Patent Number: 6,310,246

Title: Fluorovinloxyacetamides, process for preparing same and herbicidalcomposition comprising same

Abstract: Herbicidal fluorovinyloxyacetamide compounds of formula (I) are useful forprotecting crops from weeds:##STR1##wherein:R.sup.1 is a phenyl group optionally having one or more substituentsselected from the group consisting of C.sub.1-6 alkyl, halogen-substitutedC.sub.1-6 alkyl, C.sub.1-6 alkoxy and halogen;R.sup.2 is a C.sub.1-6 alkyl; orR.sup.1 and R.sup.2 together with the nitrogen atom to which they are boundform a 5-, 6- or 7-membered nitrogen heterocycle optionally having one ormore ring oxygen atoms, double bonds and C.sub.1-6 alkyl substituents;R.sup.3 is a phenyl or thiophen-2-yl group optionally having one or moresubstituents selected from the group consisting of C.sub.1-6 alkyl,halogen-substituted C.sub.1-6 alkyl, C.sub.1-6 alkoxy, methylenedioxy andhalogen; andR.sup.4 is a perfluoro C.sub.1-6 alkyl group.

Inventors: Kim; Bum-Tae (Daejeon, KR), Park; No-Kyun (Daejeon, KR), Hong; Kyung-Sik (Daejeon, KR), Park; Jae-Eup (Seoul, KR), Kwon; Yong-Woong (Kwacheon-shi, KR)


International Classification:

Expiration Date: 10/32013