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    Process for the manufacture of compounds containing vinyl groups
    2.
    发明授权
    Process for the manufacture of compounds containing vinyl groups 失效

    公开(公告)号：US4096154A

    公开(公告)日：1978-06-20

    申请号：US673316

    申请日：1976-04-05

    申请人： Hermann Rempfler ,  Hans Bosshard ,  Kurt Weber

    发明人： Hermann Rempfler ,  Hans Bosshard ,  Kurt Weber

    IPC分类号： C07C309/29 ,  C07D307/91 ,  C07D333/46 ,  C09B69/06 ,  A01N9/00

    CPC分类号： C07D307/91 ,  C07C303/32 ,  C07D333/46 ,  C09B69/06

    摘要： A novel process for the production of compounds of the formulaA--CH.dbd.CH--D--CH.dbd.CH--A.sub.1 (I)wherein A and A.sub.1, independently of one another, denote phenyl, naphthyl, diphenylyl, 2-phenyl-1,2,3-triazol-4-yl or pyridyl, it being possible for A and A.sub.1 to contain non-chromophoric substituents, and D denotes 4,4'-diphenylylene, 1,5- or 2,6-naphthylene, or a 9,10-dihydrophenanthrene or dibenzofurane radical which is bonded to the vinylene groups in the 2,7-position, which comprises reacting in a first stage a compound of the formulaX--CH.sub.2 --D--CH.sub.2--X (II)wherein X denotes halogen, especially chlorine or bromine, hydroxyl or a group ##STR1## wherein X.sub.1 represents an aliphatic cycloaliphatic or aromatic hydrocarbon radical, especially alkyl having 1 to 6 carbon atoms, or phenyl, and D has the indicated meaning, in a strongly acid medium, in a molar ratio of at least 1:2, with an organic sulphide containing 5 to 8 ring members, of the formula ##STR2## wherein B represents a polymethylene group of 4 to 7 methylene groups and wherein one of these methylene groups can be replaced by a hetero-atom and wherein these methylene groups can also contain alkyl groups with 1 to 4 carbon atoms as substituents, to give a sulphonium salt of the formula ##STR3## wherein M represents the anion of the strong acid used and n denotes the numbers 1 or 2; reacting, in a second stage, the resulting sulphonium salt with 2 mols of an aldehyde of the formulaA--CHO (V)orA.sub.1 --CHO (VI)or their mixture, in the presence of strong bases, in a strongly polar, protic or aprotic, water-miscible solvent to give a diepoxide of the formula ##STR4## and subjecting in a 3rd stage, the diepoxide of the formula (VII), thus obtained, to a reduction according to processes which are in themselves known for the reduction of epoxides with elimination of the epoxide oxygen and formation of vinylene groups.

    Process for the manufacture of compounds containing vinyl groups
    3.
    发明授权
    Process for the manufacture of compounds containing vinyl groups 失效

    公开(公告)号：US4016203A

    公开(公告)日：1977-04-05

    申请号：US374142

    申请日：1973-06-27

    申请人： Hermann Rempfler ,  Hans Bosshard ,  Kurt Weber

    发明人： Hermann Rempfler ,  Hans Bosshard ,  Kurt Weber

    IPC分类号： C07D327/06 ,  C07D333/46 ,  C07D335/02 ,  C07D337/00 ,  C07D337/04 ,  C07D339/08 ,  C09B69/02 ,  C07C143/24

    CPC分类号： C09B69/02 ,  C07D327/06 ,  C07D333/46 ,  C07D337/04

    摘要： A novel process for the production of compounds of the formula ##STR1## wherein A and A.sub.1, independently of one another, denote phenyl, naphthyl, diphenylyl, 2-phenyl-1,2,3-triazol-4-yl or pyridyl, it being possible for A and A.sub.1 to contain non-chromophoric substituents, and D denotes 4,4'-diphenylylene,1,5- or 2,6-naphthylene, or a 9,10-dihydrophenanthrene or dibenzofurane radical which is bonded to the vinylene groups in the 2,7-position, which comprises reacting in a first stage a compound of the formulaX-CH.sub.2 -D-CH.sub.2 -X (II)wherein X denotes halogen, especially chlorine or bromine, hydroxyl or a group ##STR2## wherein X.sub.1 represents an aliphatic cycloaliphatic or aromatic hydrocarbon radical, especially alkyl having 1 to 6 carbon atoms, or phenyl, and D has the indicated meaning, in a strongly acid medium, in a molar ratio of at least 1:2, with an organic sulphide containing 5 to 8 ring members, of the formula ##STR3## wherein B represents a polymethylene group of 4 to 7 methylene groups and wherein one of these methylene groups can be replaced by a hetero-atom and wherein these methylene groups can also contain alkyl groups with 1 to 4 carbon atoms as substituents, to give a sulphonium salt of the formula ##STR4## wherein M represents the anion of the strong acid used and n denotes the numbers 1 or 2; reacting, in a second stage, the resulting sulphonium salt with 2 mols of an aldehyde of the formula(V) A-CHOor (VI) A.sub.1 -CHOor their mixture, in the presence of strong bases, in a strongly polar, protic or aprotic, water-miscible solvent to give a diepoxide of the formula ##STR5## and subjecting in a 3rd stage, the diepoxide of the formula (VII), thus obtained, to a reduction according to processes which are in themselves known for the reduction of epoxides, with elimination of the epoxide oxygen and formation of vinylene groups.

    Process for the preparation of asymmetrically substituted maleic anhydrides, and asymmetrically substituted maleic anhydrides
    6.
    发明授权
    Process for the preparation of asymmetrically substituted maleic anhydrides, and asymmetrically substituted maleic anhydrides 失效
    用于制备不对称取代的马来酸酐和不对称取代的马来酸酐的方法

    公开(公告)号：US4480106A

    公开(公告)日：1984-10-30

    申请号：US435593

    申请日：1982-10-21

    申请人： Werner Breitenstein ,  Marcus Baumann ,  Hans Bosshard

    发明人： Werner Breitenstein ,  Marcus Baumann ,  Hans Bosshard

    IPC分类号： C07D307/60 ,  C07C51/54 ,  C07C57/03 ,  C07C59/76 ,  C07C59/80 ,  C07D207/44 ,  C07D207/452 ,  C07D307/34 ,  C07D307/83 ,  C07D307/92 ,  C07D401/04 ,  C07D471/04

    CPC分类号： C07D207/452 ,  C07C51/54 ,  C07C57/03 ,  C07C59/76 ,  C07C59/80 ,  C07D307/34 ,  C07D307/83 ,  C07D307/92 ,  C07D401/04 ,  C07D471/04

    摘要： Compounds of the formula I ##STR1## in which R, R.sub.1 and R.sub.2 are as defined in patent claim 1, can be prepared by a novel process, for example by treating a salt of imidazo[1,2-a]pyridin-2(3H)-one with fumaric acid, maleic acid or maleic anhydride, in the presence of a base, and converting the product to a salt of 3-(1,2-dicarboxyethyl)-imidazo[1,2-a]pyridin-2(3H)-one, in the presence of a strong acid, reacting the latter salt with a compound CH.sub.2 =C(R.sub.1)(R.sub.2) and treating the intermediate obtained with glacial acetic acid and sodium acetate. The compounds (I) can be converted, in a manner known per se, to corresponding imides having functional groups suitable for polymerization reactions of polycondensation reactions. These imides can be used to prepare photocrosslinkable polymers. The anhydrides (I) can also be used, in some cases, to prepare pharmaceutically active benzofuranones and homosalicylic acids by reaction with salts of suitable amines.

    摘要翻译： 其中R，R 1和R 2如权利要求1中所定义的式I的化合物（I）可以通过新的方法制备，例如通过将咪唑并[1,2-a]吡啶 -2（3H） - 酮与富马酸，马来酸或马来酸酐在碱存在下反应，并将产物转化为3-（1,2-二羧基乙基） - 咪唑并[1,2-a] 吡啶-2（3H） - 酮，在强酸存在下，使后一种盐与化合物CH 2 = C（R 1）（R 2）反应，并处理由冰醋酸和乙酸钠获得的中间体。 化合物（I）可以以本身已知的方式转化成具有适合于缩聚反应的聚合反应的官能团的相应酰亚胺。 这些酰亚胺可用于制备光致交联聚合物。 在一些情况下，还可以使用酸酐（I），通过与合适的胺的盐反应制备药物活性的苯并呋喃酮和高水杨酸。

    Process for the preparation of .beta.-(benzothiazolylthio)- and .beta.-(benzimidazolylthio)-carboxylic acid derivatives
    7.
    发明授权
    Process for the preparation of .beta.-(benzothiazolylthio)- and .beta.-(benzimidazolylthio)-carboxylic acid derivatives 失效
    制备β-（苯并噻唑硫基） - 和β-（苯并咪唑硫基） - 羧酸衍生物的方法

    公开(公告)号：US4652653A

    公开(公告)日：1987-03-24

    申请号：US731252

    申请日：1985-05-07

    申请人： Marcus Baumann ,  Hans Bosshard ,  Hans Greuter

    发明人： Marcus Baumann ,  Hans Bosshard ,  Hans Greuter

    IPC分类号： C07D235/28 ,  C07D277/74

    CPC分类号： C07D277/74 ,  C07D235/28

    摘要： The reaction of 2-mercapto-benzothiazole or -benzimidazole with .alpha.,.beta.-unsaturated carboxylic acid derivatives in a strongly acid reaction medium gives compounds of the formula I ##STR1## in which X is sulfur or NH, each radical R independently of one another is H, alkyl, halogenalkyl, alkoxy, alkylthio, alkylsulfonyl, phenyl, alkylphenyl, phenylalkyl, cycloalkyl, halogen, NO.sub.2, CN, COOH, COOalkyl or a tertiary amino or carbamoyl group and R.sup.1, R.sup.2 and R.sup.3 independently of one another are H, alkyl, halogenalkyl, hydroxyalkyl, alkoxyalkyl unesterified or esterified carboxyl or carboxylalkyl, carbamyol, carbamyolalkyl or unsubstituted or substituted aryl or aralkyl, or R.sup.1 and R.sup.2 together are straight-chain or branched alkylene, which can be substituted by 1 or 2 carboxyl groups, R.sup.4 is unsubstituted or substituted amino, alkoxy, cycloalkoxy, aryloxy or aralkyloxy, or R.sup.2 and R.sup.4 together are CH.sub.2 --CO--O-- or --CH.sub.2 CO--NR.sup.5 -- or R.sup.3 and R.sup.4 together are --CO--O-- or --CO--NR.sup.5 --, forming an anhydride or imide ring, wherein R.sup.5 is unsubstituted or substituted alkyl, cycloalkyl, aryl, aralkyl or hydrogen.

    摘要翻译： 2-巯基 - 苯并噻唑或苯并咪唑与α，β-不饱和羧酸衍生物在强酸反应介质中的反应得到式I的化合物，其中X是硫或NH，每个基团R独立地为一个 另一个是H，烷基，卤代烷基，烷氧基，烷硫基，烷基磺酰基，苯基，烷基苯基，苯基烷基，环烷基，卤素，NO2，CN，COOH，COO烷基或叔氨基或氨基甲酰基，R1，R2和R3彼此独立地为H 烷基，卤代烷基，羟基烷基，未酯化或酯化的羧基或羧基烷基的烷氧基烷基，氨基甲酰基，氨基甲酰烷基或未取代或取代的芳基或芳烷基，或者R 1和R 2一起是可被1或2个羧基取代的直链或支链亚烷基， R4是未取代的或取代的氨基，烷氧基，环烷氧基，芳氧基或芳烷氧基，或R2和R4一起是CH2-CO-O-或-CH2CO-NR5-或R3和R4一起是-CO-O-或-CO-NR5- ，形成酸酐或i 咪唑环，其中R5是未取代的或取代的烷基，环烷基，芳基，芳烷基或氢。

    Process for the production of asymmetrical thioindigo compounds
    8.
    发明授权
    Process for the production of asymmetrical thioindigo compounds 失效
    生产不对称硫靛化合物的方法

    公开(公告)号：US4304919A

    公开(公告)日：1981-12-08

    申请号：US167887

    申请日：1980-07-14

    申请人： Niklaus Buhler ,  Hans Bosshard

    发明人： Niklaus Buhler ,  Hans Bosshard

    IPC分类号： C07D333/64 ,  C07D333/74 ,  C07D333/78 ,  C09B7/10

    CPC分类号： C07D333/78 ,  C07D333/64 ,  C07D333/74 ,  C09B7/10

    摘要： The invention relates to asymmetrical thioindigo compounds of the formula I ##STR1## wherein at least one substituent R is different from a substituent R' and preferably at most three Rs or R's are different from hydrogen, e.g. the compound (I), wherein theRs and R's in the positions 4, 6, 7, 4', 6' and 7' are hydrogen, the R in position 5 is methyl and the R' in position 5' is --(CH.sub.2) OCOCH.sub.3. These compounds can be obtained by a novel process in simple and economic manner and in high purity by reacting a compound of the formula II ##STR2## (wherein X is halogen) with corresponding thiophenols, and cyclising the unsubstituted or substituted 2-thiophenyl-carboxymethylene-benzothiophen-3-ones thereby obtained. Some of the compounds of the formula I are known per se and they are used, inter alia, as disperse, melt spinning and pigment dyes.

    摘要翻译： 本发明涉及式I（I）的不对称硫靛化合物，其中至少一个取代基R不同于取代基R'，优选至多3个R或R不同于氢。 化合物（I），其中4,6,7,4'，6'和7'位的Rs和R'为氢，位置5的R为甲基，位置5'的R'为 - （CH 2） OCOCH3。 这些化合物可通过简单经济的方法和高纯度的新方法通过使式II（II）化合物（II）（其中X为卤素）与相应的苯酚反应，并将未取代或取代的2- 由此得到噻吩基 - 羧基亚甲基 - 苯并噻吩-3-酮。 一些式I的化合物本身是已知的，它们尤其用作分散体，熔融纺丝和颜料染料。

    Group control for elevators
    9.
    发明授权
    Group control for elevators 失效
    电梯集团控制

    公开(公告)号：US4411337A

    公开(公告)日：1983-10-25

    申请号：US281567

    申请日：1981-07-09

    申请人： Joris Schroder ,  Hans Bosshard ,  Jiri Kiml ,  Miroslav Kostka ,  Walter Zimmermann

    发明人： Joris Schroder ,  Hans Bosshard ,  Jiri Kiml ,  Miroslav Kostka ,  Walter Zimmermann

    IPC分类号： B66B1/18 ,  B66B1/20 ,  B66B1/24

    CPC分类号： B66B1/2458 ,  B66B2201/102 ,  B66B2201/211 ,  B66B2201/214 ,  B66B2201/222 ,  B66B2201/235

    摘要： With this group control the allocation of elevator cabins or cars to existing storey or floor calls should be timewise optimized and newly arriving storey calls should be immediately allocated. A computer device provided for each elevator computates at each landing or storey, irrespective of whether or not there is present a storey or landing call, from the distance between the storey and the cabin position indicated by a selector, the intermediate cabin stops to be expected within this distance and the momentary cabin load a sum proportional to the time losses of waiting passengers. In this way the cabin load prevailing at the computation time point is corrected such that the expected number of passengers entering and exiting the cabin, derived from the previously ascertained number of entering and exiting passengers, is taken into account for the future intermediate cabin stops. Such loss time sum, also referred to as the servicing cost, is stored in a cost storage or memory provided for each elevator and infed to a comparator. During a cost comparison cycle the servicing costs of all elevators are compared with one another, and in an allocation storage of the elevator with the lowest servicing cost there can be stored an allocation instruction which designates that storey or floor to which there can be optimumly allocated the relevant elevator cabin.

    摘要翻译： 通过该组控制，电梯小屋或汽车对现有楼层或楼层通话的分配应当及时优化，并且应立即分配新到达的楼层通话。 为每个电梯提供的计算机装置在每个着陆层或层架上计算，无论是否存在层叠或着陆呼叫，从层间和由选择器指示的舱位置之间的距离，中间舱停止预期 在这段距离内，瞬间的客舱负载与等候乘客的时间损失成正比的总和。 以这种方式，校正在计算时间点处的舱室负载，使得从先前确定的进入和离开的乘客数量得出的进入和离开客舱的乘客的预期数量被考虑在未来的中间客舱停靠点处。 这种损失时间总和（也称为维修成本）被存储在为每个电梯提供的成本存储器或存储器中，并被输入到比较器。 在成本比较周期期间，将所有电梯的维修成本相互比较，并且在具有最低维修成本的电梯的分配存储中可以存储一个分配指令，其指定可以被最佳分配的层或层 相关的电梯舱。

    N-Substituted halogenomethyleneindoxyls
    10.
    发明授权
    N-Substituted halogenomethyleneindoxyls 失效
    N-取代的卤代亚甲基氧基

    公开(公告)号：US4260545A

    公开(公告)日：1981-04-07

    申请号：US876376

    申请日：1978-02-09

    申请人： Niklaus Buhler ,  Hans Bosshard ,  Alfred Sallmann

    发明人： Niklaus Buhler ,  Hans Bosshard ,  Alfred Sallmann

    IPC分类号： C07D209/36 ,  C07D209/58

    CPC分类号： C07D209/58 ,  C07D209/36

    摘要： Novel N-substituted halogenomethyleneindoxyls [N-substituted halogeno-(3-oxa[2H]indol-2-ylidene)-acetic acids] and a novel process for their preparation by reacting N-substituted anilides with dihalogenomaleic anhydrides or derivatives thereof are described. The novel N-substituted halogenomethyleneindoxyls are valuable intermediates for the preparation of pharmaceutical active compounds having an antiallergic action.

    摘要翻译： 描述了N-取代的卤代亚甲基二氧基[N-取代的卤代 - （3-氧杂[2H]吲哚-2-亚基） - 乙酸]和通过使N-取代的苯胺与二卤代马来酸酐或其衍生物反应而制备的新方法。 新型N-取代的卤代亚甲基氧基是制备具有抗过敏作用的药物活性化合物的有价值的中间体。