| Patents for C07C 47 - Compounds having cho groups (13,190) |
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| 10/14/1981 | EP0037584A1 2,4-Dialkyl-2,6-heptadienals and -hetadienols, process for their preparation and their use as perfume compounds and flavourings |
| 10/06/1981 | US4293718 Preparation of acetaldehyde |
| 10/06/1981 | US4293453 Process for using bridged ketones in augmenting or enhancing the organoleptic properties of consumable materials |
| 09/30/1981 | EP0036663A1 Oxiranebutanoic acid derivatives, their preparation and use, and medicaments containing them |
| 09/29/1981 | CA1109887A1 CYCLISATION SUBSTRATES AND 6.alpha.-SUBSTITUTED 19- NORSTEROID DERIVATIVES |
| 09/22/1981 | CA1109486A1 Process for the production of di-n-propylacetic acid |
| 09/15/1981 | US4289913 Process for preparing 3-(4)-formyltricyclo-[5,2,1,02,6 ]-decene-8 |
| 09/15/1981 | US4289912 Stabilization of liquid paraformaldehyde |
| 09/15/1981 | US4289852 Cultures, sclerotinia |
| 09/15/1981 | US4289659 Cyclic C6 esters and their use in perfumes |
| 09/15/1981 | CA1109066A1 Geminally disubstituted indene derivatives |
| 09/15/1981 | CA1109017A1 Purification of oxo aldehydes |
| 09/08/1981 | US4288636 Preparation of citral |
| 09/08/1981 | US4288635 Bromination with cupric bromide, lithium carbonate |
| 09/08/1981 | US4288558 Process for the manufacture of oxygen-containing carbon compounds from synthesis gas |
| 09/08/1981 | US4288386 Coupling aryl halides with metal phenolates, copper catalyst, tertiary amine sequestering agent |
| 09/08/1981 | CA1108646A1 PROCESS FOR THE PREPARATION OF .delta.-OXOACETALS |
| 09/02/1981 | EP0034837A1 P-tert.-butylbenzal bromide and its derivatives substituted in the nucleus by halogen |
| 09/02/1981 | EP0034741A2 Process for the preparation of a substituted bromofluorobenzene and 3-bromo-4-fluorobenzonitrile |
| 09/01/1981 | US4287370 By hydroformylation of 1-butene in the presence of a complex catalyst of rhodium, carbon monoxide and a triorganophosphine |
| 09/01/1981 | US4287369 Hydroformylation of alkenes to aldehydes |
| 09/01/1981 | US4287133 6-Hydroxy-2,6-dimethylheptanal, organoleptic uses thereof and processes for preparing the same |
| 09/01/1981 | US4287084 Wherein the olefins are dimers of isoamylene |
| 09/01/1981 | US4287081 Bridged ketones, process for preparing same and use thereof in augmenting or enhancing the organoleptic properties of consumable materials |
| 09/01/1981 | CA1108185A1 Process for preparing hindered phenolic aldehydes |
| 08/26/1981 | EP0034567A2 A method for the total synthesis of cyclosporins and novel cyclosporins |
| 08/26/1981 | EP0034442A2 Process for the preparation of unsaturated aldehydes and unsaturated acids |
| 08/26/1981 | EP0034430A1 Process for preparing arylacetaldehydes |
| 08/25/1981 | US4285947 Aldehyde adducts of triamterene |
| 08/25/1981 | US4285811 Purification of formaldehyde by separation |
| 08/25/1981 | US4285777 Process for the purification of benzaldehyde |
| 08/25/1981 | US4285349 Cigarettes |
| 08/25/1981 | CA1107761A1 Drug containing a cyclopentyl-aldehyde derivative and composition containing some |
| 08/19/1981 | EP0033880A1 Process for the preparation of formaldehyde |
| 08/18/1981 | US4284834 Diethynyl aromatic hydrocarbons which homopolymerize and char efficiently after cure |
| 08/18/1981 | US4284829 Hydroxyalkyl and oxoalkyl substituted phenols as analgesics and sedatives |
| 08/18/1981 | US4284824 Methyl substituted norborane carboxaldehydes |
| 08/18/1981 | US4284823 Process for preparing 3-(3,5-di-tert.alkyl-4-hydroxy-phenyl)-2,2-di-substituted propionaldehydes |
| 08/18/1981 | US4284820 3,6,6-Trimethylbicyclo[3.1.0]hexane derivatives as pyrethrod intermediates |
| 08/18/1981 | CA1107444A1 Light-sensitive materials |
| 08/18/1981 | CA1107299A1 Process for the purification of benzaldehyde |
| 08/18/1981 | CA1107298A1 Methanol oxidation/dehydrogenation over silver-gold alloy |
| 08/18/1981 | CA1107282A1 Process for the production of morpholine and piperidine derivatives and the products thereof |
| 08/12/1981 | EP0033702A2 2-Nitronaphthofurane derivatives, their preparation and their use, in particular as cell-growth regulators |
| 08/12/1981 | EP0033614A1 Phenylalkanoic acid derivatives, processes for the preparation thereof and pharmaceutical compositions containing them |
| 08/12/1981 | EP0033554A2 A process for the hydroformylation of conjugated dienes |
| 08/11/1981 | US4283569 Hydroxyalkyl and oxoalkyl substituted phenols as analgesics and sedatives |
| 08/11/1981 | US4283564 Reacting propionaldehyde with formaldehyde in the presence of a catalyst composed of a secondary amine and an organic carboxylic acid |
| 08/11/1981 | US4283562 Hydroformylation process using stable rhodium catalyst |
| 08/11/1981 | US4283561 Mixture of aldehydes resulting from hydroformylation of α-terpinene |
| 08/11/1981 | US4283433 Flavoring with α,β-unsaturated aldehydes |
| 08/11/1981 | CA1106858A1 Process for the recovery of substituted phosphines and active rhodium |
| 08/11/1981 | CA1106857A1 Process for the preparation of 3-(4-methyl-3- cyclohexen-1-yl) butyraldehyde |
| 08/11/1981 | CA1106856A1 Oxydehydrogenation of certain c.sub.4 saturated oxyhydrocarbon compounds |
| 08/06/1981 | WO1981002113A1 Method for the separation of low molecular-weight aromatic compounds |
| 08/05/1981 | EP0033156A2 1-Phenyl-2-cyclohexene-1-alkylamine derivatives, process for their preparation and medicines containing them |
| 08/05/1981 | EP0033084A1 Process and apparatus for the secure feeding of molecular oxygen or gases containing it in the oxidation of hydrocarbons |
| 08/04/1981 | US4282374 Vapor phase, copper catalyst, phosphorus compound |
| 07/29/1981 | EP0032725A1 Novel aldehyde adducts of triamterene and a pharmaceutical composition containing the same |
| 07/29/1981 | EP0032576A1 Process for the preparation of p-substituted phenyl propanols and their esters and of p-substituted 3-phenyl-2-methyl propanals |
| 07/28/1981 | US4281207 Crosslinking polymers useful in relief images, photoresists, and lithographic plates |
| 07/28/1981 | US4281177 Flavoring or perfumes for cosmetics, detergents, tobacco |
| 07/28/1981 | US4280929 Attrition resistant-higher active component fluid bed catalysts |
| 07/28/1981 | US4280928 Catalyst compositions and their use for the preparation of methacrolein |
| 07/28/1981 | CA1105946A1 Hydroformylation process |
| 07/28/1981 | CA1105945A1 2-propyl-pent-4-en-1-al |
| 07/28/1981 | CA1105944A1 Process for preparing 2-methylenealdehydes |
| 07/28/1981 | CA1105932A1 Process for the production of morpholine and piperidine derivatives and the products thereof |
| 07/21/1981 | CA1105490A1 Process for the preparation of 2-nitrobenzaldehyde |
| 07/21/1981 | CA1105487A1 Process for continuously producing oxygen-containing compounds |
| 07/15/1981 | EP0032063A2 Novel substituted arylene compounds and processes for their production |
| 07/14/1981 | CA1105056A1 Process for preparing methyl-nonyl-acetaldehyde |
| 07/08/1981 | EP0031590A1 Rhodium catalyzed hydroformylation process |
| 07/08/1981 | EP0031416A1 Process for the preparation of substituted benzaldehydes |
| 07/07/1981 | US4277626 Method for the isolation of vanillin from lignin in alkaline solutions |
| 07/07/1981 | US4277421 Process for the manufacture of para-tert.butylbenzaldehyde and its derivatives which are halogen-substituted at the nucleus |
| 07/07/1981 | CA1104588A1 Process for the production of colourless bis-(3,5-di- tert.- butyl-4-hydroxybenzyl)-sulphide |
| 07/07/1981 | CA1104587A1 Catalytic hydroformylation of internal olefins |
| 07/01/1981 | EP0031253A1 Process for preparing 3,4-substituted benzaldehydes |
| 07/01/1981 | EP0031199A1 Substituted benzyl esters of cyclopropane carboxylic acids and their preparation, compositions containing them and methods of combating insect pests therewith, and substituted benzyl alcohols |
| 07/01/1981 | EP0031041A2 Pyrethroids and their preparation, their pesticidal composition; intermediates and their preparation |
| 06/30/1981 | US4276217 From 2,6-dimethyl-6-hepten-1,2-diol and ozone |
| 06/23/1981 | US4275243 Trisubstituted phosphine-rhodium complex catalyst for hydroformylation |
| 06/23/1981 | US4275242 Using an enamine catalyst for reacting formaldehydes with other aldehydes |
| 06/23/1981 | US4275241 By dichromate oxidation in aqueous sulfuric acid |
| 06/23/1981 | US4275224 Bronchodialators and anti-gastric secretion agents |
| 06/17/1981 | EP0030434A1 Methanol homologation using cobalt-ruthenium catalysts |
| 06/16/1981 | US4273945 Hydrogenation of unsaturated aldehydes |
| 06/10/1981 | EP0029945A1 Process for the manufacture of electrically conductive polyenes and their use in electrical engineering and in rendering plastics antistatic |
| 06/09/1981 | US4272637 Catalyst for oxidation of isobutylene |
| 06/09/1981 | CA1102823A1 Catalysis in hydroformylation |
| 06/03/1981 | EP0029723A1 Process for the production of ethanol and/or acetaldehyde in the presence of metal complex catalyst systems |
| 06/02/1981 | US4271048 9-Hydroxy-undeca-4,10-dien-1-al |
| 06/02/1981 | CA1102354A1 Antiviral amine derivatives of glycerol |
| 05/27/1981 | EP0029259A1 A method of preparing tricycloundecane derivatives, these compounds and a perfume composition containing at least one of them |
| 05/26/1981 | US4270008 2-Propyl-pent-4-en-1-al |
| 05/26/1981 | US4270007 Perfume aldehydes from hydroformylation of caryophyllene |
| 05/26/1981 | US4269788 Secondary and tertiary amines; analgesics |
| 05/20/1981 | EP0028725A1 Process for the preparation of aromatic aldehydes according to the Sommelet reaction |
| 05/20/1981 | EP0028714A1 Process for the preparation of 3-phenoxybenzaldehydes |