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Functionalisation of lyocell. Part 2: Synthesis of 6‐ p ‐aminoanilino‐4‐ p ‐(β‐sulphatoethylsulphonyl)anilino‐1,3,5‐triazin ‐ 2(1 H )‐one †
Author(s) -
Renfrew A H M,
Bates I,
Phillips D A S,
Rosenau T,
Tomic T,
Xu J
Publication year - 2008
Publication title -
coloration technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 49
eISSN - 1478-4408
pISSN - 1472-3581
DOI - 10.1111/j.1478-4408.2007.00120.x
Subject(s) - cyanuric chloride , tautomer , chemistry , betaine , yield (engineering) , monomer , amine gas treating , enol , polymer chemistry , organic chemistry , catalysis , materials science , metallurgy , polymer
A new water‐soluble monomeric agent for the aminisation of lyocell has been designed and synthesised. The agent, which contains a sulphatoethylsulphonyl group, an s ‐triazinyl keto–enol tautomeric system and a primary aromatic amine was prepared in acidic media, in good yield from cyanuric chloride, p ‐aminophenyl‐β‐sulphatoethylsulphone and p ‐phenylenediamine, via a triazinyl betaine intermediate.