FIELD: organic chemistry. SUBSTANCE: product: new 5-alkoxy-2,4-diaminoalkylbenzenes of the general formula (I) where R1 - methyl or ethyl, and R2 - alkyl residue with 2-4 carbon atoms, monohydroxyalkyl residue with 2-4 carbon atoms or dihydroxyalkyl residue with 3-4 carbon atoms and their salts of acid association, and agents for oxidative hairs staining corresponding the formula indicated above. EFFECT: improved method of synthesis.
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TWO-PHASE DEVELOPER | 2010 |
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NEW CHROMOGENIC COMPONENTS | 2003 |
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Authors
Dates
1995-01-27—Published
1988-03-05—Filed