Amine oxide process

Details Amine oxide process Amine oxide process

1987-12-28

1991-02-19

Nutter, Nathan M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

564301, C07C23900, C07C25900

Patent

active

049946145

ABSTRACT:
Tert-amine oxides that are substantially free of nitrosamines are made by reacting a tert-amine, e.g., dodecyl dimethylamine, with aqueous hydrogen peroxide in the presence of the synergistic combination of (a) ascorbic acid and (b) a promoter formed from carbon dioxide.

REFERENCES:
patent: 3655764 (1969-02-01), Bader et al.
patent: 3960954 (1976-06-01), Russell et al.
patent: 4247480 (1981-01-01), Murata et al.
patent: 4649221 (1987-03-01), Ravichandran et al.
patent: 4681756 (1987-07-01), Mergens et al.
Kabacoff et al., ACS Symposium Series No. 174, "N-Nitro Compounds", pp. 149-156.

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