Title: Production method of (r)-3- hydroxy-3-(2-phenylethyl)hexanoic acid and intermediate thereof
Application Number: 02827939 Application Date: 2002.10.31
Publication Number: 1617846 Publication Date: 2005.05.18
Approval Pub. Date: 2007.02.21 Granted Pub. Date: 2007.02.21
International Classifi-cation: C07C51/43;C07C59/48;C07C67/343;C07C69/732;C07B57/00
Applicant(s) Name: Sumitomo Chemical Co. Address:
Inventor(s) Name: Tanaka Masahide;Matsui Kozo;Katsura Tadashi;Iwasak
Attorney & Agent: chen beng
Abstract:
    The present invention relates to a production method of (R)-3-hydroxy-3-(2-phenylethyl)hexanoic acid which comprises optical resolution of racemic 3-hydroxy-3-(2-phenylethyl)hexanoic acid with an optically active amine of the formula (VIII)wherein R
Time: 4