在单个操作中合成。