| 发明名称 |
PROCESS FOR PRODUCING CARBOXYLIC ANHYDRIDE, AND ARYLBORONIC ACID COMPOUND |
| 摘要 |
<p>Phthalic acid was dehydrated in heptane with heating/refluxing in the presence of a catalytic amount of an arylboronic acid compound (e.g., 2-(diisopropylaminomethyl)phenylboronic acid or 2,6-bis(diisopropylaminomethyl)phenylboronic acid). As a result, phthalic anhydride was obtained in a high yield.</p> |
| 申请公布号 |
WO2010103976(A1) |
申请公布日期 |
2010.09.16 |
| 申请号 |
WO2010JP53442 |
申请日期 |
2010.03.03 |
| 申请人 |
NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY;ISHIHARA, KAZUAKI;SAKAKURA, AKIRA |
发明人 |
ISHIHARA, KAZUAKI;SAKAKURA, AKIRA |
| 分类号 |
C07C51/56;C07B61/00;C07C57/30;C07D307/89;C07D307/93;C07D493/04;C07F5/02 |
主分类号 |
C07C51/56 |
| 代理机构 |
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