发明名称 |
Fluorinated butene derivatives and methods for their preparation |
摘要 |
New chemical reactions of 1,1,2-trifluoro-1,3-butadiene provide simple access to a series of new fluorinated alkene derivatives. These derivatives provide a simple, general methodology for the stereocontrolled preparation of 2-fluoro-2-alkenoate esters and related monofluoroalkene derivatives which include fluoro analogs of known insecticides, pheromones or pharmaceuticals. A new method for the preparation of 1,1,2-trifluoro-1,3-butadiene is also provided.
|
申请公布号 |
US4902835(A) |
申请公布日期 |
1990.02.20 |
申请号 |
US19880142630 |
申请日期 |
1988.01.11 |
申请人 |
THE UNIVERSITY OF ROCHESTER |
发明人 |
KENDE, ANDREW S.;MATSUO, NORITADA |
分类号 |
C07D295/18;C07B61/00;C07C17/00;C07C17/25;C07C21/18;C07C41/00;C07C41/06;C07C43/17;C07C67/00;C07C67/343;C07C69/65;C07C233/09;C07C233/11;C07C235/32;C07C315/00;C07C317/08;C07C317/14;C07C317/18;C07C317/44;C07C319/14;C07C323/05;C07C323/09;C07D317/60;C07F9/40;C07F9/54 |
主分类号 |
C07D295/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|