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    • 3. 发明申请
    • AMPHOTERIC AND CATIONIC FLUORESCENT WHITENING AGENTS
    • AMPHOTERIC和阳离子荧光白剂
    • WO03078406A8
    • 2004-01-15
    • PCT/EP0302620
    • 2003-03-13
    • CIBA SC HOLDING AGSCHEFFLER GOETZROHRINGER PETERSCHLATTER RENEDEISENROTH TED
    • SCHEFFLER GOETZROHRINGER PETERSCHLATTER RENEDEISENROTH TED
    • C07D251/70C07D251/50C07D251/68D21H21/30
    • C07D251/50B41M5/5227C07D251/68D21H21/30
    • Abstract A compound of the formula wherein A1 and A2 each, independently of one another, represent -S03 or -S03M, where M represents hydrogen, an alkaline or alkaline earth metal, ammonium or alkylammonium, B1 and B2 each, independently of one another, represent the moiety in which R1 represents hydrogen, a straight-chain C1-C12alkyl or branched C3-C12alkyl group which C2-C12alkyl and C3-C12alkyl group, respectively, may be interrupted by one or two heteroatoms and is unsubstituted or substituted by one or two -OH, -OC1-C4alkyl, -NH2, -NHC1-C4alkyl, -N(C1-C4alkyl)2, -N-pyrrolidino, -N-piperidino, -N-morpholino or -N (Cl­C4alkyl)3 groups and R2 represents C1-C4alkyl, C2-C4hydroxyalkyl, -CH2CONH2, -CH2000H or -CH2000 C1­C4alkyl or, alternatively, B1 and B2 each, independently of one another, represent a group of the formula in which R3, R4 and R5 each, independently of each other, represent hydrogen, C1-C4alkyl, C2-C4hydroxyalkyl, the group -X'-NR6R7 or the group -X'-N R3R6R7, whereby at least one of the substituents R4 and/or R5 represents -X'-NR6R7 or -X'-N R3R6R7, X and X'each, independently of each other, represent a straight-chain C2-C8alkylene or branched C3-Cealkylene chain, which is unsubstituted or substituted by one or two -0H or -C(=0)- groups, R6 and R7 each, independently of each other, represent hydrogen, C1-C4alkyl or, together with the nitrogen atom to which they are bound, complete a pyrrolidino, piperidino or morpholino ring and R2 is as previously defined and each D1 and D2, independently of one another, are either defined as for B1 and B2 or represent halogen, -NH2, C1-C4monoalkyl- or dialkylamino, said alkyl groups being unsubstituted or substituted by C1-C4alkoxy, amino, mono- or di-C1-C4alkylamino or tri-C1-C4alkylammonium; C2-C4hydroxyalkylamino, C2 C4di (hydroxyalkyl)amino, anilino, an aniline monosulphonic acid or sulphonamide residue or a 5- or 6-membered, saturated heterocyclic ring or, alternatively, mixtures of compounds of formula (1), a process for their preparation and the use thereof as fluorescent whitening agents, especially for paper.
    • 摘要一种下式的化合物,其中A1和A2各自独立地表示-SO 3或-SO 3 M,其中M表示氢,碱金属或碱土金属,铵或烷基铵,各自独立地为B1和B2, 代表其中R 1表示氢的部分,分别为C 2 -C 12烷基和C 3 -C 12烷基的直链C 1 -C 12烷基或支链C 3 -C 12烷基可被一个或两个杂原子中断并且未被取代或被一个或多个 两个-OH,-OC1-C4烷基,-NH2,-NHC1-C4烷基,-N(C1-C4烷基)2,-N-吡咯烷子基,-N-哌啶子基,-N-吗啉代或-N +(C 1-4烷基)3 基团,R 2表示C1-C4烷基,C2-C4羟烷基,-CH2CONH2,-CH2000H或-CH2000 C1C4烷基,或者B1和B2各自独立地表示下式的基团,其中R3,R4和R5各自, 独立地表示氢,C1-C4烷基,C2-C4羟烷基,-X'-NR6R7基团或-X'-N + R3R6R7基团 通过至少一个取代基R 4和/或R 5表示-X'-NR 6 R 7或-X'-N + R 3 R 6 R 7,X和X'each,彼此独立地表示直链C 2 -C 8亚烷基或支链 未被取代或被一个或两个-OH或-C(= O) - 基团取代的C 3 -C 6亚烷基链,R 6和R 7各自独立地表示氢,C 1 -C 4烷基或与氮原子 它们被结合,完成吡咯烷子基,哌啶子基或吗啉代环,R2如前所定义,并且每个D1和D2彼此独立地被定义为对于B1和B2或表示卤素,-NH2,C1-C4单烷基 - 或 所述烷基是未取代的或被C1-C4烷氧基,氨基,单或二C1-C4烷基氨基或三C1-C4烷基铵取代; C 2 -C 4羟烷基氨基,C 2 -C 4二(羟基烷基)氨基,苯胺基,苯胺单磺酸或磺酰胺残基或5-或6-元饱和杂环,或者式(1)化合物的混合物,其制备方法 并且其用作荧光增白剂,特别是用于纸。
    • 4. 发明申请
    • PROCESS FOR THE PREPARATION OF AMIDOSTYRYLSTILBENE-DISULPHONIC ACID COMPOUNDS AND NOVEL AMIDOSTYRYLSTILBENE-DISULPHONIC ACID COMPOUNDS AND THEIR USE AS FLUORESCENT WHITENING AGENTS
    • 制备氨基磺酸盐 - 非水性酸化合物和新型氨基磺酸盐 - 非水性酸化合物的方法及其作为荧光白剂的用途
    • WO0192217A3
    • 2002-05-16
    • PCT/EP0105866
    • 2001-05-22
    • CIBA SC HOLDING AGELIU VICTOR PAULROHRINGER PETERHAUSER JULIA
    • ELIU VICTOR PAULROHRINGER PETERHAUSER JULIA
    • C07C303/22C07C303/32C07C303/40C07C309/51C07C311/21C07D209/94C11D3/42D06L3/12D21H21/30C07C309/32C07D207/40C07D209/48C07D209/76C11D3/34
    • C11D3/42C07C303/22C07C303/32C07C303/40C07D209/94D06L4/621D21H21/30C07C311/21C07C309/51
    • The present invention relates to a process for the preparation of amidostyrylstilbene-disulphonic acid derivatives represented by formula (1) in which X represents a group of formula (2), (3) or (4), whereby, in formula (2), R1 is hydrogen, C1-C4-alkyl which is unsubstituted or substituted by 1 to 3 halogen atoms, C1-C4-alkyl-C1-C4-alkoxy, phenyl which is unsubstituted or substituted by C1-C4-alkyl, nitro, halogen, SO3M or COOM, amino, mono- C1-C4-alkylamino or phenylamino, whereby the phenyl group is unsubstituted or substituted by C1-C4-alkyl, nitro, halogen, SO3M or COOM; in formula (3), R2 and R3 are hydrogen or together form a 6-membered unsaturated or saturated condensed ring, unbridged or bridged by 1 or 2 carbon atoms, the bond between these substituents being of single- or double-bond character; in formula (4), R4 represents hydrogen, C1-C4-alkyl, nitro, halogen, SO3M or COOM; in formula (1), Y represents phenyl which is unsubstituted or substituted by C1-C4-alkyl, nitro, halogen, SO3M or COOM or represents a heteroaromatic residue and, in any of the above formulae, M represents hydrogen, an alkaline- or alkaline earth-metal cation, or a cation formed from an amine, some of which are new, and use of the novel compounds as fluorescent whitening agents for synthetic or natural organic materials.
    • 本发明涉及一种制备由式(1)表示的酰氨基苯乙烯基茋 - 二磺酸衍生物的方法,其中X代表式(2),(3)或(4)的基团,其中在式(2)中, R 1是氢,未被取代或被1至3个卤素原子取代的C 1 -C 4烷基,C 1 -C 4烷基-C 1 -C 4烷氧基,未被取代或被C 1 -C 4 - 烷基,硝基,卤素, SO 3 M或COOM,氨基,单C 1 -C 4 - 烷基氨基或苯基氨基,由此苯基未被取代或被C 1 -C 4 - 烷基,硝基,卤素,SO 3 M或COOM取代; 在式(3)中,R 2和R 3是氢或一起形成未被1或2个碳原子未桥连或桥接的6元不饱和或饱和稠环,这些取代基之间的键是单键或双键的; 在式(4)中,R 4表示氢,C 1 -C 4烷基,硝基,卤素,SO 3 M或COOM; 在式(1)中,Y表示未被取代或被C 1 -C 4 - 烷基,硝基,卤素,SO 3 M或COOM取代的苯基,或表示杂芳族残基,并且在上述任一式中,M表示氢,碱或 碱土金属阳离子或由胺形成的阳离子,其中一些是新的,并且使用新化合物作为合成或天然有机材料的荧光增白剂。