| 发明名称 |
Process for preparing aromatic aldehydes |
| 摘要 |
A process for preparing an aromatic aldehyde represented by the following general formula: <IMAGE> wherein R1 and R2 each represents a hydrogen atom or a lower alkyl group or R1 and R2 may jointly form an alkylene group, provided that R1 and R2 do not represent a hydrogen atom at the same time.
|
| 申请公布号 |
US4335263(A) |
申请公布日期 |
1982.06.15 |
| 申请号 |
US19800218135 |
申请日期 |
1980.12.19 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
MINAI, MASAYOSHI |
| 分类号 |
C07C47/565;C07C43/225;C07C45/00;C07C45/27;C07C45/30;C07C45/43;C07C45/46;C07C45/54;C07C45/56;C07C47/575;C07C67/00;C07C67/08;C07D317/54;C07D319/18;C11B9/00;(IPC1-7):C07C45/43;C07C37/01 |
主分类号 |
C07C47/565 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
