Patents
Patents for C07C 27 - Processes involving the simultaneous production of more than one class of oxygen-containing compounds (9,977)
02/1980
02/26/1980CA1072577A1 Selective catalytic oxidation of unsaturated alcohols to carbonyl compounds
02/20/1980EP0008096A2 Process for the synthesis of 2-(perfluoroalkyl)-ethanols
02/19/1980US4189614 Process for the stereo specific preparation of sexual pheromones
02/19/1980US4189610 Preparation of 4,4-dioxy-substituted stilbenes
02/19/1980US4189602 Acid oxidation process
02/19/1980CA1072124A1 Process for the production of lower alcohols by direct catalytic hydration of lower olefins
02/19/1980CA1072123A1 Manufacture of alkanols
02/12/1980US4188498 Process for producing linalool
02/12/1980US4188497 Prepared from isophorone with halogen catalyst, contacting reaction mixture with metal to remove halogen
02/07/1980WO1980000150A1 Process for recovering 2,2-bis(4-hydroxyphenyl)propane from an adduct of 2,2-bis(4-hydroxyphenyl)propane and phenol
02/06/1980EP0007882A1 Process for preparing allylic alcohols from allylic halides
02/06/1980EP0007486A1 Oxygenated compounds derived from tricyclo(6.2.1.0)undecane, their utilization as perfumes or fragrances, and compositions containing these compounds
02/05/1980US4187153 Production of alkylene glycols
02/05/1980CA1071194A1 Process for preparing mannitol from glucose
02/05/1980CA1071179A1 Oxidative coupling of alkylphenols, alkoxyphenols, and naphthols, catalyzed by metal complexes of amino carboxylic and amino sulfonic acids
01/1980
01/29/1980US4186152 Oxidation of olefins
01/24/1980WO1980000081A1 Process for the production of oxygenated products from olefinically unsaturated compounds by hydroformylation with suppression of olefin hydrogenation
01/23/1980EP0007285A1 Process for the preparation of orthohydroxy benzylic alcohols
01/23/1980EP0007102A2 Process for preparing low molecular weight polyhydroxylic compounds and their use
01/23/1980EP0007101A1 Process for the preparation of polyalcohols and process for the manufacture of polyurethanes using these polyalcohols
01/23/1980EP0007100A2 Process for preparing low molecular weight polyhydroxylic compounds and their use
01/22/1980CA1070331A1 Catalytic synthesis of phenols
01/22/1980CA1070328A1 Process for the preparation of cycloalkanones and cycloalkanols
01/15/1980US4183871 Production of aldehydes and alcohols by the oxo method
01/15/1980CA1069938A1 PREPARING RESORCINOLS FROM .delta.-KETOCARBOXYLIC ACIDS OR FROM THEIR LACTONES
01/09/1980EP0006791A1 Process for preparing 1,2,3,4-tetrahydroanthracen-9,10-diol
01/09/1980EP0006634A1 Catalytic process for producing polyhydric alcohols
01/09/1980EP0006592A1 Process for preparing polyhydric alcohols and especially xylitol
01/09/1980EP0006460A1 Process for obtaining pure neopentyl glycol
01/09/1980EP0006313A1 Process for the reduction of sugars to sugar alcohols
01/09/1980EP0006162A1 Process for obtaining xylitol from syrups resulting from the crystallization of xylitol
01/08/1980US4182919 Separation of catalyst from reaction product by filtration
01/08/1980US4182918 Process for the preparation of polyhydric phenols
01/08/1980US4182917 Hydroquinone and pyrocatachol from phenol and a percarboxylic acid
01/08/1980US4182915 Preparation of substituted aromatic compounds
01/08/1980CA1069540A1 Catalytic process for polyhydric alcohols and derivatives
01/08/1980CA1069539A1 Process for preparing butanediol and/or butenediol
01/08/1980CA1069538A1 Hydroxylation of aromatic compounds
01/01/1980US4181810 Process for the preparation of propane-1,3-diols, disubstituted in the 2-position
01/01/1980US4181796 Process for obtaining xylan and fibrin from vegetable raw material containing xylan
01/01/1980US4181675 Process for methanol production
12/1979
12/25/1979US4180684 Process for the production of 4,4-isopropylidene-bis'(2,6-dibromophenol)
12/25/1979US4180543 Ammonia synthesis reactor having parallel feed to plural catalyst beds
12/25/1979US4180517 Catalyst and process for producing polyhydric alcohols and derivatives
12/18/1979CA1068306A1 Alcohol-rhodium separation process
12/18/1979CA1068305A1 Method and apparatus for the manufacture of methanol
12/12/1979EP0005998A1 Preparation of formic acid by hydrolysis of methyl formate
12/11/1979US4178300 Low viscosity
12/11/1979CA1067914A1 Process for making oxygenated carbon compounds
12/04/1979US4177197 Cyclization substrates and 7α-substituted 19-norsteroid derivatives
11/1979
11/28/1979EP0005574A1 Process for the production of an alkali metal benzoate along with a benzyl alcohol
11/28/1979EP0005492A2 Preparation of alcohols from synthesis gas
11/27/1979CA1067061A1 Recovery of catalysts in a fluidized bed
11/20/1979CA1066723A1 One-step method for hydrolyzing and hydrogenating acetal-aldehydes
11/20/1979CA1066722A1 Two-step method for hydrolyzing and hydrogenating acetal-aldehydes
11/20/1979CA1066721A1 Hydroformylation process
11/13/1979CA1066219A1 Method for purifying pentachlorophenol
11/13/1979CA1066210A1 Synergistic effect of microbial lipases for the hydrolysis of glycerol esters
11/06/1979US4173541 Anitoxidants
11/06/1979CA1065885A1 Process for preparing ethylidene diacetate
10/1979
10/30/1979CA1065347A1 Methanol
10/30/1979CA1065346A1 Low molecular weight tert.-alcohols
10/30/1979CA1065341A1 Oxidation of propylene and isobutylene to obtain the corresponding unsaturated aldehydes and acids
10/30/1979CA1065296A1 Oxidative coupling of phenols and naphthols
10/23/1979US4172195 Blocking
10/23/1979US4172087 Coordination catalysts containing palladium
10/23/1979CA1064968A1 Alcohol separation
10/23/1979CA1064893A1 Catalyst composition and method for preparing the same
10/17/1979EP0004732A1 Preparation of 2-phenylethanol and 2-phenylethyl acetate
10/17/1979EP0004725A1 Production of glycols
10/17/1979EP0004721A1 Process for hydrogenation of sugar solutions to a high-mannitol product
10/17/1979EP0004720A1 Production of high mannitol content solutions from glucose
10/17/1979EP0004656A1 Process for the preparation of oxygenated hydrocarbon compounds starting from a synthesis gas
10/17/1979EP0004653A1 Process for the preparation of oxygenated hydrocarbon compounds starting from a synthesis gas
10/17/1979EP0004621A2 Process for the multi-step preparation of zeaxanthine and alloxanthine starting from derivatives of cyclohexanon and cyclohexanol; derivatives of cyclohexanon and cyclohexanol
10/16/1979US4171318 9-(substituted phenyl), 4 or 6-fluoro-retinoic acid derivatives, antitumor and antiacne agents
10/16/1979CA1064526A1 Process for the preparation of pure'-tetramethyl-phenylene biscarbinols
10/16/1979CA1064525A1 Stable aluminum alkoxide solutions
10/09/1979CA1064171A1 Treatment of aqueous waste
10/03/1979EP0004522A2 New compounds related to dilignols, compounds related to dilignols for use in the treatment of liver deseases and pharmaceutical compositions containing them
10/03/1979EP0004493A1 Ethers whose organic moieties have asymmetric atoms, methods for their preparation and their use for the resolution of alcohols, phenols or certain compounds with a lactone structure
10/03/1979EP0004447A2 Preparation of trifluoromethylphenols and novel trifluoromethylphenyl benzyl ether intermediates
10/02/1979CA1063623A1 Alcohol process
10/02/1979CA1063622A1 PROCESS FOR THE PREPARATION OF.alpha.,.alpha.,.alpha.',.alpha.',-TETRAMETHYL-PHENYLENE-BISCARBINOLS
10/02/1979CA1063618A1 Indane derivatives
09/1979
09/19/1979EP0004168A1 Process for the removal of hydroxyacetone from phenol
09/19/1979EP0004105A1 Process for preparing cycloalkanols and cycloalkanones
09/19/1979EP0003985A1 Process for the hydroformylation of olefins
09/18/1979US4168388 Intermediate for preparation of trifluoromethylphenols
09/18/1979CA1062831A1 Pollution free method of making 2,6-bis (2,4-dihydroxy phenylmethyl)-4-chlorophenol tire cord dips and product
09/11/1979US4167641 Haloacylation, reaction with enamine and tert-amine, acidification to form diketone, reaction with alkali metal hydroxide or alkoxide
09/11/1979CA1062283A1 Process for the cristallisation of a complex made from 2,2-di(4-hydroxyphenyl) propane and phenol
09/11/1979CA1062281A1 PROCESS FOR THE PRODUCTION OF .alpha.,.alpha.,.alpha.,.alpha.',.alpha.',.alpha.'-HEXAKISARYL-1,3-AND-1,4-DIMETHYL BENZENES
09/05/1979EP0003876A1 Process for the hydrocarbonylation of methanol to ethanol in the presence of added oxygen-containing organic compounds
09/04/1979CA1061796A1 Process for producing oxygenated two carbon compounds
08/1979
08/28/1979US4166131 Antiinflammatory agents, antipyretics, antiarthritic agent
08/28/1979CA1061362A1 Indane derivatives
08/28/1979CA1061315A1 Catalyst composition
08/22/1979EP0003708A1 Process for the stereoselective synthesis of sexual pheromones and the pheromones so obtained
08/21/1979CA1060907A1 Process for preparing butanediols
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