Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1992-01-27
1993-06-01
Ramsuer, Robert W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
C07D29524
Patent
active
052161544
ABSTRACT:
N-methylmorpholine oxide which is essentially free from nitrosamine contaminants is prepared by oxidizing a feedstock consisting essentially of N-methylmorpholine with an oxidant consisting essentially of aqueous hydrogen peroxide in an atmosphere consisting essentially of carbon dioxide to thereby form a nitrosamine-free reaction product from which N-methylmorpholine oxide essentially free from nitrosamine can be recovered.
REFERENCES:
EPA 0 307 184 (Bauer et al.) (Mar. 1989) Chem. Abts. 111:114,735.
Bailey James L.
Priem Kenneth R.
Ramsuer Robert W.
Ries Carl G.
Texaco Chemical Company
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