Patents
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)
02/1995
02/21/1995US5391801 Hydroformylation process and bisphosphite compound used therein
02/21/1995US5391749 Photoinitiators or photosensitizers
02/16/1995WO1995004796A1 Depolymerization process
02/16/1995WO1995004790A1 2-fluorocyclohexene derivatives
02/15/1995EP0638537A1 Process for producing cyclobutanones
02/15/1995EP0638360A2 Oxidation of hydrocarbons over ordered arrays of heteropolyacids and polyoxoanions of graphite
02/15/1995CN1098711A Process for the manufacture of alkyl ketene dimer
02/14/1995US5389659 C-linked pyrazole derivatives
02/14/1995US5389653 Inhibitors of the enzyme catechol-O-methyltransferase; useful as co-medication in treatment of Parkinson's disease
02/14/1995US5389293 Optically active benzene derivatives, process for producing the same and liquid-crystalline composition containing said derivatives as liquid-crystalline compound and light switching elements
02/09/1995DE4427266A1 2-Fluorocyclohexene derivatives
02/08/1995EP0656753A4 Impregnated casing and method of making the same.
02/08/1995EP0637296A1 Non-steroid progesterone receptor agonist and antagonist compounds and methods
02/08/1995EP0552253B1 Acetone removal process
02/08/1995CN1098400A Method for preparation of acetone monochloride
02/07/1995US5387720 Process for the production of acrolein
02/07/1995US5387719 Preparation of aldehydes
02/07/1995US5387593 Anxiolytic agents
02/07/1995US5387397 Method and apparatus for continuous chemical reactions
02/03/1995CA2128991A1 Benzoylacetylene derivatives
02/01/1995EP0636025A1 Compounds useful for treating allergic or inflammatory diseases
02/01/1995EP0454867B1 A METHOD FOR THE SYNTHESIS OF $g(a), $g(b)-UNSATURATED KETONES
02/01/1995CN1098101A The preparation of astaxanthin, novel intermediates therefor and the preparation thereof
01/1995
01/31/1995US5386063 Forming a synthetic carotenoids chemical intermediates by reacting triethyl-2-phosphonopropionate with fumarylaldehyde and/or fumarylaldehyde dimethylacetal containing carbon isotope
01/31/1995US5386062 Catalytic preparation of condensation products of formaldehyde
01/31/1995US5386055 Depolymerization process
01/31/1995US5386039 Process for the preparation of a bicyclic decalin ketone
01/31/1995US5385942 Quinone derivatives and pharmacological use
01/31/1995CA2129056A1 Oxidation of hydrocarbons over ordered arrays of heteropolyacids and polyoxoanions on graphite
01/31/1995CA1334206C Gem-substituted cyclohexadienones and their preparation
01/26/1995DE4408083C1 Process for the preparation of 4-fluoroalkoxycinnamonitriles
01/26/1995DE3590791C2 Process for the preparation of a substituted benzaldehyde
01/25/1995EP0634994A1 Aldolisation-dehydration process
01/25/1995EP0634993A1 High rate process for preparation of cyclohexanol and cyclohexanone.
01/25/1995EP0634927A1 Treatment and prophylaxis of diseases caused by parasites, or bacteria
01/25/1995CN1097729A Synthesis of p-hydroxy-phenyl butanone
01/24/1995US5384072 Liquid crystals
01/24/1995CA1334103C Method for preparing –-(4-isobutylphenyl)propionic acid or its precursor
01/24/1995CA1334100C Benzocycloheptene compositions, process for their preparation thereof and pharmaceutical compositions holding same
01/24/1995CA1334090C Oxidation of alkanes
01/19/1995WO1995001960A1 Novel structural analogues of vitamin d
01/19/1995WO1995001951A1 Process for the preparation of 2-hydroxyarylaldehydes
01/18/1995EP0634385A1 Process for the co-production of dichloroacetaldehyde hydrate and chloral
01/18/1995EP0634361A1 Hollow spheroidal agglomerated pentasil zeolites
01/18/1995EP0633775A1 Compounds useful for treating inflammatory diseases and for inhibiting production of tumor necrosis factor
01/17/1995US5383050 Optical waveguide device
01/17/1995US5382716 Didecyl phthalate plasticizer
01/17/1995US5382701 Use as catalyst in the hydroformylation of olefinic feedstock to higher aldehydes and higher alcohols
01/17/1995US5382700 Oxidative coupling of alpha, beta unsaturated aldehydes
01/17/1995US5382694 Hydrolysis of chloride
01/17/1995US5382687 Enamine derivatives
01/17/1995US5382662 Cyano- and polycyanometallo-porphyrins as catalysts for alkane oxidation
01/17/1995US5382379 Cyclohexane derivative
01/12/1995DE4322545A1 Pyrazolone dioxides and pyrazolone oxime dioxides
01/11/1995EP0633305A2 Use in perfumery of 2(1-vinyl-5-hexenyl) cyclopentanone, a process for preparing same and process intermediates
01/11/1995EP0633258A1 Improved process for the production of astaxanthin, new intermediates therefor and a process for their production
01/11/1995EP0633256A1 Benzopyran and related compounds
01/11/1995EP0633245A1 Vitamin D compounds and method of preparing these compounds
01/11/1995EP0633238A2 Asymmetric catalytic hydrogenation of alpha-arylpropenoic acids
01/11/1995EP0633062A1 Fluorous multiphase catalyst or reagent systems, and processes using them
01/11/1995EP0632797A1 Preparation of substituted or unsubstituted phenylglyoxals
01/11/1995EP0632796A1 Toluene disproportionation process
01/11/1995CN1097151A Oxidizing catalyst
01/10/1995US5380932 Process for producing methacrylic acid and methacrolein by oxidation of isobutane with molybdenum heteropoly acid catalyst
01/10/1995US5380900 α-methylenecyclopentanone derivative and process for producing the same
01/10/1995US5380755 Alkyl and alkylbenzyl ethers of substituted hydroquinones
01/10/1995US5380743 Fungicidal compositions containing (benzylidene)-azolymethylcycloalkane
01/10/1995US5380741 Crop treatment method
01/09/1995CA2126778A1 Fluorous multiphase systems
01/05/1995WO1995000525A1 Phosphorous-containing calixarenes
01/05/1995WO1995000480A1 Novel intermediates for the preparation of antihistaminic 4-diphenylmethyl/diphenylmethoxy piperidine derivatives
01/05/1995WO1995000476A1 Beta-aminovinyl ketones, preparation method therefor and use thereof for preparing beta diketones
01/05/1995WO1995000243A1 Oxidative cleavage of alkenes
01/05/1995WO1995000114A1 Tetraline® formate ester aroma chemicals
01/05/1995DE4321197A1 Substituted phenylene compounds
01/05/1995DE4321017A1 Process for the preparation of ketones by transesterification with trifluoroacetic acid
01/05/1995CA2165688A1 Beta-aminovinylketones; process for preparing them and their use for the preparation of beta-diketones
01/04/1995EP0632004A1 Process for the preparation of cyclic ketones
01/04/1995EP0631474A1 Cyclic anti-tumor promoter compounds, compositions and methods for production and use
01/04/1995EP0628021A4 Production of aryl ethanols.
01/04/1995EP0625971A4 Uv light stabilizing, antioxidant and colorant compounds.
01/04/1995EP0423300B1 Chiral reaction medium for organic reactions
12/1994
12/28/1994EP0630895A1 4-Bicyclic substituted dihydropyridines, process for their preparation and their use in medicaments
12/28/1994EP0630879A1 Process for production of unsaturated aldehyde and unsaturated carboxylic acid
12/28/1994EP0630578A2 Pigmentation with carotenoids
12/28/1994EP0630363A1 Recovery of acetyl values from ethylidene diacetate
12/28/1994EP0630290A1 Shape selective conversion catalyst
12/28/1994EP0593425B1 Oxidic heterogeneous catalysts of osmium, method for manufacturing them and their use in converting olefinic compounds into glycols
12/28/1994CN1096779A Process for the preparation of 3-(methylthio) propanal
12/27/1994US5376687 For treatment of central nervous system disorders
12/27/1994US5375322 Method of manufacturing circuit board having lateral conductive pattern
12/25/1994CA2126397A1 4-bicyclically substituted dihydropyridines, processes for their preparation and their use in medicaments
12/22/1994WO1994029355A1 Citral acetal ethers of alpha-hydroxy phenyl ketones and polymerizable compositions
12/22/1994WO1994029255A1 Aromatic acetylcholinesterase inhibitors
12/22/1994WO1994029254A1 Process for the preparation of 3-(methylthio)propanal
12/22/1994WO1994029246A1 Process for reducing the degree of branching of branched olefins
12/22/1994WO1994029018A1 Exothermal process carried out in a loop-type apparatus
12/22/1994CA2164950A1 Exothermal process carried out in a loop-type apparatus
12/21/1994EP0629632A2 Novel transition metal compound for use as a polymerization catalyst
12/21/1994CN1096511A Process for the preparation of biphenyl derivatives