Terephthalaldehyde reacts with sarcosine to form azomethine ylide, which adds to C60 according to a[3+2] cycloaddition process to form fullerene pyrrolidine. The same addition reaction can also be applied to other sub...Terephthalaldehyde reacts with sarcosine to form azomethine ylide, which adds to C60 according to a[3+2] cycloaddition process to form fullerene pyrrolidine. The same addition reaction can also be applied to other substituted benzaldehyde with para-H, NO2, OMe, NMe2 groups.展开更多
THE unique spherical nature and potential application of fullerene have attracted great attention. Their functionalization is in particular an active research field. Many methods are now available for the preparation ...THE unique spherical nature and potential application of fullerene have attracted great attention. Their functionalization is in particular an active research field. Many methods are now available for the preparation of fullerene derivatives. The 1, 3-dipole cycloaddition of ylide to fullerene is one of the best known methods. We have recently reported that aminoacid esters can be added to C<sub>60</sub> to form fulleropyrrolidine derivatives under photolysis. Our in-展开更多
文摘Terephthalaldehyde reacts with sarcosine to form azomethine ylide, which adds to C60 according to a[3+2] cycloaddition process to form fullerene pyrrolidine. The same addition reaction can also be applied to other substituted benzaldehyde with para-H, NO2, OMe, NMe2 groups.
文摘THE unique spherical nature and potential application of fullerene have attracted great attention. Their functionalization is in particular an active research field. Many methods are now available for the preparation of fullerene derivatives. The 1, 3-dipole cycloaddition of ylide to fullerene is one of the best known methods. We have recently reported that aminoacid esters can be added to C<sub>60</sub> to form fulleropyrrolidine derivatives under photolysis. Our in-
