公开(公告)号：KR1020010026621A

公开(公告)日：2001-04-06

申请号：KR1019990038013

申请日：1999-09-08

Applicant: 한국화학연구원

Inventor： 김범태 ,  민용기 ,  박노균 ,  김영섭 ,  홍경식 ,  권용웅 ,  박재읍

IPC: C07C323/10

Abstract: PURPOSE: The title compound having a new structure in which a sulfide or sulfon group substituted fluorinated vinyl group is introduced into oxyacetamide derivatives and herbicidal composition containing the same as an effective component are provided which have excellent herbicidal activity. CONSTITUTION: The sulfide or sulfon group substituted fluorinated vinyloxyacetamide derivatives of formula 1 is prepared by a process consisting of: reacting alcoholic compounds of formula 2 and fluorinated vinyl compounds of formula 3 in the presence of a base. In formula, R1 is C1-4 alkyl, C2-4 alkenyl or nonsubstituted or C1-4 alkyl, haloalkyl, alkoxy, Cl, F or F substituted phenyl; R2 is C1-4 alkyl or C2-4 alkenyl; R3 is C1-4 alkyl or phenyl; R4 is C1-4 alkyl or, nonsubstituted Cl, F or Br substituted phenyl; R5 is F or trifluormethyl; n is 0 or 2.

Abstract translation: 目的：提供具有硫化物或磺基取代的氟代乙烯基的新结构的标题化合物引入氧乙酰胺衍生物中，并且含有其作为有效成分的除草组合物具有优异的除草活性。 构成：式1的硫化物或磺基取代的氟化乙烯氧基乙酰胺衍生物通过以下方法制备：在碱的存在下使式2的醇类化合物与式3的氟化乙烯基化合物反应。 在式中，R 1为C 1-4烷基，C 2-4烯基或未取代的或C 1-4烷基，卤代烷基，烷氧基，Cl，F或F取代的苯基; R2是C1-4烷基或C2-4烯基; R3是C1-4烷基或苯基; R 4是C 1-4烷基或未取代的Cl，F或Br取代的苯基; R5是F或三氟甲基; n为0或2。

公开(公告)号：KR100352942B1

公开(公告)日：2002-09-16

申请号：KR1019990038013

申请日：1999-09-08

Applicant: 한국화학연구원

Inventor： 김범태 ,  민용기 ,  박노균 ,  김영섭 ,  홍경식 ,  권용웅 ,  박재읍

IPC: C07C323/10

Abstract: 본발명은제초활성이우수하고작물과잡초간의선택성이탁월한하기화학식 1의술파이드또는술폰기가치환된신규의불소화비닐옥시아세트아미드유도체, 이의제조방법및 이를포함하는제초제조성물에관한것이다: 상기식에서, R은 C알킬, C알케닐또는, 치환되지않거나 C알킬, 할로알킬, 알콕시, 염소, 불소또는취소로하나이상치환된페닐기이고, R는 C알킬또는 C알케닐기이거나; R및 R는이들이결합한질소원자와함께, 치환되지않거나 2 또는 3 위치에 C알킬로하나이상치환된피퍼리디노, 헥사메틸렌이미노또는 1,2,3,4-테트라히드로퀴놀리노기를형성하며; R는 C알킬또는페닐기이고; R는 C알킬또는, 치환되지않거나염소, 불소또는취소로치환된페닐기이며; R는 F 또는트리플루오르메틸기이고; n은 0 또는 2이다.