Patent ID: 6706699
Filing Date: 2004-03-16
Classification: C07F

Abstract:
A compound having the structure: wherein RA is hydrogen, an aliphatic, heteroaliphatic, aryl, heteroaryl, alkylaryl, or alkylheteroaryl moiety, halogen, â€”CN, â€”S(O)nRJ, â€”NO2, â€”CORJ, â€”CO2RJ, â€”NRJCORJ, â€”NRJ(CO)NRJRJ, â€”NRJCO2RJ, â€”CONRJRJ, â€”CO(NORJ)RJ, or â€”ZRL, wherein Z is â€”Oâ€”, â€”Sâ€”, or NRK, wherein each occurrence of RL and RK is independently hydrogen, â€”CORJ, â€”CO2RJ, â€”CONRJRJ, â€”CO(NORJ)RJ, or an aliphatic, heteroaliphatic, aryl, heteroaryl, alkylaryl, or alkylheteroaryl moiety, each occurrence of RJ is independently hydrogen or an aliphatic, heteroaliphatic, aryl, heteroaryl, alkylaryl, or alkylheteroaryl moiety, and n is 1 or 2; RB is an aliphatic, heteroaliphatic, aryl, heteroaryl, alkylaryl, or alkylheteroaryl moiety; wherein RC and RD are each independently ZRL, wherein Z is â€”Oâ€”, â€”Sâ€”, or NRK, wherein each occurrence of RL and RK is independently hydrogen, â€”CORJ, â€”CO2RJ, â€”CONRJRJ, â€”CO(NORJ)RJ, or an aliphatic, heteroaliphatic, aryl, heteroaryl, alkylaryl, or alkylheteroaryl moiety; and each occurrence of RJ is independently hydrogen, or an aliphatic, heteroaliphatic, aryl, heteroaryl, alkylaryl, or alkylheteroaryl moiety; wherein in each of the foregoing groups each aliphatic, heteroaliphatic, alkylaryl, or alkylheteroaryl moiety may be branched or unbranched, cyclic or acyclic and substituted or unsubstituted, and may contain one or more electronically unsaturated bonds, and each aryl and heteroaryl moiety may be substituted or unsubstituted; and at least one of RB, RC or RD as defined above, comprises a phosphorus-containing moiety.