# US 4,393,220 A · 2-Alkenyl and 2-alkynyl succinic acid N-(3,5-dichlorophenyl)imides

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- Number: US 4,393,220 A
- Document ID: US4393220A
- Status: Granted
- Kind: A
- Application number: 06/249,323
- Filed: 1981-03-31
- Granted: 1983-07-12
- Earliest claimed: 1980-04-09
- Assignees: Consortium fur Elektrochemische Industrie GmbH
- Inventors: Norman Haberle; Otto Eberle; Walter Hafner
- Web page: https://patentgrep.com/patent/US4393220A

## CPC

- C07D 207/408: Radicals containing only hydrogen and carbon atoms attached to ring carbon atoms
- A01N 37/32: Cyclic imides of polybasic carboxylic acids or thio analogues thereof
- C07D 209/52: condensed with a ring other than six-membered
- C07D: HETEROCYCLIC COMPOUNDS (macromolecular compounds C08)
- A01N: PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF (preservation of food or foodstuff A23); BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES (preparations for medical, dental or toiletry purposes which kill or prevent the growth or proliferation of unwanted organisms A61K); PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS

## Abstract

The invention relates to fungicidally active compositions that contain at least one compound of the general formula ##STR1## and/or a compound of the formula ##STR2## in which: A denotes the --CH.dbd.CH-- or --C.tbd.C-- group and R.sub.1 and R.sub.2 represent hydrogen or methyl. The active substances according to the invention can be obtained by reacting correspondingly substituted succinic acids, or acid halides, anhydrides or esters thereof, with 3,5-dichloroaniline.

## Claims

### Claim 1

A compound of the formula ##STR5## in which A denotes the --CH.dbd.CH-- or --C.gradient.C-- group and
R.sub.1 and R.sub.2 represent hydrogen or methyl.

### Claim 2

The compound 2-allylsuccinic acid N-(3,5-dichlorophenyl)-imide.