利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

789 records (took 0.021 seconds)

    ORGANOMETALLIC COMPOUNDS, PROCESSES FOR THE PREPARATION THEREOF AND METHODS OF USE THEREOF
    61.
    发明申请
    ORGANOMETALLIC COMPOUNDS, PROCESSES FOR THE PREPARATION THEREOF AND METHODS OF USE THEREOF 审中-公开

    公开(公告)号：US20090205538A1

    公开(公告)日：2009-08-20

    申请号：US12352239

    申请日：2009-01-12

    Applicant: David M. Thompson ,  Joan Geary ,  Adrien R. Lavoie ,  Juan E. Dominquez

    Inventor： David M. Thompson ,  Joan Geary ,  Adrien R. Lavoie ,  Juan E. Dominquez

    IPC: C09D4/00 ,  C07F17/02

    CPC classification number: C07F15/0046

    Abstract: This invention relates to organometallic compounds having the formula (L1)M(L2)y wherein M is a metal or metalloid, L1 is a substituted or unsubstituted anionic 6 electron donor ligand, L2 is the same or different and is (i) a substituted or unsubstituted anionic 2 electron donor ligand, (ii) a substituted or unsubstituted anionic 4 electron donor ligand, (iii) a substituted or unsubstituted neutral 2 electron donor ligand, or (iv) a substituted or unsubstituted anionic 4 electron donor ligand with a pendant neutral 2 electron donor moiety; and y is an integer of from 1 to 3; and wherein the sum of the oxidation number of M and the electric charges of L1 and L2 is equal to 0; a process for producing the organometallic compounds, and a method for producing a film or coating from the organometallic compounds. The organometallic compounds are useful in semiconductor applications as chemical vapor or atomic layer deposition precursors for film depositions.

    MOLECULAR ASSEMBLY
    62.
    发明申请
    MOLECULAR ASSEMBLY 有权
    分子装配

    公开(公告)号：US20090082563A1

    公开(公告)日：2009-03-26

    申请号：US12237795

    申请日：2008-09-25

    Applicant: Kazuhiko UMEMOTO ,  Hisato TAKEUCHI ,  Hiroshi NAKAMURA ,  Arimitsu USUKI ,  Makoto FUJITA

    Inventor： Kazuhiko UMEMOTO ,  Hisato TAKEUCHI ,  Hiroshi NAKAMURA ,  Arimitsu USUKI ,  Makoto FUJITA

    IPC: C07F17/02

    CPC classification number: C07F15/0066

    Abstract: A molecular assembly comprising a host metal complex with a space formed therein, and compounds having substituents enclosed in the metal complex within the space and molecular chains bonded to the substituents and extending to the exterior of the metal complex, wherein two or more substituents are enclosed in the same space of the metal complex.

    Abstract translation: 包含其中形成有空间的主体金属络合物的分子组合物，以及封闭在空间内的金属络合物中的取代基和与取代基键合并延伸至金属络合物外部的分子链的化合物，其中封闭了两个或多个取代基 在同一个空间的金属复合体。

    Method for producing orthometalated and orthosubstituted aromatic compounds
    66.
    发明申请
    Method for producing orthometalated and orthosubstituted aromatic compounds 失效
    用于生产正金属化和邻位取代芳族化合物的方法

    公开(公告)号：US20070149796A1

    公开(公告)日：2007-06-28

    申请号：US10582404

    申请日：2004-12-10

    Applicant: Andreas Pfaltz ,  Matthias Lotz ,  Marc Schonleber ,  Benoit Pugin ,  Martin Kesselgruber ,  Marc Thommen

    Inventor： Andreas Pfaltz ,  Matthias Lotz ,  Marc Schonleber ,  Benoit Pugin ,  Martin Kesselgruber ,  Marc Thommen

    IPC: C07F17/02

    CPC classification number: C07F9/65848 ,  C07F17/02

    Abstract: The invention relates to compounds having a structural element of formula (I) in an aromatic hydrocarbon ring, wherein: M represents —Li, —MgX3, (C1-C18-Alkyl)3Sn—, —ZnX3 or —B(O—C1C4-Alkyl)2; X1 and X2, independent of one another, represent O or N, and C-bound hydrocarbon radicals or heterohydrocarbon radicals are bound to the free bonds of the O and N atoms; group —C═C—, together with C atoms, forms a hydrocarbon aromatic compound and represents X3 Cl, Br or I. The inventive compounds are easily obtained by directly substituting the hydrogen in the ortho position to the P atom with metalation reagents. The metal atoms can then be substituted by a reactive electrophilic compound. The group —P(X1—)(X2—) - - - (BH3)0,1 can then be converted into a secondary phosphine group. The inventive method enables the production of monophosphines and diphosphines even on a large scale, which are valuable ligands for metal complexes serving as catalysts for, e.g. enantioselective hydrogenations.

    Abstract translation: 本发明涉及在芳族烃环中具有式（I）结构元件的化合物，其中：M表示-Li，-MgX 3，（C 1 -C 3） 烷基）3-Sn-，-ZnX 3或-B（OC 1 -C 4） 仲烷基）2

    Ferrocenyl-1,2-diphosphines, the production thereof and their use
    67.
    发明申请
    Ferrocenyl-1,2-diphosphines, the production thereof and their use 失效
    二茂铁基-1,2-二膦，其生产及其用途

    公开(公告)号：US20070142655A1

    公开(公告)日：2007-06-21

    申请号：US10582406

    申请日：2004-12-10

    Applicant: Matthias Lotz ,  Martin Kesselgruber ,  Marc Thommen ,  Benoit Pugin

    Inventor： Matthias Lotz ,  Martin Kesselgruber ,  Marc Thommen ,  Benoit Pugin

    IPC: C07F17/02

    CPC classification number: C07C233/51 ,  C07B2200/07 ,  C07C67/303 ,  C07C233/48 ,  C07C2601/14 ,  C07F17/02 ,  C07C69/34

    Abstract: The invention relates to compounds of formula (I) provided in the form of racemic compounds, mixtures of diastereomers or essentially pure diastereomers, wherein R1 represents a hydrogen atom or C1-C4-alkyl, and at least one secondary phosphine depicts an unsubstituted or substituted cyclic phosphine group, or phosphonium salts thereof having one or two monovalent anions or a divalent anion. The compounds of formula (I) can be obtained by means of a novel method and are valuable ligands for catalytically active metal complexes in asymmetrical synthesis.

    Abstract translation: 本发明涉及以消旋化合物的形式提供的式（I）化合物，非对映异构体或基本上纯的非对映异构体的混合物，其中R 1表示氢原子或C 1〜 -C 4 - 亚烷基，至少一个仲膦表示未取代或取代的环膦基，或其具有一个或两个单价阴离子或二价阴离子的鏻盐。 式（I）化合物可以通过新方法获得，并且是不对称合成中催化活性金属络合物的有价值的配体。

    Polymeric and carbon compositions with metal nanoparticles
    69.
    发明授权
    Polymeric and carbon compositions with metal nanoparticles 有权
    具有金属纳米粒子的聚合物和碳组成

    公开(公告)号：US07198771B2

    公开(公告)日：2007-04-03

    申请号：US10652082

    申请日：2003-08-28

    Applicant: Teddy M. Keller ,  Joseph Perrin ,  Syed B. Qadri

    Inventor： Teddy M. Keller ,  Joseph Perrin ,  Syed B. Qadri

    IPC: C07F17/02

    CPC classification number: B82Y30/00 ,  D01F9/127 ,  Y10S977/773 ,  Y10S977/775 ,  Y10S977/777 ,  Y10S977/788 ,  Y10S977/896 ,  Y10S977/897

    Abstract: The invention comprises a chemical composition with the structure shown below. The composition can be polymerized or pyrolyzed, forming transition metal nanoparticles homogeneously dispersed in a thermoset or carbon composition. The size of the nanoparticles can be controlled by manipulating the number and arrangement of functional groups in the composition and by changing the conditions of the polymerization or pyrolysis. The resulting thermosets and carbon compositions have useful magnetic, electric, mechanical, catalytic and/or optical properties. wherein A is selected from the group consisting of H, wherein M is a metal selected independently from the group consisting of Fe, Mn, Ru, Co, Ni, Cr and V; wherein Rx is independently selected from the group consisting of an aromatic, a substituted aromatic group and combinations thereof; wherein Ry is independently selected from the group consisting of an aromatic, a substituted aromatic group and combinations thereof; wherein m is ≧0; wherein s is ≧0; wherein z is ≧0; and wherein m and s are independently determined in each repeating unit.

    Abstract translation: 本发明包括具有如下结构的化学组合物。 组合物可以聚合或热解，形成均匀分散在热固性或碳组合物中的过渡金属纳米颗粒。 可以通过操纵组合物中官能团的数目和排列以及通过改变聚合或热解的条件来控制纳米颗粒的尺寸。 所得的热固性和碳组合物具有有用的磁性，电学，机械，催化和/或光学性质。

    Phthalocyanine derivatives and their applications in optical recording media
    70.
    发明申请
    Phthalocyanine derivatives and their applications in optical recording media 失效
    酞菁衍生物及其在光学记录介质中的应用

    公开(公告)号：US20060281026A1

    公开(公告)日：2006-12-14

    申请号：US11149252

    申请日：2005-06-10

    Applicant: Yen Tsai

    Inventor： Yen Tsai

    IPC: G11B7/24 ,  C07F17/02 ,  C07D487/22

    CPC classification number: C07D487/22 ,  C07F17/02 ,  G11B7/248 ,  Y10S430/146

    Abstract: An optical recording medium is disclosed, which is composed of a substrate, a recording layer comprising an organic dye upon which information can be recorded by a laser beam, a reflective layer and a protective layer formed in such order; whereas the aforementioned organic dye is a substituted phthalocyanine compound chemically bonded to substituted or un-substituted ferrocene via an anhydride group and a bridge unit G, wherein said G is selected from —O—, —S—, —S—(CH2)1-6—, —(NH)—, —N(alkyl)—, —(CH2)—, —CH(alkyl)—, —C(alkyl)2—, —(CH2—O)—, —C(═O)—, —C—O—C(═O)—, —O—C(═O)—, and —C(═O)—O—.

    Abstract translation: 公开了一种光学记录介质，其由基底，包含有机染料的记录层组成，其上可通过激光束记录信息，反射层和以此顺序形成的保护层; 而上述有机染料是通过酸酐基团和桥接单元G化学键合到取代或未取代的二茂铁的取代酞菁化合物，其中所述G选自-O - ， - S - ， - S-（CH

Patent Agency Ranking