| 摘要 |
<p>New monoazo dyes are N-(2-amino-4-(sulfoalkylamino)-1,3,5-triazin-6-yl)-4-(3-sulfophenylazo )-2-alkoxy-anilines (I). New monoazo dyes are N-(2-amino-4-(sulfoalkylamino)-1,3,5-triazin-6-yl)-4-(3-sulfophenylazo )-2-alkoxy-anilines of formula (I); R1 = hydrogen (H) or 1-6 carbon (C) alkyl; n = 2, 3 or 4; A = NR3R4; R3, R4 = H; 1-8 C alkyl; 2-6 C alkyl with hydroxyl (OH), methoxy (OCH3), carboxyl (COOM) and/or sulfo (SO3M) substituent(s); aralkyl; or aryl, optionally with OCH3, chlorine (Cl), bromine (Br), COOM and/or SO3M substituent(s); or R3R4 = a group forming a ring, with(out) heteroatom(s); R2 = 1-6 C alkyl; M = H, a metal cation or an ammonium cation, optionally with (substituted) 1-12 C alkyl group(s). An Independent claim is also included for the preparation of dyes (I).</p> |
