发明授权
US4728357A Cyclohexane-1,3-dione derivatives, their preparation and herbicides
containing these compounds
失效
环己烷-1,3-二酮衍生物,它们的制备和含有这些化合物的除草剂
- 专利标题: Cyclohexane-1,3-dione derivatives, their preparation and herbicides containing these compounds
- 专利标题(中): 环己烷-1,3-二酮衍生物,它们的制备和含有这些化合物的除草剂
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申请号: US759925申请日: 1985-07-29
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公开(公告)号: US4728357A公开(公告)日: 1988-03-01
- 发明人: Rainer Becker , Dieter Jahn , Wolfgang Rohr , Bruno Wuerzer
- 申请人: Rainer Becker , Dieter Jahn , Wolfgang Rohr , Bruno Wuerzer
- 申请人地址: DEX Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX Ludwigshafen
- 优先权: DEX3227389 19820722
- 主分类号: A01N35/06
- IPC分类号: A01N35/06 ; A01N37/34 ; A01N37/44 ; A01N41/10 ; C07C67/00 ; C07C313/00 ; C07C317/28 ; C07C323/47 ; A01N31/06 ; C07C83/06
摘要:
Cyclohexane-1,3-dione derivatives of the formula ##STR1## where R.sup.1 is alkyl of from 2 to 4 carbon atoms, R.sup.2 is alkyl, unsubstituted or halogen-substituted alkenyl, or alkynyl, each of from 2 to 5 carbon atoms, R.sup.3 is a saturated or unsaturated hydrocarbon radical of up to 4 carbon atoms which is unsubstituted or substituted by 1 to 3 hydrocarbon radicals of a total of up to 8 carbon atoms, by aryl of from 6 to 10 carbon atoms, or by benzyl, R.sup.4 is, when R.sup.3 is unsaturated or olefinically or aromatically substituted, alkyl of from 1 to 6 carbon atoms, R.sup.4 is further unsubstituted or halogen-substituted alkenyl of from 2 to 6 carbon atoms, alkynyl of from 2 to 6 carbon atoms, naphthyl, arylalkyl or arylalkenyl, where aryl is of from 6 to 10 carbon atoms and is unsubstituted or substituted by alkyl or alkoxy, each of from 1 to 3 carbon atoms, or by halogen, and where alkyl or alkenyl is of from 2 to 3 carbon atoms, at least 2 of which being between aryl and sulfur, Z is H, CN, CH.sub.3, methoxycarbonyl or ethoxycarbonyl, and n is 0,1 or 2, and salts thereof.