Organic compounds -- part of the class 532-570 series – Organic compounds – Phosphorus esters
Patent
1985-12-19
1987-04-21
Sutto, Anton H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Phosphorus esters
C07F 924
Patent
active
046598588
ABSTRACT:
A process for the preparation of 2,3-dihydro-1,3,2-benzodiazaphosphole-2-oxides which comprises reacting 2-nitrodiphenylamine with a trialkyl phosphite at elevated temperature.
REFERENCES:
patent: 3116309 (1963-12-01), Pilgram et al.
Pilgram Kurt H.
Skiles Richard D.
McCollough Pamela J.
Shell Oil Company
Sutto Anton H.
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