Process for the preparation of N-di-n-propyl-2,6-dinitro-4-trifl

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

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564437, C07C 8504

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043352600

ABSTRACT:
N-di-n-propyl-2,6-dinitro-4-trifluoromethylaniline ("Trifluralin") with a low content in nitrosamines (less than 1 ppm) is prepared by reacting 4-trifluoro-2,6-dinitro-chlorobenzene with di-n-propylamine under the following critical conditions:

REFERENCES:
patent: 1401631 (1921-12-01), Moran

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