| 发明名称 |
Process for preparing 2-acetonaphthones |
| 摘要 |
2-Acetonaphthones are prepared by heating a compound selected from the group consisting of ketals and enol ethers of acetyl-substituted benzalacetone at a temperature effective to cyclize the compound and form said 2-acetonaphthones.
|
| 申请公布号 |
US4788341(A) |
申请公布日期 |
1988.11.29 |
| 申请号 |
US19870107745 |
申请日期 |
1987.10.13 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
ZOELLER, JOSEPH R. |
| 分类号 |
B01J31/24;C07B61/00;C07C45/51;C07C45/67;C07C45/70;C07C45/71;C07C49/255;C07C49/788;C07C49/84;C07C51/377;C07C63/34;C07C63/70;C07C65/24;C07C65/34;C07C67/00;C07C69/76;C07C69/773;C07C69/94;C07C319/14;C07C323/62;(IPC1-7):C07C45/45 |
主分类号 |
B01J31/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
