GB1237770A - Insecticidal n-methyl meta-amidophenyl carbamates - Google Patents

Insecticidal n-methyl meta-amidophenyl carbamates

Info

Publication number
GB1237770A
GB1237770A GB43195/68A GB4319568A GB1237770A GB 1237770 A GB1237770 A GB 1237770A GB 43195/68 A GB43195/68 A GB 43195/68A GB 4319568 A GB4319568 A GB 4319568A GB 1237770 A GB1237770 A GB 1237770A
Authority
GB
United Kingdom
Prior art keywords
amidophenyl
carbamates
sept
hydrogen
methyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB43195/68A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of GB1237770A publication Critical patent/GB1237770A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/22—O-Aryl or S-Aryl esters thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids

Abstract

1,237,770. N - methyl - m - amidophenyl carbamates. STAUFFER CHEMICAL CO. 11 Sept., 1968 [18 Sept., 1967], No. 43195/68. Heading C2C. [Also in Division A5] The invention comprises compounds of the general formula in which R is hydrogen, a halogenated C 1 -C 4 alkyl group, a C 3 -C 6 cycloalkyl group or a C 2 -C 4 alkenyl group. They may be prepared by reacting an appropriately meta-substituted amido phenol with methyl isocyanate in the liquid phase optionally in the presence of an inert organic solvent at a temperature between room temperature and the reflux temperature of the solvent. A tertiary amine, e.g. triethylamine may be used as catalyst. Examples are given of the preparation of compounds of the above formula in which R is 2-chloroethyl, trichloromethyl, 1,1 -dichloro-2,2,2-trifluoroethyl, bromomethyl, 1,2-dibromoethyl, chlorodifluoromethyl, trifluoromethyl, pentafluoromethyl, hydrogen, vinyl, 2-methylvinyl, cyclopropyl, isopropenyl, allyl, cyclobutyl and cyclohexyl.
GB43195/68A 1967-09-18 1968-09-11 Insecticidal n-methyl meta-amidophenyl carbamates Expired GB1237770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66863167A 1967-09-18 1967-09-18

Publications (1)

Publication Number Publication Date
GB1237770A true GB1237770A (en) 1971-06-30

Family

ID=24683135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43195/68A Expired GB1237770A (en) 1967-09-18 1968-09-11 Insecticidal n-methyl meta-amidophenyl carbamates

Country Status (8)

Country Link
BE (1) BE721019A (en)
CA (1) CA940141A (en)
CH (1) CH498567A (en)
DE (1) DE1793429A1 (en)
FR (1) FR1582703A (en)
GB (1) GB1237770A (en)
IL (1) IL30687A0 (en)
NL (1) NL6813334A (en)

Also Published As

Publication number Publication date
IL30687A0 (en) 1968-11-27
CH498567A (en) 1970-11-15
DE1793429A1 (en) 1972-02-24
NL6813334A (en) 1969-03-20
CA940141A (en) 1974-01-15
FR1582703A (en) 1969-10-03
BE721019A (en) 1969-03-18

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