GB2104519A - Process for the preparation of the herbicide phenmedipham - Google Patents

Process for the preparation of the herbicide phenmedipham Download PDF

Info

Publication number
GB2104519A
GB2104519A GB08222879A GB8222879A GB2104519A GB 2104519 A GB2104519 A GB 2104519A GB 08222879 A GB08222879 A GB 08222879A GB 8222879 A GB8222879 A GB 8222879A GB 2104519 A GB2104519 A GB 2104519A
Authority
GB
United Kingdom
Prior art keywords
meta
reaction
reaction step
process according
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.)
Withdrawn
Application number
GB08222879A
Other languages
English (en)
Inventor
Daniel Michelet
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.)
Bayer CropScience SA
Original Assignee
Rhone Poulenc Agrochimie SA
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 Rhone Poulenc Agrochimie SA filed Critical Rhone Poulenc Agrochimie SA
Publication of GB2104519A publication Critical patent/GB2104519A/en
Withdrawn legal-status Critical Current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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
GB08222879A 1981-08-10 1982-08-09 Process for the preparation of the herbicide phenmedipham Withdrawn GB2104519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8115577A FR2510994A1 (fr) 1981-08-10 1981-08-10 Procede de preparation de l'herbicide phenmedipham

Publications (1)

Publication Number Publication Date
GB2104519A true GB2104519A (en) 1983-03-09

Family

ID=9261401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08222879A Withdrawn GB2104519A (en) 1981-08-10 1982-08-09 Process for the preparation of the herbicide phenmedipham

Country Status (12)

Country Link
JP (1) JPS58185551A (it)
BE (1) BE894062A (it)
DD (1) DD202232A5 (it)
DE (1) DE3229589A1 (it)
DK (1) DK356582A (it)
ES (1) ES514848A0 (it)
FR (1) FR2510994A1 (it)
GB (1) GB2104519A (it)
IL (1) IL66464A0 (it)
IT (1) IT1157312B (it)
LU (1) LU84320A1 (it)
NL (1) NL8203123A (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001286A1 (en) * 1983-09-20 1985-03-28 Kemisk Va^Erk Ko^/Ge A/S A process for the preparation of herbicidally active phenyl carbamates and herbicidal compositions containing the same
US4767448A (en) * 1984-02-29 1988-08-30 Kemisk Vaerk Koge A/S Herbicidal compositions comprising phenyl carbamates and other herbicides
US5246912A (en) * 1984-02-29 1993-09-21 Berol Nobel (Suisse) S.A. Herbicidal compositions of phenmedipham and desmedipham
RU2813459C1 (ru) * 2023-07-12 2024-02-12 Акционерное общество "Щелково Агрохим" Способ получения фенмедифама

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054673A (it) * 1962-08-23
US3296201A (en) * 1962-11-08 1967-01-03 Du Pont Nu-phenyl aromatic polymers
US3404975A (en) * 1964-12-18 1968-10-08 Fmc Corp m-(carbamoyloxy)-carbanilates as herbicides

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001286A1 (en) * 1983-09-20 1985-03-28 Kemisk Va^Erk Ko^/Ge A/S A process for the preparation of herbicidally active phenyl carbamates and herbicidal compositions containing the same
EP0142670A2 (en) * 1983-09-20 1985-05-29 Berol Nobel (Suisse) S.A. A process for the preparation of known herbicidally active phenyl carbamates
EP0142670A3 (en) * 1983-09-20 1985-09-04 Kemisk Vaerk Koge A/S A process for the preparation of herbicidally active phenyl carbamates and herbicidal compositions containing the same
US4748265A (en) * 1983-09-20 1988-05-31 Kemisk Vaerk Koge A/S Process for the preparation of herbicidally active phenyl carbamates
US4767448A (en) * 1984-02-29 1988-08-30 Kemisk Vaerk Koge A/S Herbicidal compositions comprising phenyl carbamates and other herbicides
US5246912A (en) * 1984-02-29 1993-09-21 Berol Nobel (Suisse) S.A. Herbicidal compositions of phenmedipham and desmedipham
RU2813459C1 (ru) * 2023-07-12 2024-02-12 Акционерное общество "Щелково Агрохим" Способ получения фенмедифама

Also Published As

Publication number Publication date
IL66464A0 (en) 1982-12-31
IT1157312B (it) 1987-02-11
NL8203123A (nl) 1983-03-01
DD202232A5 (de) 1983-09-07
ES8306102A1 (es) 1983-05-01
FR2510994A1 (fr) 1983-02-11
IT8222593A0 (it) 1982-07-27
LU84320A1 (fr) 1984-03-23
JPS58185551A (ja) 1983-10-29
FR2510994B1 (it) 1984-07-13
DK356582A (da) 1983-02-11
BE894062A (fr) 1983-02-09
ES514848A0 (es) 1983-05-01
DE3229589A1 (de) 1983-02-24

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)