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公开(公告)号：US4440694A
公开(公告)日：1984-04-03
申请号：US262001
申请日：1981-05-08
申请人： Daniel Bellus , Hans-Ulrich Blaser , Guglielmo Kabas , Dieter Reinehr , Alwyn Spencer , Kurt Weber
发明人： Daniel Bellus , Hans-Ulrich Blaser , Guglielmo Kabas , Dieter Reinehr , Alwyn Spencer , Kurt Weber
IPC分类号： C07C2/86 , C07C15/52 , C07C45/68 , C07C49/223 , C07C69/618 , C07C255/34 , C07D307/12 , C07D319/12 , C07C121/70 , C07C103/24
CPC分类号： C07C255/00 , C07C2/862 , C07C45/68 , C07C49/223 , C07D307/12 , C07D319/12 , C07C2531/22
摘要： The invention relates to vinylstilbene compounds of the formula ##STR1## wherein Q is the grouping --COX or ##STR2## These compounds are obtained by reacting 1 molar equivalent of a compound of the formula II ##STR3## wherein X is chlorine, bromine or iodine, in the presence of a base and with the addition of palladium metal or of palladium compounds, as catalyst, which, under the reaction conditions, form labile palladium(O) compounds which do not contain phosphorus, with 1 molar equivalent of a compound of the formula III or with 1 molar equivalent of each of the compounds of the formulae III and IV ##STR4##
摘要翻译： 本发明涉及式（I）的乙烯基茋化合物，其中Q是分组-COX或这些化合物。这些化合物通过使1摩尔当量的式II化合物（II）反应，其中X 在碱的存在下，加入钯金属或钯化合物作为催化剂，其在反应条件下形成不含磷的不稳定钯（O）化合物，其中1是氯，溴或碘 摩尔当量的式III化合物或1摩尔当量的式III和IV化合物的每一种
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公开(公告)号：US4366189A
公开(公告)日：1982-12-28
申请号：US214946
申请日：1980-12-10
申请人： Kurt Burdeska , Guglielmo Kabas , Kurt Weber
发明人： Kurt Burdeska , Guglielmo Kabas , Kurt Weber
IPC分类号： C07C243/38 , C07D231/12 , C07D237/14 , C07D239/26 , C07D239/30 , C07D239/34 , C07D239/36 , C07D239/42 , C07D239/46 , C07D239/48 , C07D239/52 , C07D239/54 , C07D239/58 , C07D249/06 , C07D249/20 , C07D249/22 , C07D251/24 , C07D261/08 , C07D261/20 , C07D263/56 , C07D263/57 , C07D271/06 , C07D271/10 , C07D271/107 , C07D271/113 , C07D471/04 , C07D498/04 , C07F9/6509 , C07F9/6512 , C07F9/6518 , C07F9/6521 , C07F9/653 , C07F9/6561 , B05B5/00
CPC分类号： C07D231/12 , C07C243/38 , C07D237/14 , C07D239/26 , C07D239/34 , C07D239/36 , C07D239/42 , C07D239/47 , C07D239/48 , C07D239/52 , C07D239/54 , C07D239/58 , C07D249/06 , C07D249/20 , C07D249/22 , C07D251/24 , C07D261/08 , C07D261/20 , C07D263/57 , C07D271/06 , C07D271/107 , C07D271/113 , C07D471/04 , C07F9/650917 , C07F9/65122 , C07F9/65181 , C07F9/65188 , C07F9/65212 , C07F9/653 , C07F9/65324 , C07F9/6561
摘要： The invention relates to 4-heterocyclyl-4'-vinylstilbenes of the formula ##STR1## wherein Q is a monocyclic 5- or 6-membered aromatic heterocyclic ring which is unsubstituted or substituted by non-chromophoric groups and which contains no fused benzene rings or 1 or 2 fused benzene rings, or is a bicyclic 9-membered aromatic heterocyclic ring, phenyl which is unsubstituted or substituted by non-chromophoric groups, or is cyano, carboxyl, alkoxycarbonyl or alkylsulfonyl or arylsulfonyl, R.sub.o is hydrogen, alkyl which is unsubstituted or substituted by non-chromophoric groups, R.sub.1 is hydrogen, alkyl, alkoxycarbonyl, carbamoyl or sulfonamide, each of which is unsubstituted or substituted by non-chromophoric groups, or is alkenyl, carboxyl, alkylsulfonyl, arylsulfonyl or aralkylsulfonyl, cyano, sulfo or phosphonic acid dialkyl ester, and R.sub.2 is hydrogen, alkyl or alkenyl, each of which is unsubstituted or substituted by non-chromophoric groups, with the proviso that at most one of R.sub.1 and R.sub.2 is hydrogen. These compounds are used for whitening organic material of high molecular weight, especially polyester. They can be employed in admixture with other fluorescent whitening agents.
摘要翻译： 本发明涉及式（1）的4-杂环基-4'-乙烯基茋，其中Q是未被取代或被非发色基团取代的单环5或6元芳族杂环，并且不含稠合 苯环或1或2个稠合苯环，或是双环9元芳族杂环，未取代或被非发色基团取代的苯基，或氰基，羧基，烷氧基羰基或烷基磺酰基或芳基磺酰基，Ro是氢，烷基 R 1是氢，烷基，烷氧基羰基，氨基甲酰基或磺酰胺，其各自是未取代的或被非发色基团取代，或者是烯基，羧基，烷基磺酰基，芳基磺酰基或芳烷基磺酰基，氰基， 磺基或膦酸二烷基酯，并且R 2是氢，烷基或烯基，其各自是未取代的或被非发色基团取代，条件是R1和R2中至多一个 是氢。 这些化合物用于增白高分子量有机材料，特别是聚酯。 它们可以与其他荧光增白剂混合使用。
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3.发明授权Storage-stable bleaching detergents containing bis-benzofuranyl fluoescent whitening agents 失效含有BIS-BENZOFURANYL FLUOESCENT白色剂的储存稳定的漂白剂
公开(公告)号：US5230820A
公开(公告)日：1993-07-27
申请号：US973591
申请日：1992-11-09
申请人： Dieter Reinehr , Claude Eckhardt , Jurgen Kaschig , Kurt Weber
发明人： Dieter Reinehr , Claude Eckhardt , Jurgen Kaschig , Kurt Weber
CPC分类号： C11D3/39 , C11D3/3942 , C11D3/3945 , C11D3/42
摘要： Detergents which, in addition to inorganic and/or organic peracids, contain specific bis-benzofuranyl compounds as fluorescent whitening agents. These detergents are stable for several months and already show the customary cleaning properties at washing temperatures of 20.degree.-60.degree. C.
摘要翻译： 除了无机和/或有机过酸之外，还含有特定的双 - 苯并呋喃基化合物作为荧光增白剂的洗涤剂。 这些洗涤剂稳定数月，并且在20°-60℃的洗涤温度下已经显示出常规的清洁性能。
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公开(公告)号：US5072016A
公开(公告)日：1991-12-10
申请号：US581244
申请日：1990-09-07
CPC分类号： D06L3/125
摘要： Mixtures of fluorescent whitening agents consisting of 51 to 99% by weight of 1-(4-cyanostyryl)-4-(3'-styryl)benzene, 49 to 1% by weight of 1-(4-cyanostyryl)-4-(2'-cyanostyryl)benzene and 0.5 to 5% by weight of 1,4-bis(cyanostyryl)benzene, a process for the preparation of said mixtures by condensing terephthalaldehyde with a 4-dialkylphosphonomethylbenzonitrile to 4-cyano-4'-formylstilbene, which is further condensed, either direct or after isolation, with a 3- and 2-dialkylphosphonomethylbenzonitrile, the use of these mixtures for whitening polyester fibres, and compositions containing said mixtures for whitening polyester fibres.
摘要翻译： 由51〜98.5重量％的1-（4-氰基苯乙烯基）-4-（3'-苯乙烯基）苯组成的荧光增白剂混合物，48.5〜1重量％的1-（4-氰基苯乙烯基）-4-（ 2'-氰基苯乙烯基）苯和0.5至5重量％的1,4-双（氰基苯乙烯基）苯，通过将对苯二甲醛与4-二烷基膦酰基甲基苄腈一起冷凝至4-氰基-4'-甲酰基芪制备所述混合物的方法， 其通过3-和2-二烷基膦酰基甲基苄腈直接或分离后进一步缩合，使用这些用于增白聚酯纤维的混合物，以及含有用于增白聚酯纤维的所述混合物的组合物。
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公开(公告)号：US4891153A
公开(公告)日：1990-01-02
申请号：US228643
申请日：1988-08-05
CPC分类号： D06L3/125
摘要： Mixtures of fluorescent whitening agents consisting of 51 to 99% by weight of a symmetrically or unsymmetrically substituted first 1,4-bis(cyanostyryl)benzene and 49 to 1% by weight of an unsymmetrically substituted second 1,4-bis(cyanostyryl)benzene that differs from the first, a process for the preparation of said mixtures by condensing terephthalaldehyde with a di(C.sub.1 -C.sub.4)alkylphosphonomethylbenzonitrile to cyano-4-formylstilbene, which is further condensed, either direct or after isolation, with at least one other di(C.sub.1 -C.sub.4)alkylphosphonomethylbenzonitrile, the use of these mixtures for whitening polyester fibres, and compositions containing said mixtures for whitening polyester fibres.
摘要翻译： 由对称或不对称取代的第一1,4-双（氰基苯乙烯基）苯和49至1重量％的不对称取代的第二1,4-双（氰基苯乙烯基）苯的51至99重量％的荧光增白剂混合物 其与第一种不同之处在于，通过将对苯二甲醛与二（C 1 -C 4）烷基膦酰基甲基苄腈缩合成氰基-4-甲酰基茋而制备所述混合物的方法，其直接或分离后与至少一种其它二 （C1-C4）烷基膦酰基甲基苄腈，使用这些用于增白聚酯纤维的混合物，以及含有用于增白聚酯纤维的所述混合物的组合物。
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6.发明授权Liquid detergent compositions containing disulfonated fluorescent whitening agents: di-styryl-biphenyl or di-styryl-benzene derivatives 失效含有二磺基荧光增白剂的液体洗涤剂组合物：二苯乙烯基 - 联苯或二苯乙烯基 - 苯衍生物
公开(公告)号：US4925595A
公开(公告)日：1990-05-15
申请号：US212391
申请日：1988-06-27
申请人： Heinz Hefti , Dieter Reinehr , Kurt Weber , Claude Eckhardt
发明人： Heinz Hefti , Dieter Reinehr , Kurt Weber , Claude Eckhardt
IPC分类号： C07C309/32 , C09B23/00 , C09B57/00 , C11D3/42 , D06L3/12
CPC分类号： C07C309/00 , C11D3/42 , D06L3/1264 , Y10S8/918
摘要： Liquid detergent compositions which are stable on storage and contain fluorescent whitening agents from the class of the disulfonated distyrylbiphenyl and distyrylphenyl compounds; they do not produce bleach spots on direct contact with textile fabric. Some of the fluorescent whitening agents used are novel.
摘要翻译： 液体洗涤剂组合物在储存时稳定并含有来自二磺基二苯乙烯基联苯和二苯乙烯基苯基化合物的荧光增白剂; 它们在与织物直接接触时不会产生漂白点。 一些使用的荧光增白剂是新颖的。
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公开(公告)号：US4847404A
公开(公告)日：1989-07-11
申请号：US233024
申请日：1988-07-25
申请人： Kurt Burdeska , Kurt Weber , Dieter Reinehr
发明人： Kurt Burdeska , Kurt Weber , Dieter Reinehr
IPC分类号： C07C315/00 , C07C67/00 , C07C255/34 , C07C313/00 , C07C317/14 , C07C317/44 , C09B43/02 , D06L3/12
CPC分类号： C07C255/00 , C07C317/00
摘要： The invention relates to novel sulfone compounds of formula I ##STR1## wherein R.sub.1 is an unsubstituted or substituted phenyl or naphthyl radical,R.sub.2 is hydrogen or the radical of the formula ##STR2## R.sub.3 and R.sub.4 are --CN or --COOR.sub.5, in which R.sub.5 is C.sub.1 -C.sub.4 alkyl, with the proviso that, if R.sub.2 is the radical of the formula ##STR3## R.sub.3 and R.sub.4 in formula I may be identical or different. The compounds of the invention are valuable intermediates for the preparation of fluorescent whitening agents of the stilbene series.
摘要翻译： 本发明涉及式I的新型砜化合物其中R 1是未取代或取代的苯基或萘基，R 2是氢或式R 3和R 4的基团是-CN或-COOR 5， 其中R 5是C 1 -C 4烷基，条件是如果R 2是下式的基团R 3和式I中的R 4可以相同或不同。 本发明的化合物是制备芪系荧光增白剂的有价值的中间体。
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公开(公告)号：US4780558A
公开(公告)日：1988-10-25
申请号：US827117
申请日：1986-02-07
申请人： Kurt Burdeska , Kurt Weber , Dieter Reinehr
发明人： Kurt Burdeska , Kurt Weber , Dieter Reinehr
IPC分类号： C07C315/00 , C07C67/00 , C07C255/34 , C07C313/00 , C07C317/14 , C07C317/44 , C09B43/02 , D06L3/12 , C07C121/60 , C07C147/107
CPC分类号： C07C255/00 , C07C317/00
摘要： The invention relates to novel sulfone compounds of formula I ##STR1## wherein R.sub.1 is an unsubstituted or substituted phenyl or naphthyl radical,R.sub.2 is hydrogen or the radical of the formula ##STR2## R.sub.3 and R.sub.4 are --CN or --COOR.sub.5, in which R.sub.5 is C.sub.1 -C.sub.4 alkyl, with the proviso that, if R.sub.2 is the radical of the formula ##STR3## R.sub.3 and R.sub.4 in formula I may be identical or different. The compounds of the invention are valuable intermediates for the preparation of fluorescent whitening agents of the stilbene series.
摘要翻译： 本发明涉及式I的新型砜化合物其中R 1是未取代或取代的苯基或萘基，R 2是氢或式R 3和R 4的基团是-CN或-COOR 5， 其中R 5是C 1 -C 4烷基，条件是如果R 2是下式的基团R 3和式I中的R 4可以相同或不同。 本发明的化合物是制备芪系荧光增白剂的有价值的中间体。
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公开(公告)号：US4778622A
公开(公告)日：1988-10-18
申请号：US25023
申请日：1987-03-12
CPC分类号： D06L3/125
摘要： Mixtures of fluorescent whitening agents consisting of 51 to 99% by weight of a symmetrically or unsymmetrically substituted first 1,4-bis(cyanostyryl)benzene and 49 to 1% by weight of an unsymmetrically substituted second 1,4-bis(cyanostyryl)benzene that differs from the first, a process for the preparation of said mixtures by condensing terephthalaldehyde with a di(C.sub.1 -C.sub.4) alkylphosphonomethylbenzonitrile to cyano-4-formylstilbene, which is further condensed, either direct or after isolation, with at least one other di(C.sub.1 -C.sub.4)alkylphosphonomethylbenzonitrile, the use of these mixtures for whitening polyester fibres, and compositions containing said mixtures for whitening polyester fibres.
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公开(公告)号：US4684744A
公开(公告)日：1987-08-04
申请号：US714250
申请日：1985-03-21
申请人： Klaus Artz , Hans R. Meyer , Dieter Reinehr , Kurt Weber
发明人： Klaus Artz , Hans R. Meyer , Dieter Reinehr , Kurt Weber
IPC分类号： B01J27/00 , C07B61/00 , C07C17/00 , C07C17/32 , C07C22/04 , C07C51/00 , C07C57/42 , C07C57/52 , C07C57/60 , C07C67/00 , C07C69/635 , C07C69/65 , C07C253/00 , C07C255/32 , C07C255/34 , C07C255/35 , C07C313/00 , C07C315/04 , C07C317/04 , C07C317/14 , C07C317/18 , C07C317/44 , C07C317/46 , C09B57/00 , C07C121/66 , C07C69/616
CPC分类号： C07C317/00 , C07C255/00 , C07C57/42 , C07C57/60
摘要： Stilbene derivatives of the formula ##STR1## wherein X is chlorine or bromine, R.sub.1 is hydrogen, carboxyl, cyano, C.sub.1 -C.sub.6 -alkyl or a non-chromophorically esterified carboxyl group, and R.sub.2 and R.sub.3 independently of one another are each hydrogen, unsubstituted or non-chromophorically substituted C.sub.1 -C.sub.6 -alkyl or C.sub.3 -C.sub.4 -alkenyl, or a non-chromophoric substituent of the 2nd order.They are valuable intermediates for producing optical brighteners of the 4,4'-disubstituted stilbene series.
摘要翻译： 其中X是氯或溴，R 1是氢，羧基，氰基，C 1 -C 6烷基或非发色团酯化的羧基，并且R 2和R 3彼此独立地是氢，未取代的 或非发色取代的C 1 -C 6 - 烷基或C 3 -C 4 - 链烯基，或2次的非发色取代基。 它们是生产4,4'-二取代芪系荧光增白剂的有价值的中间体。
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