| 申请日期 | 2026-04-21 | 申请号 | JP2000052148 |
| 公开（公告）号 | JP4378826B2 | 公开（公告）日 | 2009-12-09 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | TOSOH CORP | ||
| 简介 | PROBLEM TO BE SOLVED : To provide an asymmetiric expoxidation catalyst of enones imparting high reactivity, a high yield and high optical purity. SOLUTION : In asymmetric epoxidation reaction of enones, a comples catalyst comprising (R)-binaphthol, rare element isoproxide, triphenylphosphine oxide and cumene hydroperoxide or tertiary butyl hydroperoxide is used. | ||
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