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| Number | Title | Issue Date |
| 8143452 | Salts having alkoxytris(fluoroalkyl)borate anions The invention relates to salts having alkoxytris(fluoroalkyl)borate anions which on the one hand are used for the synthesis of ionic liquids, but on the other hand can be employed per se as ionic liquid, and to processes for the preparation thereof. ... | 03/27/2012 |
| 8071815 | CTIP2 expression in squamous cell carcinoma The present disclosure provides methods of diagnosing and staging squamous cell carcinomas, for instance head and neck (HNSCC), by detecting chicken ovalbumin upstream promoter-transcription factor-interacting protein 2 (CTIP2) expression. For example, it is demonst... | 12/06/2011 |
| 7923580 | Polymerizable boric compounds, methods of producing the same, polymerizable compositions and ionic-conductive polymeric electrolytes A polymerizable boric compound for electrochemical devices represented by the formula (1), wherein, B represents a boron atom, Z represents a polymerizable functional group, X represents a divalent C1-12 hydrocarbon group or in the absence of X, Z and B f... | 04/12/2011 |
| 7868209 | Process for making borated alkaline earth metal toluene sulfonates Provided is a new and improved process for preparing a borated alkaline earth metal toluene sulfonate salt. ... | 01/11/2011 |
| 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 invention relates to a process for the synthesis of organo-oxazaborolidi... | 12/28/2010 |
| 7829743 | Sulfonium borate complex A novel sulfonium borate complex, which can reduce the amount of fluorine ions produced during thermal cationic polymerization, and realize low-temperature, rapid curing properties in a thermal cationic polymerizable adhesive, is represented by the structure of the ... | 11/09/2010 |
| 7829742 | Boronic acid aryl analogs The present invention relates to novel boronic acid aryl derivatives which are useful as antitumor/anticancer agents. The present compounds, which are inexpensive to synthesize, exhibit unexpectedly good inhibitors of the growth of human breast cancer cells. The pre... | 11/09/2010 |
| 7429671 | Process for the fluorination of boron hydrides A process for fluorination of borohydride salts including providing a reaction medium comprising HF and a superacid. A borohydride salt compound is added to the reaction medium. The borohydride salt is reacted with the reaction medium under conditions to form a fluo... | 09/30/2008 |
| 7361755 | Transition-metal-catalyzed process for the conversion of alkenes to sterically hindered substituted n-alkoxyamines This invention pertains to a novel process for preparing sterically hindered N-substituted alkyloxyamines from alkenes by the transition-metal-catalyzed reaction of a intermediate alkylborane with a sterically hindered nitroxyl radical. ... | 04/22/2008 |
| 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 bromo-1-oxypentafluorosulfanylbenzene. The process is more effective than p... | 03/04/2008 |
| 7332551 | Partially fluorinated naphthyl-based borates Non-coordinating anions or anion precursors are disclosed. These non-coordinating anions serve as the activator for olefin polymerization catalyst systems. As such, they abstract an alkyl leaving group from a metallocene catalyst precursor leaving an activated catal... | 02/19/2008 |
| 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. ... | 02/12/2008 |
| 7314686 | Electrolytic orthoborate salts for lithium batteries Orthoborate salts suitable for use as electrolytes in lithium batteries and methods for making the electrolyte salts are provided. The electrolytic salts have one of the formulae (I). In this formula anionic orthoborate groups are capped with two bidentate chelating... | 01/01/2008 |
| 7297653 | Fluorophenylborates and their use as activators in catalyst systems for olefin polymerization A fluorophenylborate useful as an activator for an olefin polymerization catalyst is represented by the formula: Ct+[B—(ArfRn)4]− where Ct+ is a cation capable of extracting an... | 11/20/2007 |
| 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 and represents a phen... | 05/01/2007 |
| 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 produce a tetrakis (fluoroaryl) borate.magnesium compound. With this meth... | 04/17/2007 |
| 7196219 | Preparation of Anilineboronic acids and derivatives thereof A process for preparing anilineboronic acid derivative of the formula I, by converting an aniline to a diprotected aniline by introducing two protecting groups, metalating the diprotected aniline with a metalatin... | 03/27/2007 |
| 7153975 | Boron complexation strategy for use in manipulating 1-acyldipyrromethanes A method of making a metal complex comprises combining a 1-monoacyldipyrromethane with a compound of the formula R1R2MX, wherein M is boron, R1 and R2 are each independently organic substituents; and X is an anion leaving ... | 12/26/2006 |
| 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 agonists or partial agonists of such peptide receptors. Such peptide re... | 12/05/2006 |
| 7115539 | Metal compound, and catalyst component and catalyst for addition polymerization, and process for producing addition polymer A metal compound obtained by a process comprising the step of contacting, in a specific ratio, a compound represented by the formula M1L1r, a compound represented by the formula R1s−1TH, and a compound represe... | 10/03/2006 |
| 7101940 | Chemical compound, method for the production thereof and its use in catalyst systems for producing polyolefins The invention relates to a chemical compound of formula (I), wherein M1 represents an element selected from main groups II, III or IV of the periodic table of elements; x is equal to 1, 2, 3 or 4; y is equal to 2, 3 or 4, and; A represents a cation of mai... | 09/05/2006 |
| 7087780 | Process for producing tetrakis(aryl)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 the alkali metal tetrakis(Faryl)borate, to form... | 08/08/2006 |
| 7077977 | Bulky borate activations A discrete polyolefin catalyst activator is disclosed. A salient feature of invention borate-based activators is that at least one of the ligands on the borate non-coordinating anion (NCA) comprises a fluorinated aryl group linked to the boron atom through an acetyl... | 07/18/2006 |
| 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 phenyl porphyrin compound has a carboranyl group attached to the phenyl ... | 06/27/2006 |
| 6958420 | Synthesis of aminoarylboronic esters and substituted anilines from arenes via catalytic C-H activation/borylation/amination and uses thereof A process is described for synthesizing aminoarylboronic esters of the general formula wherein R, R2, and R3 are each an alkyl, aryl, vinyl, alkoxy, carboxylic esters, amides, or halogen; Ar is an... | 10/25/2005 |
| 6849752 | Process for synthesizing ionic metal complex The invention relates to a process for synthesizing an ionic metal complex represented by the general formula (1) or (5). This process includes reacting in an organic solvent a compound (corresponding to ligand of the complex) represented by the general formula (2) ... | 02/01/2005 |
| 6849767 | Method of hydroborating alcohols and reducing functional groups using a recyclable fluorous borane-sulfide A method of hydroborating an alkene or alkyne, or reducing an organic functionality, oxidizing primary and secondary alcohols using a fluorous borane-sulfide is disclosed. The method includes regeneration and recycling the fluorous borane-sulfide. ... | 02/01/2005 |
| 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 rep... | 01/11/2005 |
| 6831200 | 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 the alkali metal tetrakis(Faryl)borate, to form... | 12/14/2004 |
| 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 1:0.9 to 1:1.1. It is more preferable that the reaction is carried ou... | 11/02/2004 |
| 6809209 | Nitrogen-containing group-13 anionic compounds for olefin polymerization The invention addresses an composition of matter comprising a cation [Ct]+ and an anion [A]−, the anion comprises a core Group-13 element bound to partially or completely fluorinated fluoroaryl ligands, at least one of the fluoroaryl ligands ... | 10/26/2004 |
| 6781005 | Process for the fluorination of boron hydrides This invention relates to an improvement in a liquid phase process for the direct fluorination of borohydride salts including the B10H10−2 and B12H12−2 salts wherein said borohydride salt is conta... | 08/24/2004 |
| 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 sa... | 07/27/2004 |
| 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 compound having at least one carbon to carbon triple bond with a diboron de... | 03/30/2004 |
| 6686428 | Metal catalyzed reactions Compositions and processes of forming chemical bonds, such as carbon-carbon and carbon-heteroatom bonds are provided. The compositions include at least one -halo carbonyl compound, and one or more transmetallation reagents. The transmetallation rea... | 02/03/2004 |
| 6683218 | Process for preparing a tetrakis(fluoroaryl) borate derivative A fluoroaryl magnesium derivative expressed by General Formula (1): ##STR1## where each of R1 -R5 represents a hydrogen atom, a fluorine atom, a hydrocarbon group, or an alkoxy group while at least one of R1 -R5... | 01/27/2004 |
| 6635597 | Perfluoronaphthyl substituted boron containing catalyst activator A catalyst activator particularly adapted for use in the activation of metal complexes of metals of Group 3-10 for polymerization of ethylenically unsaturated polymerizable monomers, especially olefins, comprising a neutral (Lewis acid) or charge separate... | 10/21/2003 |
| 6635683 | Film responsive to bicarbonate ion A memberane sensitive to anions is obtained by forming into a membrane either a composition comprising an onium salt compound such as trioctylmethylammonium chloride or tetraoctylammonium bromide, and an aromatic boric diester compound such as (p-alkyloxy... | 10/21/2003 |
| 6624329 | PURIFYING PROCESS OF TETRAKIS (FLUOROARYL) BORATE.multidot.MAGNESIUM HALIDE, TETRAKIS (FLUOROARYL) BORATE.multidot.ETHER COMPLEX AND PRODUCING PROCESS OF THE SAME, AND PRODUCING PROCESS OF TETRAKIS (FLUOROARYL) BORATE DERIVATIVE Tetrakis(fluoroaryl)borate.cndot.magnesium halide (Ar4 BMgX) expressed by General Formula (1): ##STR1## where each of R1 -R10 represents a hydrogen atom, a fluorine atom, a hydrocarbon group, or an alkoxy group, provided t... | 09/23/2003 |
| 6624321 | Process for the preparation of polyether polyols The present invention relates to a process for the preparation of polyether polyols by the reaction of alkylene oxides and compounds containing active hydrogens, in the presence of specific Lewis acid metal compounds as catalysts, novel bis(perfluoroalkyl... | 09/23/2003 |
