Patent ID: 6753324
Filing Date: 2004-06-22
Classification: A01N,C07F,C07K,C12N,C12Q,G01N

Abstract:
Phosphorous organic compounds having a formula (I) in which R1 and R2 are the same or different and are selected from the group consisting of hydrogen, substituted or unsubstituted alkyl, substituted and unsubstituted hydroxyalkyl, substituted and unsubstituted alkenyl, substituted and unsubstituted alkynyl, substituted and unsubstituted aryl, substituted and unsubstituted acyl, substituted and unsubstituted cycloalkyl, substituted and unsubstituted aralkyl, halogen, OX1 and OX2,wherein X1 and X2 may be the same or different and are selected from the group consisting of hydrogen, substituted or unsubstituted alkyl, substituted and unsubstituted hydroxyalkyl, substituted and unsubstituted alkenyl, substituted and unsubstituted alkynyl, substituted and unsubstituted aryl, substituted and unsubstituted acyl, substituted and unsubstituted cycloalkyl and substituted and unsubstituted aralkyl, and wherein B is an ether group represented by group (II) â€ƒwherein A1 and A2, of which A2 also may be absent, are the same or different and are selected from the group consisting of alkylene radicals, alkenylene radicals and hydroxyalkylene radicals, wherein Y and Z are hydrogen, R3 and R4 may be the same or different and are selected from the group consisting of hydrogen and halogens.