Class / Patent application number | Description | Number of patent applications / Date published |
560102000 | Rings bonded directly to each other in acid moiety | 8 |
20080269514 | Iron or Cobalt-Catalyzed Carbon-Carbon Coupling Reaction of Aryls, Alkenes and Alkines With Copper Reagents - The present invention relates to a process for the formation of carbon-carbon bonds starting from a copper compound of an aryl, heteroaryl, alkene or alkine and an aryl, heteroaryl, alkene or alkine compound having a suitable leaving group. The copper compounds can be prepared inter alia by means of transmetalliziation from a Grignard or lithium compound. Cross-coupling of these compounds with e.g. a halogen-substituted aryl compound is carried out by means of an iron or cobalt catalyst using suitable solvents and suitable additives. | 10-30-2008 |
20100099909 | POLYCYCLIC PENTAFLUOROSULFANYLBENZENE COMPOUND AND PROCESS FOR PRODUCING THE COMPOUND - A polycyclic pentafluorosulfanylbenzene compound represented by the following general formula (1) and a process for producing the polycyclic pentafluorosulfanylbenzene compound which comprises reacting a specific pentafluorosulfanylbenzene compound with a specific boronic acid compound are provided. The polycyclic pentafluorosulfanylbenzene compound is a novel compound and can be produced by the process industrially advantageously. | 04-22-2010 |
20110313189 | 1.4-FULLERENE ADDENDS IN PHOTOVOLTAIC CELLS - 1,4 fullerene deriatives useful for solar cells are provided, where their structures allow for straightforward functionalizations to tune their properties in terms of solubility and LUMO energy levels. | 12-22-2011 |
20120016152 | Process for the preparation of 4`-haloalkylbiphenyl-2-carboxylic acids - The invention relates to a process for the preparation of optionally substituted 4′-haloalkyl-biphenyl-2-carboxylic acid esters and to a process for the preparation of corresponding optionally substituted 4′-haloalkylbiphenyl-2-carboxylic acids. | 01-19-2012 |
20140066647 | METHOD FOR SYNTHESIS OF [6,6]-PHENYL-C61-BUTYRIC ACID METHYL ESTER (PCBM) AND FULLERENE DERIVATIVES - The present subject matter relates to methods for the synthesis of [6,6]-phenyl-C | 03-06-2014 |
20140275609 | Methyl-Substituted Biphenyl Compounds, Their Production and Their Use in the Manufacture of Plasticizers - In a process for producing methyl-substituted biphenyl compounds, a feed comprising at least one aromatic hydrocarbon selected from the group consisting of toluene, xylene and mixtures thereof is contacted with hydrogen in the presence of a hydroalkylation catalyst under conditions effective to produce a hydroalkylation reaction product comprising (methylcyclohexyl)toluenes and/or (dimethylcyclohexyl)xylenes. At least part of the hydroalkylation reaction product is then dehydrogenated in the presence of a dehydrogenation catalyst under conditions effective to produce a dehydrogenation reaction product comprising a mixture of methyl-substituted biphenyl compounds. | 09-18-2014 |
20140316155 | Methyl-Substituted Biphenyl Compounds, Their Production and Their Use in the Manufacture of Plasticizers - In a process for producing methyl-substituted biphenyl compounds, a feed comprising at least one aromatic hydrocarbon selected from the group consisting of toluene, xylene and mixtures thereof is contacted with hydrogen in the presence of a hydroalkylation catalyst under conditions effective to produce a hydroalkylation reaction product comprising (methylcyclohexyl)toluenes and/or (dimethylcyclohexyl)xylenes together with dialkylated C | 10-23-2014 |
20140378697 | Hydroalkylation Catalyst and Process for Use Thereof - This invention relates to process for producing biphenyl esters, the process comprising:
| 12-25-2014 |