F. Cheng, Xinlin Yang, He-sun Zhu
May 21, 2000
Citations
0
Influential Citations
25
Citations
Journal
Tetrahedron Letters
Abstract
Abstract A novel C 60 organophosphonate derivative, tetraethyl methano[60]fullerenediphosphonate 2 , was synthesized by the reaction of C 60 with tetraethyl methylenediphosphonate 1 in the presence of I 2 and NaH. It has high solubility in polar solvents and the nonlinear optical properties of the new compound were better than those of C 60 .