Method for the continuous production of...

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

Reexamination Certificate

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C568S841000, C568S844000, C568S845000

Reexamination Certificate

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06867336

ABSTRACT:
In a process for the continuous preparation of 2-bromo-2-nitro-1,3-propanediol, nitromethane is firstly reacted with formaldehyde and alkali metal hydroxide and the reaction mixture obtained in this way is subsequently reacted with bromine.

REFERENCES:
patent: 3534112 (1970-10-01), Tindall
patent: 3658921 (1972-04-01), Wessendorf
patent: 3711561 (1973-01-01), Wessendorf
patent: 5001285 (1991-03-01), Wuest et al.
patent: 5041691 (1991-08-01), Wuest et al.
Rec. Tra. Chim. Pays Bas, Den Otter, vol. 57, 1938, 13-24.

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