Class / Patent application number | Description | Number of patent applications / Date published |
556007000 | Boron containing | 19 |
20100069655 | NOVEL STRONG BORON-CONTAINING ACIDS, THE PREPARATION AND USE THEREOF - The invention relates to boron-containing acids of the general formula (I) [B(R | 03-18-2010 |
20100179339 | METAL ALKOXIDES, APPARATUS FOR MANUFACTURING METAL ALKOXIDES, RELATED METHODS AND USES THEREOF - Compounds, synthesis of, and methods for synthesizing metal alkoxide derivatives; and metal alkoxide derivatives for use as flame retardants are described. Group 13 metal alkoxides having flame retardant properties may be prepared by reacting the group 13 metal trihydroxide with an alcohol. | 07-15-2010 |
20110098496 | NOVEL COMPLEXES AND METHOD FOR SYNTHESIS OF GROUP 6 ORGANOMETALLICS, AND USE THEREOF IN AN OLEFIN METATHESIS METHOD - Novel group 6 organometallic compounds are obtained by reaction of at least one boron compound comprising at least one hydroxy, sulfhydryl or amino function with at least one compound of a group 6 transition metal. These compounds are used in a catalytic composition utilized in an olefin metathesis method. | 04-28-2011 |
20110098497 | NOVEL COMPLEXES AND METHOD FOR SYNTHESIS OF GROUP 6 ORGANOMETALLICS GRAFTED ON ANIONS, AND USE THEREOF IN AN OLEFIN METATHESIS METHOD - Novel group 6 organometallic compounds, supported on anions by means of at least one covalent metal-oxygen bond, are obtained by reaction of at least one borate or aluminate comprising at least one hydroxy group with at least one compound of a group 6 transition metal. These compounds are used in a catalytic composition utilized in an olefin metathesis method. | 04-28-2011 |
20110112318 | RUTHENIUM COMPLEXES HAVING (P-P)-COORDINATED DIPHOSPHORUS DONOR LIGANDS AND PROCESSES FOR PREPARING THEM - The invention relates to ruthenium complexes which have a chiral diphosphorus donor ligand and in which the ruthenium has the oxidation state (+11) and the chiral diphosphorus donor ligand has bidentate P—P coordination to the ruthenium. The ruthenium complexes are present in two forms (cationic type A and uncharged type B), are cyclic and have a four- to six-membered ring incorporating the diphosphorus donor ligand. The chiral diphosphorus donor ligands are selected from the group consisting of diphosphines, diphospholanes, diphosphites, diphosphonites and diazaphospholanes. Furthermore, processes for preparing the ruthenium complexes of types A and B, which are based on ligand exchange reactions, are described. The Ru complexes are used as catalysts for homogeneous asymmetric catalysis for preparing organic compounds. | 05-12-2011 |
20110201833 | POLYMERIZATION CATALYSTS FOR PRODUCING POLYMERS WITH HIGH COMONOMER INCORPORATION - The present techniques relate to catalyst compositions, methods, and polymers encompassing a Group 4 metallocene compound comprising bridged η | 08-18-2011 |
20120046479 | METHOD FOR PREPARING A METAL CATALYST - The present disclosure relates to a method for preparing a metal catalyst comprising at least one ligand that is coordinated to the metal through at least one phosphorous (P) atom and at least one nitrogen (N) atom, the method comprising reacting a metal pre-cursor complex with an acid ad salt of an aminophosphine, diaminophosphine, aminodiphosphine or diaminodiphosphine, in the presence of a base. | 02-23-2012 |
20120309997 | Enantiomerically Enriched Aminodiphosphines as Ligands for the Preparation of Catalysts for Asymmetric Synthesis - The present invention relates to enantiomerically enriched aminodiphosphine ligands where the chirality is located in the phosphorus atom and their preparation process, to catalysts containing them and their preparation process, as well as their use in asymmetric synthesis. | 12-06-2012 |
20130066092 | USE OF GOLD COMPLEXES IN OPTOELECTRONIC DEVICES - The invention relates to gold(I) complexes having a planar-trigonal coordination geometry and multivalent ligands for use in an optoelectronic device, in particular in organic light-emitting diodes (OLEDs) and in light-emitting electrochemical cells (LEECs). | 03-14-2013 |
20140135516 | Nanostructure having metal nanoparticles and method of assembly thereof - A nanostructure and method for assembly thereof are disclosed. An exemplary nanostructure includes a photocatalytic nanoparticle; a first tier of metal nanoparticles, each metal nanoparticle of the first tier being linked about the photocatalytic nanoparticle; and a second tier of metal nanoparticles, each metal nanoparticle of the second tier being linked to one of the metal nanoparticles of the first tier and located a distance from the photocatalytic nanoparticle greater than a distance between a metal nanoparticle of the first tier and the photocatalytic nanoparticle. | 05-15-2014 |
20150051415 | RUTHENIUM-DIAMINE COMPLEX AND METHOD FOR PRODUCING OPTICALLY ACTIVE COMPOUND - Provided is a ruthenium complex that is represented by general formula (1*) and is useful as an asymmetric reduction catalyst. (In the formula, * is an asymmetric carbon atom; R | 02-19-2015 |
20150105571 | METHOD FOR CONVERTING CARBON DIOXIDE AND BICARBONATES INTO FORMIC ACID DERIVATIVES USING A COBALT COMPLEX AS A CATALYTIC SYSTEM - The invention relates to a method for converting carbon dioxide or bicarbonates into formic acid derivatives, i.e. formate salts, formate esters, and formamides, using molecular hydrogen and a catalytic system comprising a cobalt complex of cobalt salt and at least one tripodal, tetradentate ligand. The catalyst complex can be used as a homogeneous catalyst. The invention further relates to the cobalt complexes per se. | 04-16-2015 |
20160002274 | dppf-LIKE COMPOUNDS AND METHOD FO MANUFACTURE AND USE - A method of β-hydride elimination and subsequent 2,1-insertion from a transient nickel(II) acrylate hydride intermediate (Structure I). | 01-07-2016 |
20160376292 | METHODS FOR FORMING PROTECTED ORGANOBORONIC ACIDS - Described are methods of forming protected boronic acids that provide in a manner that is straightforward, scalable, and cost-effective a wide variety of building blocks, such as building blocks containing complex and/or pharmaceutically important structures, and/or provide simple or complex protected organoboronic acid building blocks. A first method includes reacting an imino-di-carboxylic acid and an organoboronate salt. A second method includes reacting a N-substituted morpholine dione and an organoboronic acid. | 12-29-2016 |
556008000 | Hydrogen bonded directly to the boron | 5 |
20090118526 | Preparation of MnB12H12 - A method for producing M | 05-07-2009 |
20110237814 | NOVEL RUTHENIUM CARBONYL COMPLEX HAVING TRIDENTATE LIGAND, ITS PRODUCTION METHOD AND USE - The present invention relates to a ruthenium carbonyl complex that is represented by the following Formula (1): | 09-29-2011 |
20120016146 | POROUS CRYSTAL COMPRISING AMMONIA BORANE AND A PRODUCTION METHOD THEREFOR - Disclosed does a porous crystal comprising ammonia borane in which the ammonia borane is chemically bonded thereto by a chemical reaction while a porous crystal structure is maintained. | 01-19-2012 |
20140303390 | CARBONIC ANHYDRASE INHIBITORS AND METHOD OF THEIR PRODUCTION - Derivatives of boron cluster compounds of general formula I and their pharmaceutically acceptable salts and solvates, and their specific inhibition effect on the enzyme carbonic anhydrase IX, a protein overexpressed in cancer tissues. Methods of synthesis and the use of the novel derivatives. These inhibitors of human carbonic anhydrase IX can be used as active compounds of pharmaceuticals for diagnostics and/or therapy of cancer diseases. | 10-09-2014 |
20160200753 | LIGATED ANIONIC-ELEMENT REAGENT COMPLEXES (LAERCs) AS NOVEL REAGENTS | 07-14-2016 |