|8088953||High shear oxidation of cyclohexane|
Disclosed herein is a method for cyclohexane oxidation. The method comprises a) forming a dispersion comprising liquid cyclohexane and an oxidant gas utilizing a high shear device, wherein the dispersion comprises oxidant gas bubbles with a mean diameter of less tha...
Cyclohexanedione compounds, and derivatives thereof, which are substituted in 5-position, are suitable for use as herbicides. The cyclohexanedione compounds and derivatives of the invention are compounds of formula (I) wher...
|7985883||Process for oxidizing alkylaromatic compounds|
In a process for producing hydroperoxides, an alkylaromatic compound of general formula (I): in which R1 and R2 each independently represents an alkyl group having from 1 to 4 carbon atoms, provided th...
|7396953||Angiogenesis inhibitors and pharmaceutical/cosmetic applications thereof|
Novel derivatives of fumagalone have the general formula (I): and are useful angiogenes is inhibitors; these can be formulated into pharmaceutical compositions suited for human or veterinary medicine, or can be formulated i...
|7335688||Bicyclic cannabinoid agonists for the cannabinoid receptor|
Novel polycyclic cannabinoid analogs are presented which have preferentially high affinities for the cannabinoid CB2 receptor sites. The improved receptor affinity makes these analogs therapeutically useful as medications in individuals and animals for treatment of ...
|7332462||Malodor counteractant compounds|
A composition is provided for MOC that contains compounds with the structure wherein R1 is a hydrogen, an alkyl, an alkoxy, or a substituted or unsubstituted aryl gro...
Described are polyalkylbicylic chemical derivatives for use a fragrance ingredients having the generic structure: wherein m=0 or 1; wherein X is methyl or hydrogen; wherein R1, R2,...
The invention relates to novel phenyl-substituted cyclopentane- and cyclohexane-1,3-dione derivatives of the formula (I) in which W, X, Y, Z, A, B, Q1, Q2, Q3
|7192913||Enhancing the fragrance of an article|
A composition having a fragrance that substantially mimics a fragrance of a plant is made by (a) identifying a plurality of different chemical entities emitted from a plant, wherein the plurality of different chemical entities combine to form the fragrance of the pl...
Photoinitiated reactions especially in photopolymer technology, as well as photoinitiated colour forming reactions are achievable by applying a reactive substrate selected from a polymerisable and/or crosslinkable composition and a colour changing substance to a sup...
|7179388||Method for removing formic acid from aqueous solutions|
Formic acid is at least partly removed from an aqueous solution comprising formic acid, cyclohexanone and cyclohexanol by decomposition over certain decomposition catalysts. The method is preferably used for processing reaction products from the oxidation of ...
The compound according to the formula set forth below and the use of the compound in creating fragrances, and scents in items such as perfumes, colognes and personal care products is disclosed. ...
|7157417||Hindered ketones as perfuming ingredients|
The present invention relates to the perfumery industry. It concerns more particularly a β-γ unsaturated hindered ketone of formula wherein R represents, simultaneously or independently, a C1 to C
|7141698||Continuous process for producing pseudoionones and ionones|
The invention relates to a continuous process for producing pseudoionones of general formulas (I) and (I′) as well as isomers thereof, whereby: R1 represents CH3 or (a); R2 and R3 represent hydrogen, CH3 or C
|7074967||Derivatives of 3-cyclopropyl-1-propanone compounds and their use in perfume compositions|
The present invention is directed to novel 3-cyclopropyl-1-propanone compounds of the general formula wherein R1, R2, R3, R4, R5 and R6 each independently is a hydrogen or a straight, branched or cyclic hydrocarb...
|7019175||Catalytic oxidation process|
The invention provides a process for the catalytic oxidation of an alkane, which comprises contacting the alkane with a source of oxygen in the presence of a catalyst comprising a compound of the formula (2) where R1 and R2 independently repres...
|6946579||Arylpiperazines having activity at the serotonin 1A receptor|
A series of aryl piperazine compounds are effective pharmaceuticals for the treatment of conditions related to or affected by the serotonin 1A receptor; the compounds are particularly effective antagonists at that receptor, and are particularly useful for...
|6943272||Norbornane and norbornene derivatives, use thereof and perfumed products containing same|
The invention concerns a novel compounds of formula (I), wherein the dotted line bond is present or not, and wherein R1 represents: when the dotted line bond is present —CHCH3OH or —CHCH3OCOR or —CHCH3XCH2...
The present invention provides a fragrance precursor of formula I: that is capable of forming a fragrant ketone of formula II: and a fragrant lactone of formula III:
|6930209||Liquid phase oxidation of cycloalkane compound|
A method for liquid phase oxidation of a cycloalkane compound is provided by which the cycloalkane compound intended to be oxidized mixes with water to form an azeotropic mixture, and then an oxygen enriched gas is introduced to perform an oxidation reaction. This m...
|6930083||Isomer composition excellent in chemical resistance containing optically active trans-1-(2,2,6-trimethylcyclohexyl)-2-buten-1-one and fragrance compositions containing the isomer composition|
A geometrical isomer composition excellent in odor and in chemical resistance, which is applicable to a base material containing a strongly alkaline chemical or a strongly acidic chemical, which can suppress the deterioration with time and the color change of the ba...
|6911563||Reaction method utilizing diaphram type catalyst and apparatus therefor|
A method for carrying out a reaction of one substance capable of being activated by a catalyst with another substance capable of reacting with said one substance activated, characterized in that the substance capable of being activated is activated by passing the su...
|6881843||Process for production of gabapentin intermediate|
The invention relates to a novel process for producing a the intermediary compound α,α′,dicyano-β,β-pentamethyleneglutarimide. The process includes the steps of reacting a ketone such as cyclohexanone with ethylcyanoacetate in the presence of ammonium hydroxid...
|6855831||Process for the preparation of cyclic diketones|
The present invention relates to a process for the preparation of compounds of formula I: wherein the substituents are as defined in claim 1, by conversion of a compound of formula II:
|6787655||Asymmetric 1,4-reductions of and 1,4-additions to enoates and related systems|
One aspect of the present invention relates to methods for the transition-metal-catalyzed asymmetric 1,4-addition of a nucleophile, e.g., hydride, to cyclic and acyclic enoates and enones. In certain embodiments of the methods of the present invention, the transitio...
|6770618||(1S,6R)-2,2,6-Trimethylcyclohexyl methyl ketone and/or (1R,6S)-2,2,6-trimethylcyclohexyl methyl ketone, process for producing the same, and perfume composition containing the same|
Trans-2,2,6-trimethylcyclohexyl methyl ketone, including (1S,6R)-2,2,6-trimethylcyclohexyl methyl ketone represented by the formula (1a): and (1R,6S)-2,2,6-trimethylcyclohexyl methyl ketone represented by the formula (1b...
|6734326||Method of treating aqueous effluents containing peroxidized compounds|
The present invention relates to a method of purifying aqueous effluents containing in particular peroxidized compounds. It relates more particularly to a method of purifying aqueous effluents comprising a method of anaerobic biological decomposition of the c...
|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 solution comprising at least one copper salt and at least one organic water ...
|6700022||High yield cyclohexyl hydroperoxide decompostition process|
Disclosed is a process for cyclohexyl hydroperoxide (CHHP) decomposition using in aqueous alkaline solution in presence of cobalt catalyst....
|6696436||B-homoestra-1,3,5(10)-trienes as modulators of tubulin polymerization|
The invention provides B-ring expanded estra-1,3,5(10)-triene compounds of general formula (1) which modulate the polymerization of tubulin and/or the depolymerization of microtubules. The compounds have anti-angiogenic and anti-tumor activity. The invent...
|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 chiral ketone. For example, present invention provides methods ...
The compound according to the formula set forth below ##STR1## where A is ##STR2## B is ##STR3## or A and B together form the ring structure ##STR4## and X, R' and R are independently H and CH3 and m=0 or 1. and the use of the compound in ...
|6613904||Process for production of gabapentin intermediate|
The invention relates to a novel process for producing a the intermediary compound ,',dicyano-ଲ,ଲ-pentamethyleneglutarimide. The process includes the steps of reacting a ketone such as cyclohexanone with ethylcyanoacetate in the ...
|6545186||Process for the purification of ketones obtained from the corresponding terpenes by ozonolysis and reduction|
Improved, safe process for the purification of ketones obtained by ozonolysis and subsequent reduction of the corresponding terpenes, in which, after the ozonolysis and reduction of acyclic mono-, bi- or tricyclic terpenes with ozonizable double bonds, co...
|6541672||Derivatives of benzilidine cyclohexanone, benzilidine cyclopentanone, and benzilidine acetone and their synthesis|
The invention deals with the derivatives of benzilidine having basic formula as follows (I): ##STR1## wherein X can be cyclohexanone, cyclopentanone, or acetone, while Y and Z can be either electron withdrawing, electron donating or steric group. Y m...
The present invention is a fragrance precursor of formula I: ##STR1## for a fragrant ketone of formula II: ##STR2## and a fragrant ester of formula III: ##STR3## wherein, R1 to R5 represent independently H, --NO2, linear o...
|6465664||Asymmetric 1,4-reductions of and 1,4-additions to enoates and related systems|
One aspect of the present invention relates to methods for the transition-metal-catalyzed asymmetric 1,4-addition of a nucleophile, e.g., hydride, to cyclic and acyclic enoates and enones. In certain embodiments of the methods of the present invention, th...
The novel ketones having the structure ##STR1## in which R is H or an alkyl group and X is a hydrocarbon group having between 4 and 12 carbon atoms, the ring being saturated or unsaturated, excluding 4-(1-ethylpropylidene)-1-cyclohexanone, 4-cyclohex...
|6403346||Enzymatic processes for producing intermediates useful in the manufacture of retiferol derivatives|
Enzymatic processes can produce intermediates for manufacturing retiferol derivatives that are useful for treating or preventing hyperproliferative skin diseases and for reversing conditions associated with photodamage. These processes can use as a starti...
|6376422||Dehydrogenation catalysts and methods|
Catalyst mixtures are comprised of zinc oxide, calcium carbonate or calcium oxide, and an amount of chromium (III) oxide in an amount sufficient to improve conversion and/or selectivity of cyclohexanol to cyclohexanone under cyclohexanol dehydrogenation c...