发明授权
US4291176A Production of insecticidally active vinyl-cyclopropane carboxylic acid
esters
失效
杀虫活性乙烯基 - 环丙烷羧酸酯的生产
- 专利标题: Production of insecticidally active vinyl-cyclopropane carboxylic acid esters
- 专利标题(中): 杀虫活性乙烯基 - 环丙烷羧酸酯的生产
-
申请号: US827514申请日: 1977-08-24
-
公开(公告)号: US4291176A公开(公告)日: 1981-09-22
- 发明人: Hans-Georg Heine , Willy Hartmann
- 申请人: Hans-Georg Heine , Willy Hartmann
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX2638356 19760826
- 主分类号: C07C69/743
- IPC分类号: C07C69/743 ; A01N53/00 ; A01N53/10 ; C07C45/00 ; C07C45/51 ; C07C45/63 ; C07C45/68 ; C07C45/76 ; C07C49/457 ; C07C49/647 ; C07C49/687 ; C07C49/693 ; C07C49/697 ; C07C51/00 ; C07C61/35 ; C07C61/40 ; C07C62/08 ; C07C67/00 ; C07C69/74 ; C07C233/10 ; C07C233/38 ; C07C255/45 ; C07C313/00 ; C07C317/44 ; C07C49/27 ; C07C49/45 ; C07C49/533 ; C07C49/54 ; C07C49/80
摘要:
Insecticidally active vinyl-cyclopropane carboxylic acid esters of the formula ##STR1## are prepared by reacting ##STR2## in which R.sup.12 is a radical selected from the group consisting of ##STR3## with an alcoholate of the formulaM--O--R.sup.8.Various processes for making the intermediates are also described. Many of the intermediates and end products are new.
公开/授权文献
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