[EN] TRIAZINES SUITABLE FOR USE IN FABRIC TREATMENT COMPOSITIONS<br/>[FR] TRIAZINES POUVANT ETRE UTILISEES DANS DES COMPOSITIONS DE TRAITEMENT DE TISSUS
申请人:UNILEVER PLC
公开号:WO2005123699A1
公开(公告)日:2005-12-29
A water-soluble, triazine-based, non-dye, cellulose cross-linking agent that has a highly flexible linking group between at least two, mono-reactive cross-linking moieties and further hydrophilic or non-hydrophilic substituents, being preferrably represented by the general formula (I): (R1)(X1)T-L1-B-T(X2)(R2) wherein: R1 et R2 are cellulose-unreactive substituent groups on the s-triazine (T) and may be the same or different, X1 and X2 are leaving groups on the s-triazine which are lost on reaction with cellulose and may be the same or different, L1 et L2 are linking groups, an may be the same or different or absent, B is the bridging group comprising or consisting of at least one aliphatic polyoalkylene chain.
Sixteen different N,N'-bis[(dialkylphosphono)-1,3,5-triazin-2-yl]diamines 2 are obtained in high to moderate yields by Arbusov reaction of bis(4,6-dichloro-1,3,5-triazin-2-yl)diamines I and trialkylphosphites. Unexpectedly, at room temperature only two of four phosphorus atoms are magnetic equivalent as it is demonstrated by C-13 and P-31 NMR investigations.
Neue Cryptanden mit 1,3,5-Triazinen als Ringbausteine
作者:Heinz Graubaum、Franz Tittelbach、Gerhard Lutze
DOI:10.1002/prac.199533701114
日期:——
The synthesis and characterization of 10 new cryptands 5a-j, containing two 1,3,5-triazine rings as subunits are described. The general methodology used is based on the aminolysis of cyanuric chloride with alpha,omega-diamino compounds or diazacrowns.
ANELLI, P. L.;MONTANARI, F.;QUICI, S., J. CHEM. SOC. CHEM. COMMUN., 1983, N 4, 194-195