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JP4089181B2 |
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JP4088433B2 |
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JP2008106271A |
To obtain a new fragrance or flavor product having a green fruity note.4-Phenylpentane-2-ol (I) expressed by formula (I) is used as the fragrance or the flavor.
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JP2008106058A |
To provide a precious metal acetate derivative and its acetilyde compound which do not generate noxious SOx and Cl2 even if used and sintered as a material for a conductor.Main ligand of this metal compound comprises acetate ion (or carb...
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JPWO2006011427A1 |
Provided are a fluoropolymer having a functional group and high transparency in a wide wavelength range, and a resist composition and a resist protective film composition comprising the fluoropolymer. A fluorine-containing polymer having...
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JP4081886B2 |
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JP4081631B2 |
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JP4079893B2 |
The present invention relates to a fluorine-containing cyclic compound of formula (5): wherein R2-R4 and R9-R15 are independently a hydrogen atom, a halogen atom, or a C1-C25 straight-chain, branched or cyclic alkyl group, and may contai...
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JP4080128B2 |
The invention includes (6E)- and (6Z)-isomers of 3,6-dimethyloct-6-en-1-ols and 6-ethyl-3-methyloct-6-en-1-ols and their mixtures. The mixtures are free from their corresponding oct-5-ene double bond isomers. Processes of preparing odora...
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JP4079773B2 |
A catalyst of the invention includes an imide compound having a N-substituted cyclic imide skeleton represented by following Formula (I): wherein R is a hydroxyl-protecting group. Preferred R is a hydrolyzable protecting group. R may be ...
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JP2008511588A |
(Process of manufacturing propylene oxide and styrene which process comprises: (i) contacting propene with a mixture of ethylbenzene hydroperoxide and ethylbenzene in the presence of catalyst to obtain propylene oxide and 1-phenylethanol...
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JP4076035B2 |
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JP2008510791A |
The invention relates to biocatalytic methods for preparing enantiomerically pure stereoisomers of 1-(2,6-dichloro-3-fluorophenyl)ethanol. Disclosed are methods of preparation of the desired (S)-enantiomer, which methods are based on a c...
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JP4074345B2 |
This invention describes a process for covalently coupling organic compounds which comprises reacting an olefinic compound having a halogen or halogen-like substituent at a coupling position with a diboron derivative in the presence of a...
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JP4072618B2 |
To provide a method for synthesizing a monoterpene alcohol from a hemiterpene alcohol in a short time without adding a catalyst. The method for producing the monoterpene alcohol is characterized as synthesizing the monoterpene alcohol fr...
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JP2008074828A |
To provide a method for isomerization of alkyl Grignard reagent, wherein an easily available alkyl Grignard reagent can be easily and efficiently isomerized into an alkyl Grignard reagent different from the starting one in the position o...
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JP4067847B2 |
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JP4068971B2 |
The invention provides a protein in a form that is functional for the enzymatic conversion of 2C-methyl-D-erythritol 2,4-cyclodiphosphate to 1-hydroxy-2-methyl-2-butenyl 4-diphosphate notably in its (E)-form of the non-mevalonate biosynt...
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JP4064667B2 |
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JP4058597B2 |
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JP4058565B2 |
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JP4054758B2 |
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...
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JP4057271B2 |
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JP4055864B2 |
PCT No. PCT/IB94/00115 Sec. 371 Date Jan. 13, 1995 Sec. 102(e) Date Jan. 13, 1995 PCT Filed May 19, 1994 PCT Pub. No. WO94/27946 PCT Pub. Date Dec. 8, 1994.The compounds of formula (I) wherein symbol X represents a -CHO group or an aceta...
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JP4058339B2 |
A process for the preparation of 1,4-bis(hydroxymethyl)-2,3,5,6-tetrafluorobenzene comprising fluorinating 2,3,5,6-tetrachloroterephthalonitrile to obtain 2,3,5,6-tetrafluoroterephthalonitrile, hydrogenating 2,3,5,6-tetrafluoroterephthal...
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JP2008505918A |
The invention relates to the use of optically enhanced chiral ionic liquids, particularly for gas chromatography and as a reaction solvent. Specific optically enhanced chiral cationic liquids are described as is a class of optically enha...
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JP4052703B2 |
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JP4052943B2 |
A monomer containing an electron-withdrawing group of the present invention is represented by following Formula (a), (b) or (c): wherein A1, A2, and A3 are each a ring; Ra, Rb, Rc, and Ru are the same or different and are each a hydrogen...
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JP4052702B2 |
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JP4052402B2 |
A process for carrying out exothermic reactions comprises (a) addition reaction of an organomagnesium halide of formula RMgX with a carbonyl compound; and (b) hydrolysis of the addition product in a solvent or solvent mixture, in which m...
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JP4054322B2 |
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JP4052807B2 |
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JP4053325B2 |
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JP4048269B2 |
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JP2008031046A |
To provide a method for Grignard reagent production which enables use of an aromatic chloride, particularly chlorobenzene compounds and magnesium by improving the low reactivity of the chloride, shortening the reaction time and also impr...
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JP2008031047A |
To solve such problems that in a method of producing an alcoholic compound by reducing the ester and epoxide compounds with a hydrogenated boron compound, a generated alcohol is difficult to extract and further, the hydrogenated boron co...
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JP2008504260A |
Disclosed are ruthenium complexes of phosphine-aminophosphine ligands that may be used to catalyze large number of reactions of a wide variety of substrates such as asymmetric hydrogenations, asymmetric reductions, asymmetric hydroborati...
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JP4046395B2 |
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JP2008024613A |
To provide a method for producing a primary alcohol by reducing a terminal epoxide with a hydride reducing agent usable at room temperature with mild reaction.The method for safely producing the primary alcohol under mild conditions comp...
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JP4041952B2 |
To obtain a novel gold ultra-fine particle carrier with a high activity and an excellent selectivity useful in a catalyst for various kinds of reactions in which the carrier having a small specific surface area and a low activity is carr...
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JP4041953B2 |
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JP4043064B2 |
The invention relates to compounds of the general formula in which R1 to R7 are, independently, H, methyl or ethyl, R8+R9 together form methylene (-CH2-) or a single bond, or R1+R2 together form -(CH2)n-, with n being 3 or 4, or R3+R5 or...
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JP4038140B2 |
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JP4035619B2 |
To provide a CNT surface modification method for controlling a modification amount at the surface of and in the inside direction of a carbon mesh constituting a CNT and to provide a CNT in which the modification amount is controlled by u...
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JP2008007510A |
To provide a new compound useful in treating certain metabolic diseases and diseases modulated by the inhibition of an enzyme malonyl-coenzyme A decarboxylase (malonyl-CoA decarboxylase, MCD).The new compound has a specific structure, be...
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JP4033271B2 |
A solid bed catalyst containing either palladium and selenium and/or tellurium on a silica carrier, has a BET surface area of 80-380 m<2>/g, a pore volume of 0.6-0.95 cm<3>/g and a pore diameter of 3 nm to 300 mu m. The proportion of the...
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JP2008001632A |
To solve problems in a method for manufacturing an alcohol compound by reducing an ester compound by a borohydride compound that, when lithium borohydride or the like is used as the borohydride compound, it is difficult to extract a resu...
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JP2008001631A |
To provide a method for manufacturing an alcohol compound by reducing a carbonyl compound by a borohydride compound in the presence of tetrahydropyran.The use of low toxic tetrahydropyran as the solvent enhances safety to a living organi...
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JP2008001648A |
To solve the problems such as the separation of a reaction solvent and reaction product in the reduction reaction of an organic compound using a hydrogenated aluminum compound such as aluminum lithium hydride.The invention relates to a m...
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JP2008001633A |
To solve a problem in a method for reducing a carbonyl compound and a carboxylic acid derivative by a composition of a borohydride compound with an aluminum salt, and to provide a method for manufacturing an alcohol compound and the like...
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