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    Conjugated aromatic compound, optical material, and optical element
    3.
    发明授权
    Conjugated aromatic compound, optical material, and optical element 有权
    共轭芳族化合物，光学材料和光学元件

    公开(公告)号：US09176257B2

    公开(公告)日：2015-11-03

    申请号：US13583432

    申请日：2011-03-14

    申请人： Terunobu Saitoh

    发明人： Terunobu Saitoh

    IPC分类号： C07C69/353 ,  C07C69/52 ,  C07C49/788 ,  G02B1/04 ,  C07C49/835 ,  C07C69/54

    CPC分类号： G02B1/04 ,  C07C49/835 ,  C07C69/54 ,  C07C2102/08 ,  C07C2602/08 ,  C08L33/10 ,  C08L33/08

    摘要： The present invention relates to a conjugated aromatic compound represented by the Formula (1) in claim 1 (in the formula, Ar1 represents a hydrogen atom or an aryl group optionally having a substituent; Ar2 and Ar3 each represent a hydrogen atom or an aryl group optionally having a substituent but at least one of Ar2 and Ar3 represents an aryl group optionally having a substituent; and A represents an aromatic hydrocarbon group) and relates to an optical material containing the conjugated aromatic compound. The conjugated aromatic compound and the optical material have characteristics of a high chromatic aberration correction function, high refractive-index dispersion characteristics (Abbe number (νd)) and high secondary dispersion characteristics (θg,F) (anomalous dispersion characteristics).

    摘要翻译： 本发明涉及权利要求1中式（1）表示的共轭芳族化合物（式中，Ar 1表示氢原子或任选具有取代基的芳基; Ar 2和Ar 3分别表示氢原子或芳基 任选具有取代基，但Ar 2和Ar 3中的至少一个表示任选具有取代基的芳基; A表示芳族烃基），并且涉及含有共轭芳族化合物的光学材料。 共轭芳族化合物和光学材料具有高色差校正功能，高折射率色散特性（阿贝数（ngr·d））和高二次分散特性（＆amp; g，F）（异常色散特性） 。

    Method for the synthesis of rasagiline
    5.
    发明授权
    Method for the synthesis of rasagiline 有权
    雷沙吉兰的合成方法

    公开(公告)号：US08901352B2

    公开(公告)日：2014-12-02

    申请号：US13979028

    申请日：2011-01-13

    申请人： Ömer Reis ,  Hasan Koyuncu ,  Ilker Esiringu ,  Yasemin Sahin ,  H. Ozan Gulcan

    发明人： Ömer Reis ,  Hasan Koyuncu ,  Ilker Esiringu ,  Yasemin Sahin ,  H. Ozan Gulcan

    IPC分类号： C07C233/11 ,  C07C209/62 ,  C07C233/06

    CPC分类号： C07C209/62 ,  C07B2200/07 ,  C07C233/06 ,  C07C233/11 ,  C07C2102/08 ,  C07C2602/08 ,  C07C211/42

    摘要： We have developed a new method for the synthesis of Rasagiline (Formula 1) based on the alkylation of trifluoroacetyl protected aminoindan. This protection enabled us to carry out an alkylation of aminoindan with a high yield and purity under very mild conditions with a wide range of reaction conditions and reagent selection. Considering the ease, purity and high yields of introducing and removal of the trifluoroacetyl group, this approach is a highly practical and economical way for the synthesis of rasagiline or its pharmaceutically acceptable salts.

    摘要翻译： 我们已经开发了一种基于三氟乙酰基保护的氨基茚满烷基化合成雷沙吉兰（式1）的新方法。 这种保护使我们能够在非常温和的条件下，在广泛的反应条件和试剂选择下，以高产率和纯度进行氨基茚满烷基化。 考虑到引入和去除三氟乙酰基的容易性，纯度和高产率，该方法是合成雷沙吉兰或其药学上可接受的盐的高度实用和经济的方法。

    Herbicidal cyclohexane-1,3-dione derivatives and their preparation process
    8.
    发明授权
    Herbicidal cyclohexane-1,3-dione derivatives and their preparation process 失效
    除草环己烷-1,3-二酮衍生物及其制备方法

    公开(公告)号：US06096930A

    公开(公告)日：2000-08-01

    申请号：US075787

    申请日：1998-05-12

    申请人： Eung Kul Ryu ,  Kyoung Mahn Kim ,  Jae Nyoung Kim ,  Jin Seog Kim

    发明人： Eung Kul Ryu ,  Kyoung Mahn Kim ,  Jae Nyoung Kim ,  Jin Seog Kim

    IPC分类号： A01N35/10 ,  C07C17/35 ,  C07C45/45 ,  C07C45/46 ,  C07C45/51 ,  C07C45/74 ,  C07C251/42 ,  C07C251/52 ,  C07C251/54 ,  C07C251/66

    CPC分类号： C07C251/66 ,  A01N35/10 ,  C07C17/35 ,  C07C251/42 ,  C07C251/52 ,  C07C251/54 ,  C07C45/455 ,  C07C45/46 ,  C07C45/513 ,  C07C45/74 ,  C07C2101/16 ,  C07C2102/08

    摘要： The present invention relates to novel cyclohexane-1-3-dione derivatives of formula (1) useful as herbicides and plant-growth regulants, ##STR1## wherein X is selected from the group consisting of hydrogen, halogen, C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 haloalkyl, nitro, C.sub.1 -C.sub.6 alkylthio, C.sub.1 -C.sub.6 alkylsulfinyl, C.sub.1 -C.sub.6 alkylsulfonyl, C.sub.1 -C.sub.6 sulfamoyl, and N, N-di(C.sub.1 -C.sub.6 alkyl)sulfamoyl group; (X)n represents the number of X substituents which may be substituted on benzene ring, wherein n is 1, 2 or 3. Also, cyclohexyl moiety, one of the substituents on benzofuran ring, is substituted at C-4, C-5, C-6 or C-7 position on benzene ring; R.sup.1 is selected from the group consisting of hydrogen and C.sub.1 -C.sub.6 alkyl group; R.sup.2 is selected from the group consisting of C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkenyl and C.sub.2 -C.sub.6 alkynyl group; R.sup.3 is selected from the group consisting of hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 haloalkyl, C.sub.2 -C.sub.6 alkenyl, C.sub.2 -C.sub.6 haloalkenyl, C.sub.2 -C.sub.6 alkoxyalkyl, C.sub.2 -C.sub.6 alkylthioalkyl, benzyl and C.sub.2 -C.sub.6 haloalkanoyl group; R.sup.4 is selected from the group consisting of hydrogen, alkali metal cation, alkaline earth metal cation, C.sub.1 -C.sub.4 alkanoyl, C.sub.1 -C.sub.4 haloalkanoyl and benzoyl group.

    摘要翻译： 本发明涉及用作除草剂和植物生长调节剂的式（1）的新型环己烷-1,3-二酮衍生物，其中X选自氢，卤素，C 1 -C 6烷基，C 2 -C 6烷氧基 ，C 1 -C 6卤代烷基，硝基，C 1 -C 6烷硫基，C 1 -C 6烷基亚磺酰基，C 1 -C 6烷基磺酰基，C 1 -C 6氨磺酰基和N，N-二（C 1 -C 6烷基）氨磺酰基; （X）n表示可在苯环上取代的X取代基的数目，其中n为1,2或3.此外，苯并呋喃环上的取代基之一的环己基部分在C-4，C-5 ，苯环上的C-6或C-7位; R1选自氢和C1-C6烷基; R2选自C1-C6烷基，C2-C6烯基和C2-C6炔基; R 3选自氢，C 1 -C 6烷基，C 1 -C 6卤代烷基，C 2 -C 6烯基，C 2 -C 6卤代烯基，C 2 -C 6烷氧基烷基，C 2 -C 6烷硫基烷基，苄基和C 2 -C 6卤代烷酰基; R4选自氢，碱金属阳离子，碱土金属阳离子，C1-C4烷酰基，C1-C4卤代烷酰基和苯甲酰基。

    Catalyst which can be used for the preparation of olefins during polymerization
    10.
    发明授权
    Catalyst which can be used for the preparation of olefins during polymerization 失效
    可用于在聚合过程中制备烯烃的催化剂

    公开(公告)号：US6051522A

    公开(公告)日：2000-04-18

    申请号：US464459

    申请日：1995-06-05

    申请人： Jurgen Rohrmann ,  Frank Kuber

    发明人： Jurgen Rohrmann ,  Frank Kuber

    IPC分类号： C07B61/00 ,  C07C1/207 ,  C07C1/24 ,  C07C13/465 ,  C07C13/547 ,  C07C13/66 ,  C07C17/00 ,  C07C17/361 ,  C07C22/08 ,  C07C23/34 ,  C07C25/22 ,  C07C41/30 ,  C07C43/188 ,  C07C43/192 ,  C07C43/20 ,  C07C43/215 ,  C07C43/225 ,  C07C45/46 ,  C07C45/67 ,  C07C49/665 ,  C07C49/67 ,  C07C49/675 ,  C07F7/08 ,  C07F9/00 ,  C07F17/00 ,  C07F19/00 ,  C08F4/42 ,  C08F4/602 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/64 ,  C08F4/655 ,  C08F4/659 ,  C08F4/76 ,  C08F10/00 ,  C08F110/06 ,  B01J31/00 ,  B01J37/00 ,  C08F4/02 ,  C08F4/60

    CPC分类号： C08F10/00 ,  C07C13/465 ,  C07C13/547 ,  C07C45/46 ,  C07C45/67 ,  C07C49/665 ,  C07C49/67 ,  C07C49/675 ,  C07F17/00 ,  C07F7/0809 ,  C07C2102/08 ,  C07C2103/20 ,  C08F110/06 ,  C08F4/63912 ,  C08F4/63927 ,  C08F4/65912 ,  Y10S526/943

    摘要： A catalyst containing the combination which comprises:(a) an aluminoxane, a compound of the formula R.sub.x NH.sub.4-x, BR'.sub.4, R.sub.x PH.sub.4-x, BR'.sub.4, R.sub.3 CBR'.sub.4 or BR'.sub.3, or a mixture thereof wherein X is an integer from 1 to 4 and the radicals R are identical or different and are a C.sub.1 -C.sub.10 -alkyl or a C.sub.6 -C.sub.18 -aryl or 2 radicals R together with the atom joining them form a ring, and the radicals R' are identical or different and are a C.sub.6 -C.sub.18 -aryl which optionally are substituted by alkyl, haloalkyl or fluorine, and(b) a metallocene of the formula VI ##STR1## in which M.sup.1 is titanium, zirconium, hafnium, vanadium, niobium or tantalum,R.sup.1 is (C.sub.3 -C.sub.20)alkyl, (C.sub.6 -C.sub.14)aryl, (C.sub.4 -C.sub.10)alkoxy, (C.sub.2 -C.sub.10)alkenyl, (C.sub.7 -C.sub.20)arylalkyl, (C.sub.7 -C.sub.20)alkylaryl, (C.sub.6 -C.sub.10)aryloxy, (C.sub.1 -C.sub.10)fluoroalkyl, (C.sub.6 -C.sub.10)halogenoaryl, (C.sub.2 -C.sub.10)alkynyl; a radical --SiR.sup.6.sub.3, in which R.sup.6 is (C.sub.1 -C.sub.10)alkyl; a halogen atom; or an aromatic radical having 5 or 6 ring members in the ring, at lease one of which is a heteroatom,R.sup.2, R.sup.3 and R.sup.4 are identical or different and are hydrogen; (C.sub.1 -C.sub.20)alkyl, (C.sub.6 -C.sub.14)aryl, (C.sub.1 -C.sub.10)alkoxy, (C.sub.2 -C.sub.10)alkenyl, (C.sub.7 -C.sub.20)arylalkyl, (C.sub.7 -C.sub.20)alkylaryl, (C.sub.6 -C.sub.10)aryloxy, (C.sub.1 -C.sub.10)fluoroalkyl, (C.sub.6 -C.sub.10)halogenoaryl, (C.sub.2 -C.sub.10)alkynyl; a radical --SiR.sup.6.sub.3, in which R.sup.6 is (C.sub.1 -C.sub.10)alkyl, a halogen atom, or a heteroaromatic radical which has 5 or 6 ring members and can contain one or more heteroatoms, or adjacent radicals R.sup.1 -R.sup.4 ; with the atoms joining them, form one or more rings,R.sup.5 is hydrogen,R.sup.7 is a radical ##STR2## in which M.sup.2 is carbon, silicon, germanium or tin.

    摘要翻译： 含有该组合的催化剂包括：（a）铝氧烷，式RxNH4-x，BR'4，RxPH4-x，BR'4，R3CBR'4或BR'3的化合物或其混合物，其中X为 1〜4的整数，基团R相同或不同，为C1-C10-烷基或C6-C18-芳基或2个基团R与连接的原子一起形成环，基团R'相同 或不同的并且是任选被烷基，卤代烷基或氟取代的C 6 -C 18 - 芳基，和（b）式VI的茂金属，其中M 1是钛，锆，铪，钒，铌或钽，R 1是（ （C 1 -C 10）烷基，（C 6 -C 10）芳基，（C 1 -C 10）芳氧基，（C 1 -C 10） -C 10）氟代烷基，（C 6 -C 10）卤代芳基，（C 2 -C 10）炔基; 基团-SiR 63，其中R 6是（C 1 -C 10）烷基; 卤素原子; 或在环中具有5或6个环成员的芳族基团，其中至少一个为杂原子，R 2，R 3和R 4相同或不同，为氢; （C 1 -C 10）烷基，（C 6 -C 10）芳基，（C 1 -C 10）芳氧基，（C 1 -C 10） C1-C10）氟烷基，（C6-C10）卤代芳基，（C2-C10）炔基; 基团-SiR 63，其中R 6是（C 1 -C 10）烷基，卤素原子或具有5或6个环成员并且可以含有一个或多个杂原子或相邻基团R 1 -R 4的杂芳族基团; 原子连接它们，形成一个或多个环，R 5是氢，R 7是其中M 2是碳，硅，锗或锡的基团。