发明名称 |
PREPARATION OF OPTICALLY ACTIVE ALLETHROLONE VIA ALLETHRONYL ACID PHTHALATE |
摘要 |
<p>The present invention relates to a process for preparing allethrolone which involves hydrolyzing 2-allyl-4-hydroxy-3-methyl-2-cyclopentenone acid phthalate represented by the formula IN WATER OR AN AQUEOUS SOLVENT WITH OR WITHOUT A BASE OF LESS THAN A SMALL EXCESS OF THE EQUIVALENT.</p> |
申请公布号 |
CA1006540(A) |
申请公布日期 |
1977.03.08 |
申请号 |
CA19740196407 |
申请日期 |
1974.03.29 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
MATSUI, MASANAO;HORIUCHI, FUKASHI;HIRAI, HAJIME;ITAYA, NOBUSHIGE |
分类号 |
C07C45/42;C07C45/00;C07C49/573;C07C49/707;C07C49/743;C07C67/00 |
主分类号 |
C07C45/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|