| Patents for C07C 45 - Preparation of compounds having co groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds (38,929) |
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| 08/10/1999 | US5936129 Process for making sterically-hindered β-diketones |
| 08/10/1999 | US5936109 Ligands for asymmetric catalysis |
| 08/10/1999 | US5936104 Process for producing 1,2-epoxy-3-amino-4-phenylbutane derivatives |
| 08/10/1999 | US5936102 Cyclocondensing o-(2-bromotetrafluoroethoxy)phenol in the presence of acid binder |
| 08/10/1999 | US5936100 Synthesis of functionalized macrocycles by ring closing metathesis |
| 08/10/1999 | US5936053 Propylene polymer, copolymers and elastomer |
| 08/10/1999 | US5935978 Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic- or heteroatom-containing linking group |
| 08/10/1999 | US5935892 Supported phase catalyst |
| 08/05/1999 | WO1999038833A1 Process for the halogenation of aldehydes and ketones |
| 08/05/1999 | WO1999038832A1 Improved separation processes |
| 08/05/1999 | WO1999038831A1 Improved separation processes |
| 08/05/1999 | WO1999038822A1 Process for the synthesis of chemical industrial feedstock and high-octane fuel, and high-octane fuel composition |
| 08/05/1999 | WO1999020395A9 Systems and methods for combinatorial organic synthesis of arrays of reaction |
| 08/05/1999 | DE19818001C1 Preparing extract fractions of Hypericum perforatum, for treatment of depression |
| 08/04/1999 | EP0933346A1 NOVEL p-TERPHENYL COMPOUNDS |
| 08/04/1999 | EP0859653B1 Method of chemically reacting substances in a reaction column |
| 08/04/1999 | CN1225082A Polyhydroxyphenol derivatives and preventive and therapeutic agents for bone and cartilage diseases containing the same |
| 08/03/1999 | US5932772 Separation processes |
| 08/03/1999 | US5932771 Carbonyl compounds |
| 08/03/1999 | US5932770 Process for recovery of phosphine oxides and alklylsarylphosphines from reaction mixtures of a homogeneous hydroformylation |
| 08/03/1999 | US5932750 Catalysts for partial oxidation of hydrocarbons and method of partial oxidation of hydrocarbons |
| 08/03/1999 | US5932669 Homo or copolymerizing olefin in presence of transitional metal compound as a metallocene catalyst and aluminoxane as cocatalyst |
| 08/03/1999 | CA2081275C Process for synthesizing aldehydes |
| 07/29/1999 | WO1999037610A1 Novel chemical intermediates bearing a trifluoromethyl group |
| 07/29/1999 | WO1999037598A1 Process for preparing hydrofluoroethers |
| 07/29/1999 | DE19758536A1 Preparation of acetaldehyde from ethylene and oxygen |
| 07/28/1999 | EP0931060A1 Substituted n- (aminoiminomethyl or aminomethyl)phenyl]propyl amides |
| 07/28/1999 | EP0931044A1 Hydroperoxide decomposition processes |
| 07/28/1999 | EP0918781A4 Asymmetric synthesis catalyzed by transition metal complexes with cyclic chiral ligands |
| 07/28/1999 | EP0862495B1 Process for preparing 1,3-propanediol |
| 07/28/1999 | CN1224413A Process to prepare terminal aldehyde |
| 07/28/1999 | CN1224371A Catalyst for dehydrogenation of cyclohexanol, process for preparation of said catalyst and use thereof |
| 07/28/1999 | CN1223998A Process for manufacture of trans-(R,R)-actinol |
| 07/28/1999 | CN1223997A Method of stabilizing aldehydes |
| 07/28/1999 | CN1044339C Process for preparing catalyst for preparation of formaldehyde by oxidation of methanol |
| 07/27/1999 | US5929291 Odorants |
| 07/27/1999 | US5929289 Stabilization of phosphite ligands in hydroformylation process |
| 07/27/1999 | US5929288 Process for manufacturing polyene aldehydes |
| 07/27/1999 | US5929287 Hydrolysis to give chlorinated ketones; catalyst selectivity; fungicides, or chemical intermediate thereof |
| 07/27/1999 | US5929285 Method for producing 3, 5, 5-trimethylcyclohexa-3-en-1-one |
| 07/27/1999 | US5929284 Processes for producing α-halo ketones, α-halohydrins and epoxides |
| 07/27/1999 | US5929275 Catalyst and process for producing unsaturated aldehyde and unsaturated acid |
| 07/27/1999 | US5929273 Process for preparing diphospines ligands and catalysts containing the same |
| 07/27/1999 | US5929264 Process for the preparation of substituted indenes and their use as ligand systems for metallocene catalysts |
| 07/27/1999 | US5929117 Immunotherapeutic agents |
| 07/27/1999 | US5929110 Fatty acid analogs and prodrugs |
| 07/27/1999 | CA2165887C Complexes of the lanthanides with heterocyclic carbenes |
| 07/27/1999 | CA2007048C Process for the reduction of the polymer portion in the dimerization of ketene |
| 07/22/1999 | WO1999036382A1 Method for the production of aldehydes |
| 07/22/1999 | WO1999025807A3 PURIFICATION OF α-ACIDS AND β-ACIDS |
| 07/22/1999 | WO1999021830A8 Process for stereoselective synthesis of prostacyclin derivatives |
| 07/22/1999 | DE19801437A1 Production of aldehydes and alcohols via catalyzed hydroformylation of olefins |
| 07/21/1999 | EP0930287A1 Process for production of 1,4-bis(difluoroalkyl) benzene derivative |
| 07/21/1999 | EP0929510A2 PROCESSES FOR THE PREPARATION OF ARYL-$g(b)-DIKETONES, ARYL-PYRIMIDINE KETONES AND CROP PROTECTION INTERMEDIATES |
| 07/21/1999 | EP0929501A1 Alkylation and acylation reactions |
| 07/21/1999 | EP0734363B1 Fluorination process |
| 07/21/1999 | CN1223630A Process for preparing 1,3-alkanediols |
| 07/21/1999 | CN1223250A Process for preparing acetals Hemi-acetals, and hydrates of arylglyoxals |
| 07/21/1999 | CN1223249A Process for preparing 2,3-dichlorobenzaldehyde |
| 07/21/1999 | CN1223248A Process for producing (E)-alkoxyimino or hydroxyimino-acetamide compounds and intermediates therefor |
| 07/20/1999 | US5925797 β-methylene aldehydes and preparation of compounds of interest by means of the β-methyl aldehydes |
| 07/20/1999 | US5925796 Method to de-couple methyl isobutyl ketone and diisobutyl ketone co-produced from acetone and/or isopropyl alcohol |
| 07/20/1999 | US5925795 Processes for the preparation of aryl-β-diketones, arylpyrimidine ketones and crop protection intermediates |
| 07/20/1999 | US5925754 Epsilon caprolactam compositions |
| 07/20/1999 | CA1340672C Cephalosporin derivatives |
| 07/15/1999 | WO1999035119A1 Synthesis of 3-aryl-1-indanamines |
| 07/15/1999 | WO1999035116A1 Certain diterpenes and extracts or concentrates of curcuma amada containing them for use as medicaments |
| 07/15/1999 | WO1999035115A1 Benzyl and benzylidene tetralins and derivatives |
| 07/15/1999 | WO1999035112A1 Process for the preparation of neopentyl glycol |
| 07/15/1999 | WO1999034793A1 Pyronin antibacterials, process and novel intermediates thereto |
| 07/15/1999 | WO1999016736A9 Production of formaldehdye from ch4 and h2s |
| 07/15/1999 | CA2317591A1 Synthesis of 3-aryl-1-indanamines |
| 07/15/1999 | CA2315156A1 Pyronin antibacterials, process and novel intermediates thereto |
| 07/14/1999 | CN2328657Y Rectification device for diketene |
| 07/14/1999 | CN1222904A Processes for producing hydroxyaldehydes |
| 07/14/1999 | CN1222903A Processes for producing hydroxyaldehydes |
| 07/14/1999 | CN1222901A Processes for producing 1,6-hexanediols |
| 07/14/1999 | CN1222870A Catalyst and process for preparation of aldehydes in the presence of said catalyst |
| 07/13/1999 | US5922920 Oxidizing cyclohexyl benzene in presense of a coordination catalyst to form cyclohexylbenzene hydroperoxide, decomposing to produce a mixture of phenol and cyclohexanone |
| 07/13/1999 | US5922919 Fungicidal methods, compounds and compositions containing benzophenones |
| 07/13/1999 | US5922905 Intermediates for fungicides |
| 07/13/1999 | US5922898 Coupling arylmagnesium or -lithium reagent with aryl halide;catalysis with nickel or palladium catalyst and zinc or cadmium cocatalyst |
| 07/13/1999 | US5922634 Hydroformylation catalyst |
| 07/08/1999 | WO1999033778A1 Production of formaldehyde using carbon oxides, hydrogen and h2s |
| 07/08/1999 | WO1998039099A8 Apparatus and methods for the preparation of chemical compounds |
| 07/08/1999 | DE19757563A1 Free-flowing catalyst system for olefin polymerisation |
| 07/08/1999 | CA2316810A1 Production of formaldehyde using carbon oxides, hydrogen and h2s |
| 07/07/1999 | EP0927238A2 Rinse added fabric softening compositions and method of use for the delivery of fragrance derivatives |
| 07/07/1999 | EP0927203A1 Hydroformylation process |
| 07/07/1999 | EP0765853B1 Process for preparing 6-methylheptan-2-one |
| 07/07/1999 | CN1222188A Mid-chain branched primary alkyl sulphates as surfactants |
| 07/07/1999 | CN1222136A Process for making 2,3-dihalopropanols |
| 07/07/1999 | CN1222131A Acylation method for aromatic compound |
| 07/07/1999 | CN1221726A Diketone compound, its prodn. process and applications |
| 07/07/1999 | CN1221725A Manufacure of polyene aldehydes |
| 07/06/1999 | US5919987 Catalytic hydroformylation of olefin |
| 07/06/1999 | US5919986 D-homo vitamin D3 derivatives |
| 07/06/1999 | US5919798 4-heteroaryl-1-piperidinealkanols and derivatives thereof and their therapeutic utility |
| 07/06/1999 | US5918976 Mixing method |
| 07/06/1999 | CA2000311C Recovery of hydrogen peroxide |