Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1980-04-25
1982-01-05
Sutto, Anton H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D26358
Patent
active
043095500
ABSTRACT:
Benzoxazolone is prepared by heating ortho-chlorophenol under superatmospheric ammonia pressure, and thence by adding urea to the medium of reaction and continuing the heating of same, but under atmospheric pressure.
REFERENCES:
patent: 3812138 (1974-05-01), Heise et al.
Wagner et al., "Synthetic Organic Chemistry", (1951), pp. 665-666.
Rhone-Poulenc Agrochimie
Sutto Anton H.
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