Procédé de production d'un ester d'acide hexanoïque 3–hydroxy–3–(2–phényléthyl) racémique

N° de brevet: EP1894912 (A1)
Date de publication: 2008-03-05
Inventeur(s): TANAKA MASHIDE [JP];MATSUI KOZO [JP];KATSURA TADASHI [JP];IWASAKI MITSUHIRO [JP];MAEDA HIROSHI [JP];ITAYA NOBUSHIGE [JP];
Demandeur(s): SUMITOMO CHEMICAL CO [JP];
Classification: C07C59/48;C07C67/343;C07C69/732;C07C45/62;C07C45/73;C07C45/74;C07C49/213;C07C51/43;C07C51/487;C07C211/29;C07C217/58;
N° de demande: EP20070023540 20021031 
Numéro(s) de priorité: EP20020779967 20021031;JP20020030724 20020207;JP20020041480 20020219;JP20020105772 20020408;JP20020242741 20020822 
A production method of a racemic 3-hydroxy-3-(2-phenylethyl)hexanoic acid ester, which comprises reacting magnesium, haloacetic acid ester and 1-phenyl-3-hexanone.

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