m-Aminoacetanilide → HCID 12143390, compound

Participants

Reaction Steps

3-Acetylaminoaniline (15 parts) was reacted with n-octyl bromide (19.3 parts) at 90° to 100° C. for 4 hours in the presence of anhydrous potassium carbonate (6.9 parts) to obtain 3-acetylamino-N-octylaniline. Thereafter, reaction was further continued at 120° to 130° C. for 4 hours with addition of n-hexyl bromide (16.5 parts) and anhydrous potassium carbonate (6.9 parts) to obtain 3-acetylamino-N-n-octyl-N-n-hexylaniline (coupling component). In the same manner as in Example 1, 2-cyano-4-nitro-6-chloroaniline was diazotized and coupled with the above coupling component to obtain 45.9 parts of a dye (5).

Provenance & Evidence