| abstract |
(57) Abstract: A polymerizable optically active compound having the general formula (I), wherein W 1 represents a polymerizable residue, S 1 represents a spacer unit, and Y 1 represents a single bond or-. Denotes one of the groups O-, -COO-, -OOC-, -OCOO-, -S-, -CONH- or -NHCO-, wherein R 1 and R 2 have up to 8 carbon atoms It relates to those showing a linear, branched or cyclic alkyl group. |