| Patents for C07B 35 - Reactions without formation or introduction of functional groups containing hetero atoms, involving a change in the type of bonding between two carbon atoms already directly linked (1,427) |
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| 06/29/1992 | WO1992012110A1 Method for hydrogenating ethylenically unsaturated organic compounds, and ruthenium catalysers therefor |
| 06/29/1992 | CA2099280A1 Process for the hydrogenation of ethylenically (unsaturated organic compounds, and ruthenium catalysts to effect it |
| 06/25/1992 | WO1992010447A1 A process for the production of ethylene or a mixture of ethylene and vinyl chloride |
| 06/23/1992 | CA1304069C Hydrogenation catalyst |
| 06/17/1992 | EP0300018B1 Hydrogenation process |
| 06/04/1992 | WO1992009552A1 METHOD FOR PREPARING α-ARYLPROPIONIC ACIDS |
| 06/04/1992 | CA2097423A1 Method for preparing .alpha.-arylpropionic acids |
| 05/27/1992 | EP0486993A1 Preparation of a zinc aluminate supported dehydrogenation catalyst |
| 04/28/1992 | US5108647 Method of dehalogenating halogenated hydrocarbons |
| 04/16/1992 | CA2027374A1 Electrochemical degradation of chlorophenols |
| 03/25/1992 | EP0476765A1 A particle-bearing composite and a method for producing the same |
| 03/11/1992 | CN1059320A Preparation of anhydrous niobium and tantalum pentafluorides |
| 03/05/1992 | WO1992003382A1 Preparation of anhydrous niobium and tantalum pentafluorides |
| 02/25/1992 | US5091168 Preparation of anhydrous niobium and tantalum pentafluorides |
| 02/25/1992 | US5090997 Atomizing liquid alloy with water or water and gas, cooling, drying |
| 02/25/1992 | CA1296327C Process of preparation of novel rhodium hydrogenation catalysts and theirapplication |
| 02/17/1992 | WO1992003379A1 Zinc-containing zeolite l |
| 02/12/1992 | EP0195053B1 Process for preparing 1,3-cyclohexanedione derivatives and intermediates therefor |
| 02/11/1992 | US5087728 Process for producing carboxylic acids and esters thereof |
| 02/04/1992 | CA1295313C Stabilized magnesia and its use in catalytic processes |
| 01/29/1992 | EP0468840A2 Process for the selective epoxidation of unsaturated (meth)acrylates, new functional (meth)acrylates so obtained and their use in the synthesis of new polymers |
| 01/15/1992 | EP0370054B1 Catalyst composition and method for selective dehydrogenation |
| 01/07/1992 | CA2256214A1 Process for selective epoxidation of unsaturated (meth)-acrylates, novel functional (meth)acrylates thus obtained, and application to the synthesis of novel polymers |
| 11/21/1991 | EP0456879A1 Process for the dehalogenation of organic compounds |
| 10/30/1991 | EP0453818A1 Process for the reductive dehalogenation of halogenated hydrocarbons and halogenated ethers |
| 10/17/1991 | DE4012007A1 Reductive de-hydrohalogenation of hydrocarbon(s) or ether(s) |
| 10/09/1991 | CN1014234B Dehydrogenation of hydrocarbon by oxidation reheating |
| 10/08/1991 | CA1290349C Hydrogen acceptor catalysis for aromatization of hydroaromatic compounds |
| 10/08/1991 | CA1290348C Aromatization of dihydroaromatic compounds by treatment with bases |
| 09/10/1991 | US5047178 Nickel/alumina catalyst, its preparation and use |
| 08/06/1991 | US5037793 Nickel zirconium and copper oxides; high stability and reactivation potential |
| 07/24/1991 | EP0437788A1 Process for preparing powdered aluminium alloys |
| 07/10/1991 | CN1013078B Load type cu-zn base methyl alcohol-disolving catalyzer |
| 07/09/1991 | US5030609 Process for producing a hydrogenation catalyst of copper chromite |
| 06/04/1991 | US5021593 Ruthenium-optically active phosphine complex |
| 05/02/1991 | DE3935861A1 Verfahren zur herstellung von fluorbenzolen und fluortoluolen Process for the preparation of fluorobenzenes and fluortoluolen |
| 04/28/1991 | WO1991006523A1 Method of preparation of fluorobenzenes and fluorotoluenes |
| 04/28/1991 | CA2070386A1 Process for the preparation of fluorobenzenes and fluorotoluenes |
| 03/20/1991 | EP0417690A2 Aromatization process |
| 03/12/1991 | CA2023720A1 Aromatization process |
| 03/05/1991 | US4997955 Preparation of 1,1-disubstituted ethylene compounds |
| 02/19/1991 | CA1280430C Hydrogenation and reduction using the system hydrocarbon/carbon |
| 01/30/1991 | EP0410380A2 Novel process for the synthesis of 2-fluoro-1-olefins |
| 01/26/1991 | CA2021521A1 Process for the synthesis of 2-fluoro-1-olefins |
| 01/22/1991 | CA1279331C Reductive dehalogenation of halogen compounds |
| 01/16/1991 | EP0408340A2 Ruthenium-optically active phoshine complex useful as catalyst |
| 01/16/1991 | EP0408338A2 Catalytic production of carboxylic acids and esters thereof |
| 12/25/1990 | US4980505 Converting ortho-hydroxylated mannich bases to corresponding methylated compounds via hydrogenation |
| 12/18/1990 | US4978771 Conjugated dienes and unsaturated nitriles, such as acrylo-nitrile-butadiene copolymer; complex ruthenium catalyst |
| 12/04/1990 | US4975407 Catalyst for dehydrogenating organic compounds, a process for its preparation and its use |
| 11/28/1990 | EP0324754B1 Process for dehalogenation of hydrocarbons |
| 11/22/1990 | EP0398446A1 Catalyst for hydrogenation and/or dehydrogenation |
| 11/06/1990 | US4968830 Halogenative dehydrogenation |
| 10/31/1990 | EP0394842A1 Catalyst for the hydrogenation of unsaturated aliphatic compounds |
| 10/03/1990 | CN1009802B Stabilized magnesia and its use in catalytic processes |
| 10/02/1990 | US4960960 Hydrogenation process |
| 09/25/1990 | CA1274544A1 Process for the selective hydrogenation of unsaturated compounds |
| 09/19/1990 | EP0223151B1 Process for the selective hydrogenation of unsaturated compounds |
| 09/11/1990 | US4956328 Catalyst for hydrogenation of nitriles, aromatic hydrocarbons, nitro compounds and/or olefins |
| 08/16/1990 | DE3904327A1 Process for the preparation of trans-1,3-substituted cyclobutane derivatives |
| 08/08/1990 | EP0380782A1 Liquid dehalogenation agents |
| 08/07/1990 | US4946821 Combining ammoniacal metal solution with aluminum compound aqueous solution, reducing the precipitates with hydrogen |
| 08/07/1990 | CA1272548A1 Process for the selective hydrogenation of unsaturated polymers containing nitrile groups |
| 08/02/1990 | CA2009007A1 Liquid dehalogenating agents |
| 07/31/1990 | CA1272209A1 Dehalogenation process |
| 06/20/1990 | EP0373668A2 A process for the synthesis of ortho-methylated hydroxyaromatic compounds |
| 05/29/1990 | US4929757 Oxyalkylation, hydrogenation metal catalysts |
| 05/23/1990 | CN1008095B Preparation of chiral rhodium-diphosphine complex |
| 05/09/1990 | CN1041933A Chemical conversion process |
| 02/06/1990 | CA1265539A1 Hydrocarbon dehydrogenation process with oxidative reheat |
| 01/09/1990 | US4892973 From corresponding alkane by oxidation with lead peroxide |
| 12/12/1989 | US4886891 Process for preparing 1,1-disubstituted ethylene derivative by reaction of lead with a carbinol derivative |
| 12/06/1989 | EP0344812A2 Method of manufacturing superconductor of ceramics superconductive material |
| 11/22/1989 | CN1037282A Catalyst for dehydrogenating organic compounds, process for its preparation and its use |
| 11/02/1989 | EP0339704A1 Catalyst for dehydrogenating organic compounds, a process for its preparation and its use |
| 10/04/1989 | EP0335222A1 Process for the preparation of nickel-aluminium oxide zirconium dioxide catalyst compositions |
| 08/09/1989 | CN1034493A Chemical reaction and catalyst suitable therefor |
| 07/26/1989 | EP0324754A1 Process for dehalogenation of hydrocarbons. |
| 07/25/1989 | CA1257876A1 Process for the selective hydrogenation of unsaturated compounds |
| 07/11/1989 | US4847016 High speed |
| 06/14/1989 | EP0320074A1 Chemical reaction in the presence of a supported copper catalyst |
| 05/16/1989 | US4831008 Applying rhodium carbonyl clusters to support in inert atmosphere and pyrolyzing |
| 05/03/1989 | CN1032654A Catalysts for olefination of aldehyde and thier application |
| 04/25/1989 | US4824956 Reductive dehalogenation of halogen compounds |
| 03/21/1989 | US4814497 Dehalogenation process |
| 03/14/1989 | US4812587 Unsaturated nitriles, cyclopentadienyl and phosphine ligands |
| 03/01/1989 | CN1031336A 催化剂 Catalyst |
| 02/01/1989 | EP0301853A1 Catalyst |
| 01/26/1989 | WO1989000452A1 Catalyst composition and method for selective dehydrogenation |
| 01/25/1989 | EP0300018A1 Hydrogenation process. |
| 01/17/1989 | US4798911 Sulfur-free palladium and copper on carbon support |
| 01/04/1989 | EP0297685A1 Dehydrogenation catalyst |
| 01/04/1989 | EP0297302A1 Preparation of 4-pentenenitrile by isomerization |
| 01/03/1989 | US4795788 Ruthenium complex |
| 12/21/1988 | EP0295553A1 Process for the preparation of 1,1-disubstituted ethylene compounds |
| 12/21/1988 | EP0295527A2 Process for the preparation of 3-aminophenyl-2-hydroxyethylsulfon |
| 12/13/1988 | CA1246534A1 Nickel/alumina/silicate catalyst, its preparation and use |
| 11/30/1988 | EP0292885A2 Catalytic transfer-hydrogenation with aromatic nitro compounds as hydrogen acceptor |
| 11/08/1988 | US4783546 From 3-pentenenitrile with heterogeneous catalyst |
| 11/02/1988 | EP0289061A1 Method for the preparation and application of rhodium catalysts for the hydrogenation of aromatic and other unsaturated compounds under mild conditions. |