Sulfonamides derived from 1-hydroxy-6-aminonaphthalene-3-sulfoni

Details Sulfonamides derived from 1-hydroxy-6-aminonaphthalene-3-sulfoni Sulfonamides derived from 1-hydroxy-6-aminonaphthalene-3-sulfoni

1992-10-08

1994-10-11

O'Sullivan, Peter

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

Organic compounds

Amino nitrogen containing

534872, 534878, 544165, 544398, 544400, 546206, 546232, 546233, 548203, 548204, 548235, 548247, 5483355, 5483381, 5483751, 548566, 548517, 548568, C07D21106, C07C31139

Patent

active

053549040

ABSTRACT:
The sulfonamides have the formula ##STR1## where R.sup.1 is C.sub.1 -C.sub.13 -lkyl, substituted or unsubstituted phenyl, C.sub.1 -C.sub.8 -alkanoyl or substituted or unsubstituted benzoyl, and

REFERENCES:
patent: 3338880 (1967-08-01), Favre et al.
patent: 3514439 (1970-05-01), Wehrli et al.
patent: 4001204 (1977-01-01), Krutak, Sr. et al.
J. Bredt, et al., Journal fur Praktische Chemie, vol. 101, 1921, pp. 54-57.
A. T. Peters, Dyes and Pigments, vol. 14, 1990, pp. 35-48. "The Synthesis of Disperse and Cationic Dyes from Acid Dye Structures".

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