| abstract |
The present invention relates to a phosphorus-containing compound represented by the following general formula (1). [Chemical Formula 1] Wherein R 1 , R 2 , R 3 , R 4 , R 5 , and R 6 are each independently H, a linear or branched C 1 -C 20 Alkyl and C 6 -C 20 aryl which may be substituted, said aryl being selected from phenyl, biphenyl, naphthalene, fluorene, anthracene, phenanthrene, pyrene, fluoranthene, chrysene, benzofluoranthene, Wherein the substituent is selected from the group consisting of C 1 -C 6 alkyl or a group selected from the group consisting of C 1 -C 6 alkyl or alkenyl, But is not limited to, C 6 -C 20 aryl. |