66501-03-9Relevant academic research and scientific papers
6-Hydroxy (alkoxy) phenylthiomethylene di(organophosphorus) compounds and process for making same
-
, (2008/06/13)
The invention relates to o-hydroxy(or alkyloxy)-phenythiomethylenedi(organophosphorus) compounds and to processes for making the same. The compounds have the general formula STR1 where L is H or R', R' is alkyl of 1 to 6 carbon atoms M is H, Cl or Br, X is Br, Cl, F, CF3, NO2, CN, CO2 R', SO2 R', or STR2 and R is phenyl, alkyl of 1 to 3 carbon atoms, or OR'. The compounds of the invention have utility as corrosion inhibitors, oil additives and flame retardants.
Hydroxyphenylthiophosphoranylidene organophosphorus compounds
-
, (2008/06/13)
The present invention relates to a new hydroxyphenylthiophosphoranylidene organophoshorus compounds and to a process involving an unusual phenyl migration for their preparation. The general reaction for the preparation of the products of the present invention is set forth below: STR1 WHERE X is halogen (F, Cl, Br), NO2, CN, CO2 R', SO2 R', CF3 or STR2 R is phenyl, alkyl of 1 to 3 carbon atoms, or OR', and R' is alkyl of 1 to 6 carbon atoms. The compounds of the invention are useful as flame retardants, lubricating oil additives and as corrosion inhibitors.
