Title:
NEW OPTICALLY-ACTIVE MAGNETIC-ANISOTROPIC REAGENT AND METHOD FOR DETERMINING OPTICAL PURITY AND ABSOLUTE CONFIGURATION USING THE SAME
Document Type and Number:
Japanese Patent JP2001261613
Kind Code:
A
Abstract:
To obtain an optically-active magnetic-anisotropic reagent having high anisotropic effects without causing racemization when derivatized in determination of an absolute configuration and a derivatizing reagent having large separation factor and capable of providing a diastereomer under a mild derivatizing condition in measurement of an optical purity using a high- performance liquid chromatography(HPLC).
An optically active compound having an aromatic ring and an alcohol capable of imparting high anisotropic effect and a carboxyl group capable of quantitatively reacting with an amine on quaternary carbon atom is produced.
Inventors:
HARADA NORIYUKI
WATANABE MASATAKA
KUWABARA SHUNSUKE
SUGIO AKINORI
KASAI YUSUKE
WATANABE MASATAKA
KUWABARA SHUNSUKE
SUGIO AKINORI
KASAI YUSUKE
Application Number:
JP2000115896A
Publication Date:
September 26, 2001
Filing Date:
March 14, 2000
Export Citation:
Assignee:
TOKYO KASEI KOGYO KK
International Classes:
G01R33/28; C07B57/00; C07C59/64; G01N24/08; (IPC1-7): C07C59/64; C07B57/00; G01N24/08; G01R33/28
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