Author/Authors :
M. I. Burguete، نويسنده , , E. D?ez-Barra، نويسنده , , J. M. Fraile، نويسنده , , J. I. Garcia-Garcia، نويسنده , , E. Garc?a-Verdugo، نويسنده , , R. Gonz?lez، نويسنده , , C. I. Herrer?as، نويسنده , , S. V. Luis، نويسنده , , J. A. Mayoral، نويسنده ,
Abstract :
A functionalized chiral bis(oxazoline) is used as a chiral monomer in polymerization reactions leading to homo- and copolymers of different morphology. Polymers with a high content of chiral monomer lead to enantioselectivities that are higher than those obtained with the soluble ligand, but the chiral ligand is not used in an optimal way. A hyperbranched polymer, obtained by using a hexavinyldendrimer as the cross-linker, leads to the same enantioselectivities with a more efficient use of the chiral ligand.
