| abstract |
A compound of Formula (I) n n nwherein X is hydrogen or a radical of Formula (II), R 1 independently at each occurrence is a C 1 -C 20 aliphatic radical, a C 3 -C 10 cycloaliphatic radical, or a C 3 -C 10 aromatic radical; R 2 , R 3 , R 4 and R 5 are independently at each occurrence a halogen, a nitro group, a cyano group, a hydroxy group, a C 1 -C 20 aliphatic radical, a C 3 -C 20 cycloaliphatic radical, or a C 6 -C 20 aromatic radical; and “n”, “q”, and “p” are each independently integers having a value of 0 to 3, and “m” is an integer having a value of 0 to 4. |