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9029605 Method for preparing menthone from isopulegol  
The present invention relates to a method for preparing menthone, starting from isopulegol, using specific homogeneous catalysts.
9000224 Process for the preparation of pillar[5]quinone  
The present invention relates to a process for the preparation of pillar[5]quinone and further relates to an easy-to-operate and chromatography-free process for the preparation of crystalline...
9000223 Process for preparing ketones from epoxides  
A process for preparing a ketone by conversion of a compound E which contains an epoxy group to the ketone in the presence of a mixture comprising at least one noble metal and at least one metal...
8871981 Method for oxidizing alcohols  
A method for oxidizing an alcohol, wherein oxidation is performed in the presence of a compound represented by the following formula (I) and a bulk oxidant, which enables efficient oxidation of...
8674143 Synthesis of green ketone intermediate  
A process for the preparation of 1-ethynyl-3,3-dimethylcyclohexan-1-ol from dimedone by a reaction sequence of reduction and ethynylation and its further transformation into green ketone.
8664448 Process for the production and purification of propylene glycol  
The present invention relates to a process for producing an odorless and colorless industrial grade propylene glycol from glycerol obtained during the manufacturing of biodiesel. The process...
8519194 Process for producing cyclohexylbenzene  
In a process for producing cyclohexylbenzene, benzene and hydrogen are fed to at least one reaction zone comprising a catalyst system which comprises a molecular sieve and at least one...
8394994 Method for producing of 2-alkyl-2-cycloalken-1-one  
The present invention relates to [1] a process for producing a 2-alkyl-2-cycloalken-1-one represented by the following general formula (2), which includes the step of subjecting a...
8329956 Process for producing cyclohexylbenzene  
In a process for producing cyclohexylbenzene, benzene and hydrogen are contacted under hydroalkylation conditions with a catalyst system comprising a MCM-22 family molecular sieve and at least one...
8247627 Process for producing phenol and/or cyclohexanone  
In a process for producing phenol and/or cyclohexanone, benzene and hydrogen are contacted with a first catalyst in a hydroalkylation step to produce a first effluent stream comprising...
8222459 Process for producing cyclohexanone  
In a process for producing cyclohexanone, cyclohexylbenzene is oxidized to produce cyclohexylbenzene hydroperoxide and then the resultant cyclohexylbenzene hydroperoxide is cleaved to produce an...
8178728 Process for producing cyclohexylbenzene  
In a process for producing cyclohexylbenzene, benzene and hydrogen are contacted under hydroalkylation conditions with a catalyst system comprising a MCM-22 family molecular sieve and at least one...
7910779 Process for producing cyclohexylbenzene  
In a process for producing cyclohexylbenzene, benzene and hydrogen are fed to at least one reaction zone. The benzene and hydrogen are then contacted in the at least one reaction zone under...
7910778 Process for producing cyclohexylbenzene  
In a process for producing cyclohexylbenzene, benzene and hydrogen are contacted with a catalyst under hydroalkylation conditions to produce an effluent containing cyclohexylbenzene. The catalyst...
7906685 Process for producing cyclohexylbenzene  
In a process for producing cyclohexylbenzene, benzene and hydrogen are fed to at least one reaction zone. The benzene and hydrogen are then contacted in the at least one reaction zone under...
7847128 Process for producing cyclohexylbenzene  
In a process for producing cyclohexylbenzene, benzene and hydrogen are fed to at least one reaction zone. The benzene and hydrogen are then contacted in the at least one reaction zone under...
7652171 Cleavage of dialkoxyalkanes in ionic liquids  
The present invention relates to a process for the cleavage of dialkoxyalkanes to give corresponding aldehydes or ketones, where the cleavage is carried out in the presence of at least one ionic...
7468463 Method for producing optically active carbonyl compounds  
The present invention relates to a process for preparing optically active aldehydes or ketones which have from 3 to 25 carbon atoms and at least one racemizable stereocenter by catalytic...
7423184 Method of making carbonyl compounds  
A method of making a carbonyl compound comprises contacting a compound comprising a secondary hydroxyl group with a basic metal oxide catalyst at a temperature sufficient to maintain the compound...
7402712 Adamantyl vinyl ether compound and production process for the same  
Provided by the present invention are an adamantyl vinyl ether compound which is useful as a monomer for functional resins in the photolithography field or a raw material therefor and medical and...
7396961 Process for catalytically decomposing organic hydroperoxides  
The present invention relates to a process for decomposing organic hydroperoxides in the presence of a catalyst. It provides a process for decomposing organic hydroperoxides in the presence of a...
7348147 Method and system for nucleic acid detection  
The present invention relates to a method of detecting nucleic acids comprising suspending at least one recognizable target nucleic acid in a suspending solution containing polymeric particles...
7332632 Method for producing aldehyde compound or ketone compound by using microreactor  
The method for producing an aldehyde or ketone compound from a corresponding primary or secondary alcohol at relatively high temperature within a short time with a high yield including a step (1)...
7208634 Oxidation method of primary or secondary alcohol  
A method for preparing an aldehyde or ketone by oxidizing a primary or secondary alcohol in the presence of a nitroxyl radical compound and a co-oxidant in an organic solvent, which process is...
7202205 Processes for making surfactants via adsorptive separation and products thereof  
Processes for making particularly branched, especially monomethyl-branched or nongeminal dimethyl-branched surfactants used in cleaning products; preferred processes comprising particular...
7179943 Bicyclic derivatives that modulate voltage-gated potassium channels and methods of use thereof  
Bicyclic amide derivatives of formula (I) or tautomers or pharmaceutically acceptable salts thereof or both are provided: Also provided are processes for preparing the bicyclic amide derivatives...
7169954 Method for preparing ruthenium-carrying alumina and method for oxidizing alcohol  
A ruthenium-carrying alumina, which is prepared by suspending alumina in a solution containing trivalent ruthenium and adding a base to the suspension, is provided. This ruthenium-carrying alumina...
7161042 Protected diols for prostaglandin synthesis  
A process for the preparation of prostaglandin compounds having the formula (I): wherein A is selected from the group consisting of C1–C6 alkyl groups; C7–C16 aralkyl groups wherein an aryl...
7109371 Prostaglandin synthesis  
A process for the preparation of prostaglandin compounds having the formula (I): wherein A is selected from the group consisting of C1–C6 alkyl groups; C7–C16 aralkyl groups wherein an aryl...
7109379 Method for producing carbonyl compound  
An oily solution of water-insoluble aliphatic alcohol is allowed to react with an aqueous hydrogen peroxide solution in the presence of a catalyst containing a metal compound belonging to Group 8...
7057077 Method for producing 2- (alkyl) cycloalkenone  
A method for producing 2-(alkyl)cycloalkenone and a method for producing alkyl(3-oxo-2-alkylcycloalkyl) acetate and 5-alkyl-5-alkanolide which are useful as flavoring materials and physiologically...
7034188 Production method of ketone compound  
A method for producing a ketone, particularly a macrocyclic ketone, from a 2-hydroxycycloalkanone having from 12 to 18 carbon atoms by efficiently dehydrating and reducing the acyloin in a single...
7015358 Process for the production of ketones  
A process for the production of aliphatic or alicyclic monoketones or alicyclic diketones of the formula R1—C(═O)—R2 in which R1 is a linear or branched C1-10-alkyl group and R2 is a linear or...
7015359 Vapor phase catalytic process for simultaneous furfural hydrogenation and cyclohexanol dehydrogenation  
The present invention provides a catalytic process for the synthesis of furfuryl alcohol and cyclohexanone simultaneously over a copper based catalyst in vapour phase conditions by hydrogenation...
6995291 Process for the oxidation of unsaturated alcohols  
The present invention relates to the field of organic synthesis and more precisely to a process for the synthesis of an unsaturated aldehyde or ketone by oxidation of the corresponding alcohol....
6982354 Preparation of ketone containing cyclic compounds  
A method of preparing a polycyclic compound containing a ketone functionality comprising: reacting a mixture comprising a catalyst, a reactant compound and an amount of water greater than or equal...
6958421 Salt-free preparation of cyclobutanone  
A salt-free process for preparing cyclobutanone, including isomerizing cyclopropylmethanol, preferably in aqueous solution, in the presence of an acidic heterogeneous catalyst to form cyclobutanol...
6914109 Process for the preparation of 15-pentadecanolide  
The invention relates to a process for the preparation of 15-pentadecanolide by hydrogenating 15-pentadecenolide and to its use.
6884913 Method for preparation of alpha, beta-unsaturated cyclic ketones by dehydrogenation of secondary allylic cyclic alcohols  
A process for the manufacture of an alpha, beta-unsaturated cyclic ketone, such as carvone, comprises the dehydrogenation of a secondary allylic cyclic alcohol, such as carveol, in the presence of...
6838582 Process for preparing 2,4,4,6-tetrabromo-2,5-cycloyhexadienone  
A highly pure 2,4,4,6-tetrabromo-2,5-cyclohexadienone has been prepared in a single pot, eco-friendly procedure in yields of 91-94% from phenol. In this method, a mixture of alkali/alkaline earth...
6815413 Macrocyclic ketones  
Lower alkyl- and lower alkylidene-substituted, saturated or unsaturated cyclohexadecanones are grand fragrances with muscone note with which perfumes with new odor notes can be prepared.
6762327 Selective oxidation process with enhanced safety  
A safe and effective process for the oxidation of a primary or secondary alcohol to the corresponding aldehyde or ketone via the reaction of said alcohol with an anhydride solution of a...
6750371 Process for the oxidation of alcohols to aldehydes and ketones in the presence of nitroxyl compounds as catalysts  
An alcohol is oxidized to an aldehyde or a ketone in the presence of a nitroxyl compound as catalyst, wherein the alcohol to be oxidized is contained in an organic liquid phase, and is reacted in...
6716789 Method for producing oxidic catalysts containing copper with oxidation number>0  
The disclosure is directed to a process for preparing an oxidic catalyst comprising copper in an oxidation state >0, which comprises treating a solid oxidic support material with an aqueous...
6703527 Method for oxidation of allyl alcohol  
Allyl alcohols are converted into corresponding aldehydes or ketones in a high yield under a mild condition by using an inexpensive aluminum alkoxide as an Oppenauer oxidation catalyst and a...
6699911 Catalytic reduction of alkyne compounds  
A process is provided for the preparation of cyclohexene derivatives of general formula I or II: in which the substituents R1 and R2 independently of one another are defined as follows:R1 is R2 is...
6689917 Process for the preparation of perfluoroalkanones  
The present invention provides a process for producing a linear perfluoroalkanone or a perfluorocycloalkanone, which comprises using as a starting material a combination of the same or different...
6686483 Catalytic asymmetric epoxidation  
The present invention provides a variety of methods that are based on stereoselective epoxidation of an olefin by an epoxidizing agent derived from a reaction between an oxidizing agent and a...
6632787 Carbonyl compounds, methods of making the same, and their use as fragrances and fragrance-enhancing additives  
Carbonyl compounds derived from the reaction of alkyl cyclopentenols and vinyl ethers are described. The carbonyl compounds described have excellent fragrance properties, and their use as...
6630609 Taxane synthesis method and intermediates  
A process for the preparation of a composition having the formula: in which a compound having the formula: is treated with a base and a silylating agent.

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