Patents in Class 568/1

Matches 1 - 50 out of 226

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Match	Document	Document Title
1	8148443	Oxonium and sulfonium salts The present invention relates to oxonium salts having [(Ro)3O]+ cations and sulfonium salts having [(Ro)3S]+ cations, where Ro denotes straight-chain or branched alkyl groups having 1-8 C atoms or...
2	8097463	Use of arylboronic acids in protein labelling Tagging of Histidine in polypeptides with arylboronic acid tagging reagents for identifying proteins in a sample by isolating and identifying Histidine-comprising peptides from one protein sample...
3	7887920	Borate and near-infrared ray absorption material A borate for a near-infrared ray absorption material, having an anion represented by the formula (1): [BR1mR24-m]− (wherein R1 represents an aryl group having an electron withdrawing group; R2 r...
4	7879461	Composition for charge-transporting film and ion compound, charge-transporting film and organic electroluminescent device using same, and method for manufacturing organic electroluminescent device and method for producing charge-transporting film An excellent composition for a charge-transport film, which can be used to produce an organic electroluminescence device having excellent heat-resistant property, high hole injection/transport...
5	7858827	Process for synthesis of dialkoxyorganoboranes The invention relates to a process for the synthesis of dialkoxyorganoboranes, in particular to a process for the synthesis of dialkoxyorganoboranes by an ester exchange reaction. Moreover, the...
6	7838697	Manufacturing method of organoboron compound A manufacturing method for one of, or a mixture of, an optically active allylboron compound and racemic or optically active boryl cyclopropane, including a coupling reaction, in the presence of a...
7	7732215	Cyanide sensing compounds and uses thereof The present invention relates to a cyanide detection method using fluorescence and cyanide sensitive boronic acid containing fluorophores, wherein a change in a measured fluorescent property...
8	7683229	Organic electroluminescent device The present invention relates to novel truxene and isotruxene derivatives, in particular spirotruxene and spiroisotruxene derivatives, and to the use thereof in organic electronic devices, in...
9	7635792	2,5-linked polyfluorenes for optoelectronic devices Polyfluorene polymers and copolymers having substantial amounts (10-100%) of fluorenes coupled at the 2 and 5 positions of fluorene are useful as active layers in OLED devices where triplet...
10	7622613	Thiol compound and photosensitive composition using the same The present invention relates to a thiol compound represented by formula (1): wherein R1, R2 and n have the same meanings as in the specification, method for producing the compound, and to a...
11	7598302	Adhesion promoter for bonding fluoropolymer layers in a multi-layered article The present invention is directed to an adhesion promoter for bonding fluoropolymers and, more specifically, for bonding a fluoroplastic layer to a fluroelastomer layer in a multi-layered article,...
12	7498468	6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides 4-Aminopicolinic acids having tri- and tetra-substituted aryl substituents in the 6-position, and their amine and acid derivatives, are potent herbicides demonstrating a broad spectrum of weed...
13	7402703	Stereoselective synthesis of (E)-vinylboronic esters via a Zr mediated hydroboration of alkynes There is herein provided a process for Zr-mediated hydroboration of alkynes which offers (E)-vinylboronic esters in high yield with stereoselectivity and regioselectivity.
14	7399645	Constrained cis-diol-borate bioconjugation system The invention pertains to bioconjugation systems comprising sterically constrained cis-diols and borates.
15	7390670	Signalling compounds and methods for detecting hydrogen peroxide Methods and compound useful for detecting a source of hydrogen peroxide are disclosed wherein a signalling compound of the formula: is reacted with peroxide. Sig is a non-polymeric organic group, B...
16	7339081	Route to prepare 4-bromo-1-oxypentafluorosulfanylbenzene A process for preparing bromo-1-oxypentafluorosulfanylbenzene is provided, the process including the step of brominating pentafluorosulfanyloxybenzene with a bromination agent to provide the...
17	7329781	Methods of preparing main group boryl compounds The present invention relates to a method of preparing main group boryl compounds by reacting main group hydrides with hydroborating reagents in the presence of a transition metal catalyst.
18	7321048	Organometallic compound purification A method of purifying an organometallic compound by heating the organometallic compound in the presence of a trialkyl aluminum compound and a catalyst.
19	7279603	Boron and aluminum compounds in electronic components The present invention relates to the use of boron and aluminum compounds in electronics, in particular as electron transport material, as host material of the emission layer and as hole blocking...
20	7247686	Solid cocatalyst component for olefin polymerization and catalyst system thereof A solid cocatalyst for olefin polymerization in which an ion-containing compound comprising a cation expressed by [R4M]+, wherein the group R are each individually selected from the group...
21	7230074	Inhibitors of dipeptidyl-aminopeptidase type IV Peptide inhibitors of dipeptidyl-aminopeptidase type IV (DP-IV) are provided. The peptide inhibitors have an isomeric purity of about 96–99 percent. The peptide inhibitors include one or more a...
22	7211636	Ionic compound, resin composition containing the same and use thereof An ionic compound comprising a cationic portion having a hydroxyl group and/or a carboxylic acid group and an anionic portion of the formula (1): [BR4]− (1) wherein R may be the same or different a...
23	7205441	Method for producing tetrakis (fluoroaryl) borate-magnesium compound Fluoroaryl magnesium halide is reacted with a boron compound so that a molar ratio of the fluoroaryl magnesium halide to the boron compound is not less than 3.0 and not more than 3.7, so as to...
24	7179817	Carboxylic acid derivatives and drugs containing the same as the active ingredient Compounds represented by formula (I), prodrugs thereof and salts thereof, and pharmaceutical compositions comprising the same as an active ingredient (wherein each symbol has the meaning as defined...
25	7161040	Method for preparation of carborane anions This invention relates to an improved method for making unsubstituted carborane anions and monosubstituted carborane anions of formula: (R—CBn—Hm′)− where n is an integer ranging from 5 to about 1...
26	7145040	Process for the preparation of amino acids useful in the preparation of peptide receptor modulators The present invention provides process useful for the preparation of intermediates which are useful in the preparation of amino acids useful in preparing peptide receptor modulators, for example...
27	7087780	Process for producing tetrakis(Faryl)borate salts The liquid ethereal medium or liquid hydrocarbyl medium of a solution or slurry of an alkali metal tetrakis(Faryl)borate is substituted with at least one halogenated hydrocarbon, without isolating...
28	7078546	1,2-bis(9-bora-1,2,3,4,5,6,7,8-octafluorofluorenyl)-3,4,5,6-tetraflurobenzene and related compounds and methods The compound 1,2-bis(9-bora-1,2,3,4,5,6,7,8-octafluorofluorenyl)-3,4,5,6- tetrafluorobenzene, analogs of the compound, and methods for making the compound and its analogs.
29	7067653	Porphyrin Based neuton capture agents for cancer therapy The invention describes the synthesis of a panel of novel carbon-carbon linked carboranyl-containing 5,10,15,20-tetraphenylporphyrins bearing 25–44% boron by weight. In certain embodiments, a p...
30	6992224	Manufacture of fluorinated alcohols Present invention relates to a process for the manufacture of fluorinated alcohols as well as borates which are employed in the manufacture of the fluorinated alcohols. Fluorinated alcohols of the...
31	6924269	Enzyme inhibitors and methods therefor An enzyme is inhibited by presenting the enzyme with a boron containing structure having a tetrahedral boron atom covalently bound to four ligands. Particularly preferred enzymes include...
32	6911551	Spiro compounds based on boron or aluminum and the use of the same in the electronics industry The present invention relates to substituted boron or aluminum spiro compounds and their use in the electronic industry. The compounds of the invention are used as electron transport material, hole...
33	6909008	Cocatalyst compositions An activator for olefin polymerization catalysts is disclosed. One aspect of the activator is that it comprises a group-13 central atom connected to at least one fluorinated aryl ring that is...
34	6875737	Multivalent compounds for crosslinking receptors and uses thereof Synthetic crosslinking homobivalent and heterobivalent compounds have been designed and developed. These compounds are low in molecular weight, have antagonistic or agonistic activity, and induce...
35	6861384	Process for preparation of a salt-like chemical compound and its use in catalyst systems for preparing polyolefins A process for preparing salt-like compounds of the formula (1), (C6R115)3MR2 (I) where R1 are identical or different and are each a hydrogen atom, a halogen atom, C1-C20-alkyl, C6-C14-aryl,...
36	6855848	Process for preparing bisallylboranes and nonaromatic boronic acids A process for preparing bisallylboranes of the formula (I) by reacting a diene with sodium borohydride in the presence of an oxidant: in an inert solvent, with the borane generated in situ reacting...
37	6841635	Internally blocked organoborate initiators and adhesives therefrom Disclosed are internally blocked borates useful for polymerizable compositions, and polymerizable adhesives made therewith. The internally blocked borates have general structures: wherein X...
38	6812360	Process for preparing bis(fluoroaryl)boron derivatives Bis(fluoroaryl)borane derivative is produced by reacting tris(fluoroaryl)borane with a compound, such as water, ethanol, ammonia and the like, in a hydrocarbon solvent at a molar ratio raging from...
39	6767654	Organic electroluminescent device This invention relates to a borane derivative represented by the formula (1) and an organic electroluminescent device: wherein R1 to R8 and Z2 are each independently a hydrogen atom, a saturated or...
40	6766183	Long wave fluorophore sensor compounds and other fluorescent sensor compounds in polymers Fluorescent biosensor molecules, fluorescent biosensors and systems, as well as methods of making and using these biosensor molecules and systems are described. Embodiments of these biosensor...
41	6743883	Initiator for polymerizing and/or cross-linking polyorganosiloxanes with cross-linkable functional groups, corresponding compositions and their uses The invention relates to a heat-activated initiator for polymerising and/or cross-linking polyorganosiloxane-type monomers, oligomers and/or polymers with organofunctional groups, comprising a...
42	6713566	Organoboron derivatives and process for coupling organic compounds This invention relates to a process for covalently coupling organic compounds which comprises: reacting an olefinic compound having at least one carbon to carbon double bond or an acetylenic...
43	6713642	Method for producing alkali metal monohydridoborates and monohydridoaluminates The invention relates to a method for producing compounds of general formula (A) by reacting an alkali metal hydride with a compound (B) during which the reaction is carried out in the presence of...
44	6700019	Process for the preparation of tetrakis (pentafluorophenyl) borate derivatives The invention concerns a novel method for preparing tetrakis(pentafluorophenyl)borate derivatives of general formula MB(C6F5)4, M being selected among Na+, Li+, or K+, wherein: (a) a C6F5X...
45	6682938	Glucose sensing molecules having selected fluorescent properties An analyte sensing fluorescent molecule that employs intramolecular electron transfer is designed to exhibit selected fluorescent properties in the presence of analytes such as saccharides. The...
46	6649801	Anionic borate ligands and zwitterionic complexes formed therefrom This invention provides an anionic borate ligand, and its synthesis. Zwitterionic complexes formed by the ligand and a metal, and Group 9 and 10 metals in particular, are described. Uses of the...
47	6632960	Diaryliodonium salt catalysts made from iodotoluene and a method for preparing them Diaryliodonium salts are disclosed, as well as a method for preparing them, in which one of the aryl groups bonded to the positively-charged iodine ion contains a methyl substituent, and the other...
48	6624329	PURIFYING PROCESS OF TETRAKIS (FLUOROARYL) BORATE·MAGNESIUM HALIDE, TETRAKIS (FLUOROARYL) BORATE·ETHER COMPLEX AND PRODUCING PROCESS OF THE SAME, AND PRODUCING PROCESS OF TETRAKIS (FLUOROARYL) BORATE DERIVATIVE Tetrakis(fluoroaryl)borate•magnesium halide (Ar4BMgX) expressed by General Formula (1): where each of R1-R10 represents a hydrogen atom, a fluorine atom, a hydrocarbon group, or an alkoxy group, p...
49	6608120	Diallylamine monomers and network polymers obtained therefrom Compounds of the formula: having two double bonds which are activated so that they will take part in a polymerization reaction, the double bonds being sufficiently close together to ensure that...
50	6593498	Method for preparation of boratabenzene derivatives The present invention provided an improved method for preparing a boratabenzene derivative. The invention includes an improved preparation of 1,4-pentadiyne, 1-haloboracyclohexa-2,5-diene, and...

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