Process for Production of Optically Active Carboxlic Acid Compound

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United States of America Patent

APP PUB NO 20090118542A1
SERIAL NO

12224043

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Abstract

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An optically active acylated camphorsultam can be hydrolyzed with an aqueous solution of an alkaline earth metal hydroxide in the presence of a branched alkanol, to give a corresponding optically active carboxylic acid compound in safely and inexpensively.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO CHEMICAL COMPANY LIMITED27-1 SHINKAWA 2-CHOME CHUO-KU TOKYO 104-8260

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hosoya, Takeshi Nishinomiya-shi , JP 26 371
Yamazaki, Shigeya Settsu-shi , JP 10 13

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