申请人:Monsanto Company
公开号:US04003965A1
公开(公告)日:1977-01-18
The present invention relates to new nitrogen-containing organophosphorus compounds having chloro- or bromoalkyloxy substituents bonded to phosphorus in ester structures. ##STR1## R is haloalkyl of 2 to 5 carbon atoms, and R' is alkyl or alkenyl of 1 to 15 carbon atoms. The phosphorus compounds have utility as fire retardants and as biologically active materials.
本发明涉及一种新的含氮有机磷化合物,其具有在酯结构中与磷相结合的氯烷氧基或溴烷氧基取代基。其中,R是2至5个碳原子的卤代烷基,R'是1至15个碳原子的烷基或烯基。这些磷化合物具有阻燃和生物活性材料的实用性。