| 摘要 |
The present invention provides a polymerizable phosphoric acid ester derivative having the following formula (A): <CHEM> wherein Z is COOR1, COSR1, CON(R1)2, CONR1R2, CONHR1, or CN, R1 and R2 independently are a hydrogen atom, a substituted or unsubstituted C1 to C18 alkyl group optionally substituted by a C3 to C8 cycloalkyl group, a substituted or unsubstituted C3 to C8 cycloalkyl group, a substituted or unsubstituted C4 to C18 aryl or heteroaryl group, a substituted or unsubstituted C5 to C18 alkylaryl or alkylheteroaryl group, or a substituted or unsubstituted C7 to C30 aralkyl group, whereby two R1 residues may form together with the N-atom to which they are bonded a 5- to 7-membered heterocyclic ring which may contain beside said N-atom a further nitrogen atom or an oxygen atom, and whereby the substituted groups may be substituted by 1 to 5 C1 to C5 alkyl group(s); a is an integer of from 1 to 10, preferably 1 to 5; b is an integer of from 1 to 10, preferably 1 to 5; and R represents an organic residue containing a + b carbon atoms selected from primary and secondary aliphatic carbon atoms, secondary alicyclic carbon atoms, and aromatic carbon atoms, each of said carbon atoms linking a phosphate or 2-(oxa-ethyl)acryl derivative group.
|
