3-Amino 2-aza benzoquinone diimines

Details 3-Amino 2-aza benzoquinone diimines 3-Amino 2-aza benzoquinone diimines

1975-05-12

1976-12-14

Jiles, Henry R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260270PD, 260270PY, 26029369, 2602948R, 2602955A, 260296R, C07D21374

Patent

active

039975460

ABSTRACT:
A process for producing indamine by condensing 2,6-diamino pyridine on a paraphenylene diamine or a benzoquinone diimine or a paranitroso N,N-dialkyl aniline. The resulting indamine can be incorporated into a dye composition for keratinic fibers, especially human hair.

REFERENCES:
corbett "Chem. Abstracts" vol. 71 (1969) No. 103, 156a.
Kalopissis et al. "Chem. Abstracts" vol. 76 (1972) No. 73756e.

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