发明授权
- 专利标题： Process for chloroalkynes and alkynyl amines
- 专利标题（中）： 氯炔和炔基胺的方法
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申请号： US226825申请日： 1999-01-07
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公开(公告)号： US6087535A公开(公告)日： 2000-07-11
- 发明人: Renee Caroline Roemmele , Andrew William Gross , David Wayne Mosley
- 申请人： Renee Caroline Roemmele , Andrew William Gross , David Wayne Mosley
- 申请人地址： PA Phila
- 专利权人： Rohm and Haas Company
- 当前专利权人： Rohm and Haas Company
- 当前专利权人地址： PA Phila
- 主分类号： B01J27/122
- IPC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 ; C07C209/00
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.
公开/授权文献
- US4875755A Fiber optic connector assembly and method of making same 公开/授权日：1989-10-24
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