Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1985-11-12
1987-06-23
Warren, Charles F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564112, 564411, 564413, 564416, 564441, 564463, 564494, 564497, C07C 8526
Patent
active
046754458
ABSTRACT:
A process for eliminating N-nitrosamines, particularly N,N-dialkyl-N-nitrosamines and N-alkyl-N-aryl-N-nitrosamines from N-nitrosamine containing compositions through the addition of organic carboxylic acid halides. The process eliminates N-nitroso compounds without rearrangement to C-nitroso compounds.
REFERENCES:
patent: 4537992 (1985-08-01), Pikarski et al.
Davis Pauls
Mente Donald C.
BASF Corporation
Conger William G.
Sopp John A.
Warren Charles F.
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