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公开(公告)号:US5831114A
公开(公告)日:1998-11-03
申请号:US849142
申请日:1997-05-28
IPC分类号: A01N47/12 , C07C43/23 , C07C269/02 , C07C271/10 , C07C271/12 , C07C323/12 , C07D213/40 , C07D317/46 , C07D333/20 , C07D333/28
CPC分类号: C07D213/40 , A01N47/12 , C07C271/12 , C07C43/23 , C07D317/46 , C07D333/20 , C07D333/28 , C07B2200/07
摘要: Substituted N-phenyl- and N-heteroarylalkylcarbamates of formula (I), in which Q is a group (1), (2) or (3); R is halogen, trifluoromethyl, cyano, nitro or C.sub.1 -C.sub.3 haloalkoxy; Z is hydrogen or halogen; or Z and R together in the 2- and 3-position of the phenyl ring form a group --OCF.sub.2 O--; R.sub.1 is C.sub.1 -C.sub.5 alkyl; R.sub.2, R.sub.3, R.sub.4 and R.sub.5, independently of one another, are hydrogen, methyl or ethyl; X is oxygen, sulfur, --SO-- or --SO.sub.2 --, Y is hydrogen, halogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 haloalkyl, C.sub.1 -C.sub.3 alkoxy or cyano; n is 0, 1 or 2; n.sub.1 is 0 or 1; and m is 0 or 1, with the proviso that m is 1 if Q is group (1) or (2); and the diastereomers and enantiomers thereof, exhibit pre- and post-emergence herbicidal properties. The preparation of these compounds and their use as herbicidally active ingredients are described. ##STR1##
摘要翻译: PCT No.PCT / EP95 / 04612 Sec。 371日期1997年5月28日 102(e)日期1997年5月28日PCT提交1995年11月22日PCT公布。 WO96 / 16941 PCT出版物 日期6月6日,式(I)的取代的N-苯基 - 和N-杂芳基烷基氨基甲酸酯,其中Q是基团(1),(2)或(3); R是卤素,三氟甲基,氰基,硝基或C 1 -C 3卤代烷氧基; Z是氢或卤素; 或Z和R在苯环的2-和3-位一起形成-OCF 2 O - 基团; R1是C1-C5烷基; R2,R3,R4和R5彼此独立地是氢,甲基或乙基; X是氧,硫,-SO-或-SO 2 - ,Y是氢,卤素,C 1 -C 3烷基,C 1 -C 3卤代烷基,C 1 -C 3烷氧基或氰基; n为0,1或2; n1为0或1; m为0或1,条件是如果Q为基团(1)或(2),则m为1; 及其非对映异构体和对映异构体,显示出芽前和芽后除草性质。 描述了这些化合物的制备及其作为除草活性成分的用途。 (3)
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公开(公告)号:US5998636A
公开(公告)日:1999-12-07
申请号:US128651
申请日:1998-08-04
IPC分类号: A01N47/12 , C07C43/23 , C07C269/02 , C07C271/10 , C07C271/12 , C07C323/12 , C07D213/40 , C07D317/46 , C07D333/20 , C07D333/28 , C07D317/44 , C07C43/00
CPC分类号: C07D213/40 , A01N47/12 , C07C271/12 , C07C43/23 , C07D317/46 , C07D333/20 , C07D333/28 , C07B2200/07
摘要: Substituted N-phenyl- and N-heteroarylalkylcarbamates of the formula I ##STR1## in which Q is a group ##STR2## R is halogen, trifluoromethyl, cyano, nitro or C.sub.1 -C.sub.3 haloalkoxy;Z is hydrogen or halogen; orZ and R together in the 2- and 3-position of the phenyl ring form a group --OCF.sub.2 O--;R.sub.1 is C.sub.1 -C.sub.5 alkyl;R.sub.2, R.sub.3, R.sub.4 and R.sub.5, independently of one another, are hydrogen, methyl or ethyl;X is oxygen, sulfur, --SO-- or --SO.sub.2 --;Y is hydrogen, halogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 haloalkyl, C.sub.1 -C.sub.3 alkoxy or cyano;n is 0, 1 or 2;n.sub.1 is 0 or 1; andm is 0 or 1,with the proviso that m is 1 if Q is group (1) or (2);and the diastereomers and enantiomers thereof,exhibit pre- and post-emergence herbicidal properties. The preparation of these compounds and their use as herbicidally active ingredients are described.
摘要翻译: 其中Q为基团R的式I的取代的N-苯基 - 和N-杂芳基烷基氨基甲酸酯是卤素,三氟甲基,氰基,硝基或C 1 -C 3卤代烷氧基; Z是氢或卤素; 或Z和R在苯环的2-和3-位一起形成-OCF 2 O - 基团; R1是C1-C5烷基; R2,R3,R4和R5彼此独立地是氢,甲基或乙基; X是氧,硫,-SO-或-SO 2 - ; Y是氢,卤素,C 1 -C 3烷基,C 1 -C 3卤代烷基,C 1 -C 3烷氧基或氰基; n为0,1或2; n1为0或1; m为0或1,条件是如果Q为基团(1)或(2),则m为1; 及其非对映异构体和对映异构体,显示出芽前和芽后除草性质。 描述了这些化合物的制备及其作为除草活性成分的用途。
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