Patent ID: 7812184
Filing Date: 2010-10-12
Classification: C07C,C07D

Abstract:
1. A production method of an optically active epoxy compound of formulae (7), (8) or (9) wherein R 3 is hydrogen atom or methyl group, R 4 and R 5 are hydrogen atom, or R 4 and R 5 together form —CH 2 —, —CH 2 CH 2 —, —CH 2 CH 2 CH 2 — or —CH 2 O— (the oxygen atom in the —CH 2 O— is bonded at R 5 side), R 6 is a phenyl group, R 7 is methyl group or ethyl group, the carbon atom shown with * is optically active, characterized by comprising subjecting an unsaturated compound of formula (4), (5) or (6)  wherein R  wherein R  (a partial structure O-E-O in the formula is shown by formula (3) in the compound of formula (1) and by formula (3′) in the compound of formula (1′)  wherein R