4-alkyl-2-trifluoromethylanilines

Details 4-alkyl-2-trifluoromethylanilines 4-alkyl-2-trifluoromethylanilines

1982-12-30

1988-06-07

Higel, Floyd D.

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

Organic compounds

Amino nitrogen containing

534581, 534582, 534790, 534793, 534845, 534846, 534856, 534878, 564409, 564417, 564419, 564420, C07C 8520, C07C 8524, C07C 8526, C09B 2901

Patent

active

047498137

ABSTRACT:
4-Alkyl-2-trifluoromethylanilines, in particular the 4-isopropyl derivative, are starting materials for preparing valuable azo dyestuffs. While the nonionic dyestuff types can preferably be used in transfer printing synthetic hydrophobic fibre materials, the sulpho-containing dyestuffs--in particular those based on "gamma acid"--are suitable for dyeing polyamides.

REFERENCES:
patent: 1999185 (1935-04-01), Engelmann
patent: 4172095 (1979-10-01), Steinman et al.
Andre et al., Chemical Abstracts, vol. 93, #90187p (1980).
Beilstein, "Handbuch der Organischen Chemie", vol. XII, Second Supplement, p. 453 (1950).
Blakitnyi et al., Chemical Abstracts, vol. 85, #160356d (1976).
Pissiotas et al., Chemical Abstracts, vol. 89, #59765u (1978).

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