| 发明名称 |
A PROCESS FOR THE PREPARATION OF DIHYDRO-4,4-DIMETHYL-2,3-FURANDION |
| 摘要 |
A process for producing dihydro-4,4-dimethyl-2,3-furandione by oxidizing dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone with a solid alkali metal hypochlorite or alkaline earth metal hypochlorite in an organic phase is disclosed. |
| 申请公布号 |
DE2960443(D1) |
申请公布日期 |
1981.10.08 |
| 申请号 |
DE19792960443 |
申请日期 |
1979.05.30 |
| 申请人 |
F. HOFFMANN-LA ROCHE & CO. AKTIENGESELLSCHAFT |
发明人 |
SCHMID, MAX, DR. |
| 分类号 |
C07D307/60;(IPC1-7):C07D307/32;C07B3/00 |
主分类号 |
C07D307/60 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
