| 发明名称 |
METHOD FOR PRODUCING VITAMIN A ALDEHYDE AND INTERMEDIATE |
| 摘要 |
PURPOSE: To provide a method for producing a vitamin A aldehyde and to obtain an intermediate. CONSTITUTION: This method for producing a vitamin A aldehyde of general formula (2) (Ar is an aryl group which may contain a substituent) comprises reacting an aldehyde derivative of general formula (1) with a base.
|
| 申请公布号 |
KR20010067310(A) |
申请公布日期 |
2001.07.12 |
| 申请号 |
KR20000059546 |
申请日期 |
2000.10.10 |
| 申请人 |
SUMITOMO CHEMICAL CO., LTD. |
发明人 |
KONYA NAOTO;SEKO SHINZO;TAKAHASHI TOSHIYA |
| 分类号 |
C07C403/14;C07B61/00;C07C45/00;C07C317/20;C07C403/22;(IPC1-7):C07C317/20 |
主分类号 |
C07C403/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
