摘要
alaninc sodium salt reacts with C60 to give a water-soluble derivative A. Acidification of A yields deriative B C60 (NHCH2CH2COOH) x(H) x' Elemental analysis suggest x is equal to 9. 1H and 13C NMR spectra are consistent with the addition of aminoacid through its amino group. These amino acid derivatives are air-stable and may be uset as preursors for fUrther functionanalization.
alaninc sodium salt reacts with C60 to give a water-soluble derivative A. Acidification of A yields deriative B C60 (NHCH2CH2COOH) x(H) x' Elemental analysis suggest x is equal to 9. 1H and 13C NMR spectra are consistent with the addition of aminoacid through its amino group. These amino acid derivatives are air-stable and may be uset as preursors for fUrther functionanalization.
