Hair dye compositions containing 3-substituted-4-aminophenols and 2-substituted-1-naphthols
摘要
A 2-Substituted-1-naphthol of the formula: wherein R1 is C1-C6 alkyl or monohydroxy C1-C6 alkyl couples with a primary intermediate of the formula: wherein R is C1-C6 alkyl or monohydroxy C1-C6 alkyl to produce an oxidative dye.