| 发明名称 |
NOVEL PROCESS FOR PREPARING A KETIMINE |
| 摘要 |
This invention relates to a novel improved process for preparation of N-4-(3,4- dichlorophenyl) -3,4-dihydro-1(2H)- naphthalenylidene!methanamine from 4(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone and monomethylamine.
|
| 申请公布号 |
CA2315761(A1) |
申请公布日期 |
1999.07.22 |
| 申请号 |
CA19982315761 |
申请日期 |
1998.10.15 |
| 申请人 |
PFIZER PRODUCTS INC. |
发明人 |
COLBERG, JUAN CARLOS;PFISTERER, DAVID MICHAEL;TABER, GERALDINE PATRICIA |
| 分类号 |
C07C209/52;C07C211/42;C07C249/02;C07C251/20;(IPC1-7):C07C249/02 |
主分类号 |
C07C209/52 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
