Synthesis of Enantiopure <i>T</i>-Symmetrical [6:0]-Hexakis Adducts of C<sub>60</sub> Equipped with 1,2-Glycol Substituted <i>cyclo</i>-Monomalonate Addends
作者:Maria Riala、Katerina L. Maxouti、Charalambos P. Ioannou、Nikos Chronakis
DOI:10.1021/acs.orglett.6b00220
日期:2016.3.4
The synthesis of T-symmetrical [6:0]-hexakis adducts of C60 bearing enantiopure cyclo-monomalonate addends equipped with 1,2-glycol groups masked as isopropylidene acetals is presented. The deprotection of the acetals afforded functional fullerene building blocks bearing six 1,2-glycol moieties in an octahedral geometry as connection sites with appropriate linear organic spacers targeting 3D chiral