| 发明名称 |
Substituted pyridines |
| 摘要 |
This invention relates to substituted pyridines prepared by reacting aldehydes, amines, lower carboxylic acids such as acetic acid in the presence of oxygen. The N-substituted pyridinium salts formed can be converted to pyridines by thermal dealkylation.
|
| 申请公布号 |
US4158734(A) |
申请公布日期 |
1979.06.19 |
| 申请号 |
US19750604609 |
申请日期 |
1975.08.14 |
| 申请人 |
PETROLITE CORPORATION |
发明人 |
OUDE ALINK, BERNARDUS A.;THOMPSON, NEIL E. S. |
| 分类号 |
C07D211/70;C07D213/08;C07D213/09;C07D213/10;C07D213/20;(IPC1-7):C07D213/20 |
主分类号 |
C07D211/70 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
