Inventor

YONEYOSHI YUKIO

JP26 patents

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

YONEYOSHI YUKIO

SUMITOMO CHEMICAL CO

Optical isomer of triazolylpentenols, and their production and use as fungicide, herbicide and/or plant growth regulant

Optically active secondary amine compound, process for producing optically active secondary amine compound and process for producing optically active carboxylic acid by using said compound

Copper complex

Asymmetrically modified boron hydride type compound, a production method thereof, and a method for producing an optically active alcohol derivative by the use thereof

Optically active borane complex and a method for producing an optically active alcohol derivative by the use thereof

Asymmetric synthesis of alkyl chrysanthemate

Optically active secondary amine compound, process for producing optically active secondary amine compound and process for producing optically active carboxylic acid by using said compound

Asymmetric synthesis of alkyl chrysanthemates

Process for producing optically active amines

Processes for preparing optically active alcohols and optically active amines

Process for producing optically active compounds

Optically active hydroxybenzylamine

Optically active borane complex and a method for producing an optically active alcohol derivative by the use thereof

Processes for preparing optically active alcohols and optically active amines

Process for isomerization of oxime ethers

Optically active hydroxybenzylamine derivative and process for producing said compound

Method for producing an optically active azolyl-α, β-unsaturated alcohol

Method for producing optically active amines

Method for producing an optically active azolyl-α,β-unsaturated alcohol

Asymmetrically modified boron hydride type compound and a method for producing an optically active alcohol derivative by the use thereof

Method for producing an optically active azolyl-α β-unsaturated alcohol

Method for racemization of optically active 2,2-dimethylcyclopropane-1-carboxylic acid

SUMIKA FINE CHEMICALS COMPANY

Process for producing (R)-styrene oxides

Process for producing optically active carbinols

Process for producing optically active carbinols

SUMITOMO ELECTRIC CO

Process for producing optically active alcohol