| 发明名称 |
PREPARATION OF CYCLOPROPANE CARBOXYLIC ACIDS AND ESTERS |
| 摘要 |
Certain derivatives of cyclopropane carboxylic acid and their esters are useful and valuable intermediates for the preparation of broad spectrum pyrethroid type pesticides. The invention provides a novel method for the preparation of the derivatives of cyclopropane carboxylic acid and esters from stable sulfonium ylides. |
| 申请公布号 |
ZA7703291(B) |
申请公布日期 |
1978.04.26 |
| 申请号 |
ZA19770003291 |
申请日期 |
1977.06.01 |
| 申请人 |
AMERICAN CYANAMID CO |
发明人 |
BRAND W |
| 分类号 |
C07C69/747;A01N53/00;A01N53/02;A01N53/08;C07C67/00;C07C69/743;C07C69/753;C07C69/757;C07C201/00;C07C205/55;C07C253/00;C07C255/38;C07C255/45;C07C255/46;C07C255/48;C07C255/53;C07C309/63;C07C313/00;C07C315/04;C07C317/44;C07C325/00;C07C381/12;C07D333/46 |
主分类号 |
C07C69/747 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
