发明名称 |
Process for chloroalkynes and alkynyl amines |
摘要 |
This invention provides an improved process for the preparation of chloroalkynes from alkynyl alcohols. The chloroalkynes can be employed to prepare alkynyl amines which are useful for the manufacture of biologically active materials. The present invention reduces the hazards of the chlorination reaction, eliminates or greatly reduces by-product formation, and provides certain environmental benefits.
|
申请公布号 |
US6087535(A) |
申请公布日期 |
2000.07.11 |
申请号 |
US19990226825 |
申请日期 |
1999.01.07 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
ROEMMELE, RENEE CAROLINE;GROSS, ANDREW WILLIAM;MOSLEY, DAVID WAYNE |
分类号 |
B01J27/122;C07B39/00;C07B61/00;C07C17/16;C07C17/383;C07C21/22;C07C22/04;C07C209/08;C07C209/16;C07C211/23;C07C211/25;(IPC1-7):C07C209/00 |
主分类号 |
B01J27/122 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|