
TY  - JOUR
A1  - Cremlyn, RJW 
A1  - David, J 
A1  - Kishore, N 
T1  - Studies of organophosphorochloridates. Some derivatives of o-biphenylyl and p-cumenylphenyl phosphorodichloridates
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1974
VL  - 27
IS  - 5
SP  - 1065
EP  - 1074
KW  - 
UR  - https://doi.org/10.1071/CH9741065 
N2  - The preparation of o-biphenyl and p-cumenylphenyl phosphorodichloridates and the corresponding dichloridophosphorothioates are discussed. The phosphorodichloridates have been converted into some of the corresponding dialkyl phosphates, N,N'-disubstituted phosphorodiamidates, and phosphorodihydrazides. The N-arylphosphoramidic chloridates were converted into mixed phosphorodiamidates, hydrazides and azides. The phosphorodichloridates were hydrolysed to the corresponding dihydrogen phosphates, but the reaction failed with the dichloridophosphorothioates. Attempts to obtain nitrene-insertion reactions, by heating the phosphoramidic azides with diphenyl ether, were also unsuccessful; however, the azide did undergo pseudohalogen replacement by treatment with ethylamine or morpholine. The biological activity of some of these compounds is briefly discussed. 
ER  -

