利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

66 records (took 0.016 seconds)

    NEW PHOTOINITIATORS
    43.
    发明申请
    NEW PHOTOINITIATORS 审中-公开
    新摄影师

    公开(公告)号：WO2005100292A1

    公开(公告)日：2005-10-27

    申请号：PCT/EP2005/051576

    申请日：2005-04-11

    Applicant: CIBA SPECIALTY CHEMICALS HOLDING INC. ,  HÜSLER, Rinaldo ,  HORNI, Thomas ,  FUCHS, André ,  JUNG, Tunja ,  SOMMERLADE, Reinhard H.

    Inventor： HÜSLER, Rinaldo ,  HORNI, Thomas ,  FUCHS, André ,  JUNG, Tunja ,  SOMMERLADE, Reinhard H.

    IPC: C07C45/00

    CPC classification number: C07C45/46 ,  B33Y70/00 ,  C07C45/58 ,  C07C45/63 ,  C07C45/64 ,  C07C45/71 ,  C07C45/74 ,  C07C49/792 ,  C07C49/82 ,  C07C49/83 ,  C07C49/84 ,  C07C69/96 ,  C07C271/12 ,  C07C317/24 ,  C07D295/108 ,  C07D295/112 ,  C07D493/08 ,  C08F2/50 ,  C07C49/76 ,  C07C49/80 ,  C07C49/813

    Abstract: The invention relates to novel photoinitators of formulae (I), (II), (III), (IV), (V) and (VI) wherein R 1 and R 2 are each independently of the other C 1 -C 8 alkyl; C 1 -C 4 alkyl substituted by OH, C 1 -C 4 alkoxy, -COO(C 1 -C 8 alkyl), (C 1 -C 4 alkyl)-COO-, -CN, benzyl, phenyl or by -N(R 15 )(R 16 ); C 3 -C 6 alkerlyl, benzyl, -CH 2 -C 6 H 4 -(C 1 -C 4 alkyl) or phenyl; or R 1 and R 2 together are unbrarched or branched C 2 -C 9 alkylene or C 3 -C 6 -oxa- or -aza­alkylene; R 3 , R 4 , R 5 and R 6 are each independently of the others hydrogen, C 1 -C 8 alkyl, C 3 -C 6 alkenyl, benzyl, -CH 2 -C 6 H 4 -(C 1 -C 4 alkyl) or phenyl; R 3 and R 4 together and/or R 5 and R 6 together are unbranched or branched C 2 -C 9 alkylene; A is CI, Br, -O-R 9 , -N(R 11 )(R 12 ) or -S-R 18 , A' is -O-, -NH- or -NR 11 -; A" is CI, Br, -O-R 9 , -N(R 11 )(R 12 ) or -S-R 18 or hydrogen, X is -O-R 10 or -N(R 13 )(R 14 ), n is an integer from 1 to 10, preferably an integer from 1 to 4, especially 1, 2 or 3; R 7 is a linker; R 8 is a bivalent C 2 -C 3 alkylele radical.

    Abstract translation: 本发明涉及式（I），（II），（III），（IV），（V）和（VI）的新型光引发剂，其中R 1和R 2各自独立地为C 1 -C 8烷基; 被OH，C1-C4烷氧基，-COO（C1-C8烷基），（C1-C4烷基）-COO-，-CN，苄基，苯基或-N（R15）（R16）取代的C1-C4烷基; C3-C6链烯基，苄基，-CH2-C6H4-（C1-C4烷基）或苯基; 或R 1和R 2一起是未链或支链的C 2 -C 9亚烷基或C 3 -C 6 - 氧杂 - 或 - 亚烷基; R 3，R 4，R 5和R 6各自独立地为氢，C 1 -C 8烷基，C 3 -C 6烯基，苄基，-CH 2 -C 6 H 4 - （C 1 -C 4烷基）或苯基; R 3和R 4一起和/或R 5和R 6一起是未分支或支链的C 2 -C 9亚烷基; A是Cl，Br，-O-R9，-N（R11）（R12）或-S-R18，A'是-O - ， - NH-或-NR11-; A“是Cl，Br，-O-R9，-N（R11）（R12）或-S-R18或氢，X是-O-R10或-N（R13）（R14），n是1 至10，优选1至4的整数，特别是1,2或3; R 7为连接基; R 8为二价的C 2 -C 3烷基。

    PROCESS FOR THE PREPARATION OF 1-PHENYLINDAN PHOTOINITIATORS
    44.
    发明申请
    PROCESS FOR THE PREPARATION OF 1-PHENYLINDAN PHOTOINITIATORS 审中-公开
    制备1-苯乙烯类光敏剂的方法

    公开(公告)号：WO2004099111A1

    公开(公告)日：2004-11-18

    申请号：PCT/EP2004/050602

    申请日：2004-04-26

    Applicant: CIBA SPECIALTY CHEMICALS HOLDING INC. ,  HÜSLER, Rinaldo ,  HORNI, Thomas

    Inventor： HÜSLER, Rinaldo ,  HORNI, Thomas

    IPC: C07C45/46

    CPC classification number: C08F2/50 ,  C07C45/46 ,  C07C45/63 ,  C07C45/64 ,  C07C45/81 ,  C07C49/792 ,  C07C49/813 ,  C07C49/83

    Abstract: The invention relates to a process for the preparation of a crystalline isomeric mixture of compounds of formulae (I) and (II) which process comprises the following steps: a) the slow addition of aluminium chloride, in portions, to a solution comprising 1,1,3-trimethyl-3-phenylindan and isobutyric acid halide in a suitable solvent at a reaction temperature of from -20°C to 20°C, an isomeric mixture consisting of compounds of formulae (la) and (Ila) being obtained; b) enol chlorination of compounds (la) and (Ila), an isomeric mixture consisting of compounds of formulae (lb) and (IIb) being obtained; c) hydrolysis of the chlorinated isomeric mixture from step b). The invention relates also to the preparation of the individual compounds (I) and (II).

    Abstract translation: 本发明涉及一种制备式（I）和（II）化合物的结晶异构体混合物的方法，该方法包括以下步骤：a）将氯化铝缓慢加入到包含1， 1,3-二甲基-3-苯基茚满和异丁酸卤化物在合适的溶剂中，在-20℃至20℃的反应温度下，得到由式（Ia）和（IIa）化合物组成的异构体混合物; b）化合物（Ia）和（IIa）的烯醇氯化，得到由式（Ib）和（IIb）的化合物组成的异构体混合物; c）步骤b）中氯化异构体混合物的水解。 本发明还涉及单个化合物（I）和（II）的制备。

    SPIROBIFLUORENE DERIVATIVES, THEIR PREPARATION AND USES THEREOF
    45.
    发明申请
    SPIROBIFLUORENE DERIVATIVES, THEIR PREPARATION AND USES THEREOF 审中-公开
    螺旋衍生物衍生物，其制备及其用途

    公开(公告)号：WO2004013080A1

    公开(公告)日：2004-02-12

    申请号：PCT/EP2003/008465

    申请日：2003-07-31

    Applicant: UNIVERSITA' DEGLI STUDI DI ROMA "LA SAPIENZA" ,  BAGALA' RAMPAZZO, Liliana ,  FIORAVANTI, Giulia ,  MATTIELLO, Leonardo

    Inventor： BAGALA' RAMPAZZO, Liliana ,  FIORAVANTI, Giulia ,  MATTIELLO, Leonardo

    IPC: C07C205/45

    CPC classification number: C07D333/22 ,  C07C45/46 ,  C07C49/792 ,  C07C49/813 ,  C07C49/84 ,  C07D307/46 ,  C09K11/06 ,  C09K2211/1003 ,  C09K2211/1011 ,  C09K2211/1425 ,  C25B3/04 ,  H01L51/0058 ,  H01L51/5012 ,  Y10S428/917

    Abstract: The invention concerns Spirobifluorene derivatives having the general formula (II) and the corresponding, radical anions that can be represented via the general formula (II), in which K, L, M and N, the same or different from each other, are independently: H or A-C=O, with the proviso that it is never K = L = M = N = H, wherein A is an aromatic group, possibly substituted with at least an R' group selected in the group of the substituents commonly used in organic chemistry and/or at least one R group where R = aliphatic radical. The invention also concerns the method for preparing said derivatives and radical anions. Said compounds are applied in the field of components for molecular electronics, in particular systems for electroluminescence, molecularbased computational systems, OLEDs, molecular switching components, components for non-linear optics, field-effect transistors and semiconductors with negative differential resistance.

    Abstract translation: 本发明涉及具有通式（II）的螺二芴衍生物和可以通过通式（II）表示的相应的自由基阴离子，其中彼此相同或不同的K，L，M和N独立地为 ：H或AC = O，条件是从不K = L = M = N = H，其中A是芳族基团，可能被至少一个选自通常使用的取代基中的取代基中的R'基团取代 有机化学和/或至少一个R基团，其中R =脂族基团。 本发明还涉及制备所述衍生物和自由基阴离子的方法。 所述化合物应用于分子电子学部件领域，特别是用于电致发光，分子计算系统，OLED，分子开关部件，非线性光学元件，场效应晶体管和具有负差分电阻的半导体的系统。

    PROCESS FOR PREPARING 1-INDANONES
    46.
    发明申请
    PROCESS FOR PREPARING 1-INDANONES 审中-公开
    制备1-INDANONES的方法

    公开(公告)号：WO02036537A1

    公开(公告)日：2002-05-10

    申请号：PCT/EP2001/012413

    申请日：2001-10-22

    IPC: C07C1/24 ,  C07B61/00 ,  C07C13/465 ,  C07C13/547 ,  C07C45/46 ,  C07C45/61 ,  C07C45/63 ,  C07C45/65 ,  C07C45/67 ,  C07C49/67 ,  C07C49/675

    CPC classification number: C07C49/675 ,  C07C45/46 ,  C07C45/63 ,  C07C45/65 ,  C07C49/76 ,  C07C49/792 ,  C07C49/788 ,  C07C49/80 ,  C07C49/67

    Abstract: The present invention relates to a process for preparing 1-indanones of formula (I) and isomers thereof, wherein R , R , R , R , R , and R independently represent H or a C1-C20 hydrocarbon group or R and R or R and R or R and R and/or R and R together with the carbon atoms to which they are attached form a saturated or unsaturated 5- or 6-membered ring, said hydrocarbon group and/or said ring optionally containing one or more hereto atoms, said ring optionally being substituted with a C1-C4 hydrocarbon group, said process comprising reacting a compound of formula (II), wherein R , R , R , R , R , and R have the same meaning as defined above, with a chlorinating agent, followed by reaction with a Friedel-Crafts catalyst. The invention further relates to the preparation of the corresponding indenes.

    Abstract translation: 本发明涉及一种制备式（I）的1-茚满酮及其异构体的方法，其中R 1，R 2，R 3，R 4，R 5和R 5， 6>独立地表示H或C 1 -C 20烃基或R 1和R 2或R 2和R 3或R 3和R 4和/或R 5和 R 6与它们所连接的碳原子一起形成饱和或不饱和的5-或6-元环，所述烃基和/或所述环任选地含有一个或多个原子，所述环任选被一个 所述方法包括使其中R 1，R 2，R 3，R 4，R 5和R 6具有的式（II）化合物与 与上述定义相同，用氯化剂，随后与Friedel-Crafts催化剂反应。 本发明还涉及相应茚的制备。

    PROCESS FOR THE PRODUCTION OF 2-(SUBSTITUTED BENZOYL)1,3 CYCLOHEXANEDIONES
    49.
    发明申请
    PROCESS FOR THE PRODUCTION OF 2-(SUBSTITUTED BENZOYL)1,3 CYCLOHEXANEDIONES 审中-公开
    2-（取代苯甲酰基）1,3环己基磺酸的制备方法

    公开(公告)号：WO1996022958A1

    公开(公告)日：1996-08-01

    申请号：PCT/GB1996000082

    申请日：1996-01-16

    Applicant: ZENECA LIMITED ,  BROWN, Stephen, Martin ,  RAWLINSON, Howard

    Inventor： ZENECA LIMITED

    IPC: C07C45/54

    CPC classification number: C07C45/54 ,  C07C315/04 ,  C07C317/24 ,  C07C49/792

    Abstract: A process for preparing a compound of formula (I), where R , R , R , R , R and R are independently hydrogen or C1-6 alkyl; R is halogen, cyano, NO2, C1-4 alkyl, C1-4 haloalkyl, C1-4 alkoxy or RaS in which Ra is C1-4 alkyl; R , R and R independently are hydrogen, halogen, C1-4 alkyl, C1-4 alkoxy, C1-4 haloalkyl, C1-4 haloalkoxy, CN, NO2, phenoxy or substituted phenoxy; RbS(O)n Om in which m is 0 or 1, n is 0, 1 or 2 and Rb is C1-4 alkyl, C1-4 haloalkyl, phenyl or benzyl, NHCORc in which Rc is C1-4 alkyl, NRdRe in which Rd and Re indenpendently are hydrogen or C1-4 alkyl; RfC(O)- in which Rf is hydrogen, C1-4 alkyl, C1-4 haloalkyl or C1-4 alkoxy; SO2NRgRh in which Rg and Rh independently are hydrogen or C1-4 alkyl; or any two of R , R and R together with the carbon atoms to which they are attached form a 5 or 6 membered heterocyclic ring containing up to three heteroatoms selected from O, N or S and which may be optionally substituted by =NOC1-4 alkyl, C1-4 alkyl, C1-4 haloalkyl, C1-4 alkoxy or halogen; which process comprises the rearrangement of a compound of formula (II) where R , R , R , R , R , R , R , R , R and R are as defined in relation to formula (I), in a non-polar solvent in the presence of a cyanide source, an alkali or alkaline earth metal carbonate, a phase transfer catalyst and 1-6 moles of water with respect to the compound of formula (II).

    Abstract translation: 制备式（I）化合物的方法，其中R 1，R 2，R 3，R 4，R 5和R 6独立地是氢或C 1-6烷基 ; R 7是卤素，氰基，NO 2，C 1-4烷基，C 1-4卤代烷基，C 1-4烷氧基或R a，其中R a是C 1-4烷基; R 8，R 9和R 10独立地是氢，卤素，C 1-4烷基，C 1-4烷氧基，C 1-4卤代烷基，C 1-4卤代烷氧基，CN，NO 2，苯氧基或取代的苯氧基; RbS（O）n Om，其中m为0或1，n为0,1或2，Rb为C1-4烷基，C1-4卤代烷基，苯基或苄基，NHCORc，其中Rc为C1-4烷基，NRdRe为 哪个Rd和Re独立地是氢或C 1-4烷基; RfC（O） - ，其中R f为氢，C 1-4烷基，C 1-4卤代烷基或C 1-4烷氧基; 其中Rg和Rh独立地为氢或C1-4烷基的SO2NRgRh; 或R 8，R 9和R 10中的任何两个与它们所连接的碳原子一起形成含有至多三个选自O，N或S的杂原子的5或6元杂环，其中 可以任选被= NOC 1-4烷基，C 1-4烷基，C 1-4卤代烷基，C 1-4烷氧基或卤素取代; 该方法包括式（II）化合物的重排，其中R 1，R 2，R 3，R 4，R 5，R 6，R 7，R 7， 在非极性溶剂中，在氰化物源，碱金属或碱土金属碳酸盐，相转移催化剂存在下，R 9和R 10如关于式（I）所定义） 和1-6摩尔水相对于式（II）化合物。

Patent Agency Ranking