Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 2,020

Document Document Title
WO/2019/170538A1
The present invention relates to a method for producing an isomer-enriched mixture of 3S- and 3R-caranon of 3-caran epoxide, a 3S-caranon obtained therefrom, a method for producing 3S-caranlactam from 3-carene, a method for producing 3R-...  
WO/2019/142952A1
Disclosed are a photoactive agent, a method for manufacturing the photoactive agent, and a method for manufacturing a liquid crystal aligning agent, wherein the photoactive agent has a N-O-C=O-C band and is mixed with a liquid crystal al...  
WO/2019/129815A1
The invention provides a method for synthesizing a compound of formula (I) wherein each R independently represents an optionally substituted aryl, heteroaryl, alkyl, perfluoroalkyl, cycloalkyl, alkoxy, aryloxy, acyl, carboxyl, hydroxyl, ...  
WO/2019/122204A1
Disclosed are processes for the manufacture of pyrazole compounds of formula (I) and their application in the manufacture of pyrazole derivatives, in particular in processes for the manufacture of pharmaceutically or agrochemically activ...  
WO/2019/122194A1
Process for the manufacture of iminium compounds and their application in the manufacture of pyrazole derivatives The present invention concerns processes for the manufacture of iminium compounds and their application in the manufacture ...  
WO/2019/122164A1
The present invention concerns processes for the manufacture of pyrazole carboxylic derivatives and precursors thereof.  
WO/2019/117255A1
The present invention addresses the problem of providing an industrially preferable, economical, and environmentally friendly method for producing the 4,5-dihydroisoxazole represented by a formula (3). The present invention enables the c...  
WO/2019/104888A1
Disclosed is an imine-type quaternary ammonium salt catalyst, wherein the catalyst has a general structure formula shown by formula I below; in the formula, R1 and R2, respectively, are independently selected from C1-C20 linear alkyl or ...  
WO/2019/101813A1
The various aspects presented herein relate to the perfumery industry. More particularly, the various aspects presented herein relate to malodor counteracting compositions and/or ingredients, methods for counteracting malodors, as well a...  
WO/2019/036349A8
This invention discloses the first example of palladium(ll)-catalyzed β-C(sp3)-H iodination or arylation of a wide range of ketones by using a commercially available aminooxyacetic acid auxiliary. This L, X-type directing group overcome...  
WO/2019/076926A1
The present invention relates to new classes of odorous oximes and their ketone intermediates (odorants) which are useful as fragrance or flavor materials in particular in providing cassis, catty, tropical, green, coniferous, thuya, flor...  
WO/2019/047846A1
Derivatives of hypocrellin with peri-position and 2-position simultaneously substituted by amino groups and a preparation method and application thereof are disclosed. The structural formula of the derivatives is as shown in the formulae...  
WO/2019/036349A1
This invention discloses the first example of palladium(ll)-catalyzed β-C(sp3)-H iodination or arylation of a wide range of ketones by using a commercially available aminooxyacetic acid auxiliary. This L, X-type directing group overcome...  
WO/2019/010016A1
There is disclosed a process for the production of long chain amino acid and long chain dibasic acid, comprising: (1) reacting long chain keto fatty acid with hydroxylamine or subjecting keto fatty acid to an ammoximation reaction to yie...  
WO/2018/228981A1
The invention relates to a process for the preparation of a compound represented by formula (I) wherein X is selected from the group consisting of -H, -halogen, linear or branched C1-C7 alkyl group, linear or branched C1-C5 alkoxy group,...  
WO/2018/199146A1
Provided is a novel method for producing amide compounds at high stereochemical selectivity. This method for producing amide compounds is provided with an amidation step for reacting an aminoester compound represented by general formula ...  
WO/2018/157617A1
Disclosed is a process method for the synthesis of a ketoxime. The method comprises reacting a ketone and ammonia with hydrogen peroxide to obtain a ketoxime with a titanium silicon zeolite as a catalyst in an aqueous carbonate solution ...  
WO/2018/144385A1
A convenient method for converting oximes into enamides is disclosed. The process produces enamides without the concomitant production of a large volume of metallic waste (I). The enamides are useful precursors to amides and amines.  
WO/2018/139485A1
The present invention addresses the problem of providing a dichloroglyoxime production method by which dichloroglyoxime, which can be used as an industrial anti-bacterial agent, a preservative, a slime control agent or the like, can be o...  
WO/2018/116158A1
The present invention relates to new compounds having hydroxyl, imino and carboxylic functionalities, processes for the production thereof and use thereof as antitumour agents for the treatment of solid tumours.  
WO/2018/088436A1
Disclosed is an ammoximation catalyst useful in producing oximes from ketones with high yield and high selectivity by ammoximation reaction using hydrogen, oxygen and ammonia. The ammoximation catalyst contains (a) a titanosilicate and (...  
WO/2018/065997A1
An improved process for the production of concentrated aqueous solutions of hydrazine hydrate by ketazine method is described. In particular, it describes preparation of hydrazine hydrate by ketazine method using 50-70% hydrogen peroxide...  
WO/2018/059213A1
Provided are compounds interfering with SAICAR synthesis, and applications. On the basis of existing protein structure data and small molecule structure data, calculations and analysis are performed using software to screen and obtain co...  
WO/2017/067497A9
Disclosed are a monosubstituted or polysubstituted amphiphilic hypocrellin derivative, preparation method therefor, and uses thereof. In the present invention, the amphiphilic hypocrellin derivative having substituted functional groups s...  
WO/2018/033866A1
The present invention relates to a new chemical synthesis, intermediates and catalysts useful for the preparation of the neprilysin (NEP) inhibitor sacubitril, inter alia via nitro 5 compounds. It further relates to new intermediate comp...  
WO/2018/021884A1
According to the present invention, a compound represented by chemical formula 1 is characterized by being coordinated with a metal ion, thereby enabling a bidirectional or multi-directional organometallic complex to be formed. Therefore...  
WO/2018/003587A1
Provided are: a method for easily producing, with a high yield, an iron binuclear complex having a structure in which two iron atoms are bonded together through one oxygen atom, and a ligand structure containing a Shiff base, in the mole...  
WO/2018/002114A1
The invention relates to a method for reactivating homogeneous catalyst systems from organic reaction mixtures. The catalyst systems are suitable for oxidating organic compounds such as, for example cyclododecene. The reactivation is car...  
WO/2017/085747A4
The present invention relates to a novel process for preparation of methyl (αE)-(α- (methoxyimino)-2-[[[(E)-[1-[3- (trifluoromethyl) phenyl] ethylidene] amino] oxy] methyl] benzeneaceate (Trifloxystrobin) compound of formula (I) in fre...  
WO/2017/146581A1
Described are methods for preparing phenols, benzene carboxylic acids, esters and anhydrides thereof from furanic compounds by reaction with a dienophile, wherein the furanic compounds are reacted with a hydrazine and/or oxime and then r...  
WO/2017/067497A3
Disclosed are a monosubstituted or polysubstituted amphiphilic hypocrellin derivative, preparation method therefor, and uses thereof. In the present invention, the amphiphilic hypocrellin derivative having substituted functional groups s...  
WO/2017/085747A3
The present invention relates to a novel process for preparation of methyl (αE)-(α- (methoxyimino)-2-[[[(E)-[1-[3- (trifluoromethyl) phenyl] ethylidene] amino] oxy] methyl] benzeneaceate (Trifloxystrobin) compound of formula (I) in fre...  
WO/2017/111176A1
Synthesis of an organic compound with chirality is an important technique in the fields of medicines, pesticides, health foods, etc. However, catalysts to be used for such synthesis are produced from expensive starting materials and, fur...  
WO/2017/112629A1
Methods of converting a fluorinated vinyl ether to a saturated partially fluorinated ether, the method comprising: reacting the fluorinated vinyl ether with an amine, ammonia, or combination thereof to form the saturated partially fluori...  
WO/2017/102659A1
The invention relates to a method for synthesising at least one nitrogen compound belonging to the family of the partially N-hydroxyethylated tertiary 1,6-hexanediamines of the following general formula (I) in which the groups R1, R2 and...  
WO/2017/085747A2
The present invention relates to a novel process for preparation of methyl (αE)-(α- (methoxyimino)-2-[[[(E)-[1-[3- (trifluoromethyl) phenyl] ethylidene] amino] oxy] methyl] benzeneaceate (Trifloxystrobin) compound of formula (I) in fre...  
WO/2017/041642A1
Provided is a compound based on a meta-linked bihydrazinoazine structure and a preparation method and a use thereof. The compound can be used as a red probe and has an excellent aggregation-induced luminescence property, and can be used ...  
WO/2016/199706A1
A power supply device, a photochemical reaction device and method in which the power supply device is used, and a lactam production method in which the photochemical reaction method is used, said power supply device being characterized i...  
WO/2016/192610A1
The present invention provides a compound having a novel acyloxime ester structure of the structure shown in a general formula I. The compound has a desirable ultraviolet absorption effect. The compound has characteristics of desirable s...  
WO/2016/192611A1
The present invention provides a compound having an acyloxime ester structure of the structural shown in a general formula I. The compound has a desirable ultraviolet absorption effect. The compound has characteristics of desirable solub...  
WO/2016/190280A1
[Problem] To provide a method for efficiently producing an O-[1-(2-hydroxypropyl)]oxime compound at low cost, said O-[1-(2-hydroxypropyl)]oxime compound having extremely high purity and being suitable as an intermediate for pharmaceutica...  
WO/2016/179910A1
The present invention relates to a solvent-free green ammoximation process based on film distribution, which comprises: adding a TS-1 catalyst and a ketone into a reactor in advance, setting a stirring speed and a reaction temperature, a...  
WO/2016/154694A1
The present invention relates to N-acylhydrazone derivatives with histone deacetylase enzyme inhibiting activity, to anti-tumour pharmaceutical compositions that comprise said compounds, and to methods for producing the same. The present...  
WO/2016/140587A1
Method for preparation of 5-alkylsalicylaldoximes with formula 1, where R is a C6-C16 alkyl group, consisting in that into a water- alcohol solvent system, p-alkylphenol, sodium hydroxide, chloroform and hydroxylamine are introduced, whi...  
WO/2016/056371A1
Provided is a photochemical reaction device characterized in that two partition walls formed from a light-transmitting material are arranged apart from each other between a light source and a reaction liquid. The photochemical reaction d...  
WO/2016/056370A1
Provided is a photoirradiation device equipped with: a first optically transparent container for covering a light-emitting body provided with a light-emitting diode; a liquid phase section positioned to the exterior thereof and formed fr...  
WO/2016/055404A1
The present invention relates to a process for preparation of intermediates (Z,2E)-5-hydroxy-2-methoxyimino-N-methyl-pent-3-enamides from 4-substituted 5-meth-oxyimino-2H-pyran-6-ones and their processing for example to (Z)-5-cyclyloxy-2...  
WO/2016/048998A1
Ketimines of benzylated polyamines and MEK are disclosed. The ketimines can be used as an epoxy curing agent and impart improved potlife, and enhanced blush and chemical resistance of cured epoxy coatings.  
WO/2016/004772A1
The present invention relates to light-emitting materials for light-emitting diodes. The structure of the light-emitting materials is shown in formula I. Platinum(II) complexes of the invention show high emission quantum efficiency, good...  
WO/2016/000071A1
The present application provides salen indium catalysts of the following general structure wherein R is a coordinating alkoxide comprising at least one coordinating atom that forms a dative bond with In. The mononuclear salen indium cata...  

Matches 1 - 50 out of 2,020