PROCESS FOR PREPARATION OF DERIVATIVES OF TETRAHYDROPHTHALIMIDE

The present disclosure provides a process for preparation of a compound of formula 1, or isomers or its derivatives thereof, which show a high herbicidal activity against wide variety of weeds. (I) wherein R1 is a C3-C4 alkynyl group, a C1-C5 alkyl group, or a C3-C4 alkenyl group, and X is selected...

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Bibliographic Details
Main Authors KRISHNAN, BABURAJ, RAJESHIRKE, RAJESH, KADAM, SUBHASH, THAMPI, JEGADEESH
Format Patent
LanguageEnglish
French
Published 14.08.2014
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:The present disclosure provides a process for preparation of a compound of formula 1, or isomers or its derivatives thereof, which show a high herbicidal activity against wide variety of weeds. (I) wherein R1 is a C3-C4 alkynyl group, a C1-C5 alkyl group, or a C3-C4 alkenyl group, and X is selected from the group consisting of F, Cl, Br, I or H atom. La présente invention concerne un procédé de préparation d'un composé de formule 1, ou d'isomères ou de dérivés de celui-ci, qui présente une activité herbicide élevée contre un large éventail de mauvaises herbes. (I) dans laquelle R1 est un groupe alcynyle en C3-C4, un groupe alkyle en C1-C5 ou un groupe alcényle en C3-C4, et X est choisi dans le groupe constitué par F, Cl, Br, I ou un atome H.
Bibliography:Application Number: WO2014IN00086