Patent ID: 6099751
Filing Date: 2000-08-08
Classification: C07D,C09B,C09D,C09K

Abstract:
A chiral compound of the formula I ##STR7## where R.sup.1 and R.sup.2 are hydrogen or aliphatic radicals having 1 to 40 carbon atoms, or aromatic or araliphatic radicals having 6 to 40 carbon atoms,R.sup.3 and R.sup.4 are aliphatic radicals having 1 to 40 carbon atoms, or aromatic or araliphatic radicals having 6 to 40 carbon atoms,R.sup.5, R.sup.6, R.sup.7 and R.sup.8 are aliphatic radicals having 1 to 20 carbon atoms, or aromatic radicals having 6 to 20 carbon atoms,with the proviso that at least one of the radicals R.sup.1 to R.sup.8 contains a polymerizable group.