Synthesis of Endohedral Metallofullerene Glycoconjugates by Carbene Addition

Molecules

关键词: chemical functionalization;    La2@Ih-C80;    carbohydrate;    diazirine;    glycoconjugate;   

DOI  :  10.3390/molecules16119495

来源: DOAJ

【 摘 要 】

Endohedral metallofullerene glycoconjugates were synthesized under mild conditions by carbene addition using appropriate glycosylidene-derived diazirine with La2@Ih-C80. NMR spectroscopic studies revealed that the glycoconjugate consists of two diastereomers of [6,6]-open mono-adducts. The electronic properties were characterized using Vis/NIR absorption spectroscopy and electrochemical measurements. This study demonstrates that glycosylidene carbene is useful to incorporate carbohydrate moieties onto endohedral metallofullerene surfaces.

【 授权许可】

Unknown