| 发明名称 |
Manufacture of pyrazines |
| 摘要 |
Pyrazines are manufactured by reaction of nitrooxiranes with ammonia. The products are starting materials for the manufacture of dyes, fungicides and pharmaceuticals.
|
| 申请公布号 |
US4064124(A) |
申请公布日期 |
1977.12.20 |
| 申请号 |
US19750572136 |
申请日期 |
1975.04.28 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
WEITZ, HANS-MARTIN;FISCHER, ROLF |
| 分类号 |
C07D241/12;C07D303/48;(IPC1-7):C07D241/04;C07D241/06 |
主分类号 |
C07D241/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
