Inventor

SAYO NOBORU

JP50 patents

⚠️ This page may combine multiple inventors who share the name “SAYO NOBORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAYO NOBORU

TAKASAGO PERFUMERY CO LTD

2,2&#39;-bis(diphenylphosphino)-5,5&#39;,6,6&#39;,7,7&#39;,8,8&#39;-octahydro-1,1&#39;-binaphthyl and transition metal complex containing the same as ligand

Optically active diphosphine compound, method for making the compound, transition metal complex having the compound as ligand and method for making optically active substance by use of the complex

Phosphine compound, complex containing the phosphine compound as ligand, process for producing optically active aldehyde using the phosphine compound or the complex, and 4-[(R)-1&#39;-formylethyl]azetidin-2-one derivatives

Ruthenium-phoshine complex

Process for producing optically active carboxylic acid

Ruthenium-phosphine complex

Method for producing a ruthenium complex

Optically active diphosphine compound, production intermediate thereof, transition metal complex containing the compound as ligand and asymmetric hydrogenation catalyst containing the complex

Method for producing optically active diphosphine compounds

Process for preparing optically active alcohol

Process for preparing optically active 6-t-butyoxy-3,5-dihydroxyhexanoic esters

Ruthenium-phosphine complex

Process for preparing optically active alcohol

Process for preparing optically active 3-hydroxybutanoic acid

Process for producing optically active alcohol

Process for preparing optically active alcohol

Method for producing 1-menthol

Ruthenium-phosphine complex and method for producing the same

Chiral unsymmetric diphosphine compound and transition metal complex containing the same as ligand

Optically active diphosphine, transition metal complex containing the same, and process for producing optically active compound using the complex

Process for producing optically active carboxylic acid

Process for producing cyclohexylbutyric acid derivative

Process for producing optically active γ-butyrolactone derivatives

Process for producing optically active alcohols

Ruthenium-phosphine complex

Ruthenium-phosphine complex

Ruthenium-phosphine complex

Oxotitanium complex, asymmetric hydrogenation catalyst comprising the complex, and process for producing β-hydroxy ketone or α-hydroxy carboxylic acid ester using the complex

Method for making an optically active diphosphine ligand

Ruthenium-phosphine complex

Process for producing optically active β-lactones

Optically active transition metal-diamine compound and process for producing optically active alcohol with the same

Process for producing optically active alpha-hydroxycarboxylates

Phosphine derivative and polymer thereof and transition metal complex comprising the same

Process for producing cyclohexylbutyric acid derivative

Process for producing optically active β-hydroxyketone

Process for producing optically active 1-substituted-1,3-propanediols using ruthenium-phosphine complex as a catalyst

Ruthenium-phosphine complex and process for producing optically active 1-substituted-1,3-propanediols using the same as a catalyst

Production process of diphosphine oxide and diphosphonate

Process for producing optically active diaminohexanone derivative

Ruthenium-phosphine complex and intermediate for producing the same

Process for preparing ruthenium-phosphine complex

Phosphines, transition metal complexes containing the same as the ligand, and process for production of optically active carboxylic acids

Oxotitanium complex, asymmetric hydrogenation catalyst comprising the complex, and process for producing β-hydroxy ketone or α-hydroxy carboxylic acid ester using the complex

Oxotitanium complex, asymmetric hydrogenation catalyst comprising the complex, and process for producing β-hydroxy ketone or α-hydroxy carboxylic acid ester using the complex

Process for producing optically active diaminohexanone derivative

Process for producing an optically active ruthenium-phosphine complex and process for producing an optically active alcohol by using the complex

Process for producing optically active dihydropyran derivative

Process for preparing optically active allophenylnorstatin derivatives

MASHIMA KAZUSHI

Acylation reaction of hydroxyl group

2,2'-bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl and transition metal complex containing the same as ligand

Phosphine compound, complex containing the phosphine compound as ligand, process for producing optically active aldehyde using the phosphine compound or the complex, and 4-[(R)-1'-formylethyl]azetidin-2-one derivatives