GB922371A - Substituted alpha-halo-or-methoxy-phenylacetic acids, their preparation and use in herbicidal compositions - Google Patents

Substituted alpha-halo-or-methoxy-phenylacetic acids, their preparation and use in herbicidal compositions

Info

Publication number
GB922371A
GB922371A GB1427261A GB1427261A GB922371A GB 922371 A GB922371 A GB 922371A GB 1427261 A GB1427261 A GB 1427261A GB 1427261 A GB1427261 A GB 1427261A GB 922371 A GB922371 A GB 922371A
Authority
GB
United Kingdom
Prior art keywords
methoxy
dichloro
nitro
group
chloro
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
GB1427261A
Other languages
English (en)
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.)
Velsicol Chemical LLC
Original Assignee
Velsicol Chemical LLC
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 Velsicol Chemical LLC filed Critical Velsicol Chemical LLC
Publication of GB922371A publication Critical patent/GB922371A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/56—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups bound to carbon atoms of six-membered aromatic rings and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
    • C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/64—Acyl halides
    • C07C57/76—Acyl halides containing halogen outside the carbonyl halide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
    • C07C59/56—Unsaturated compounds containing hydroxy or O-metal groups containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
    • C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1427261A 1960-05-16 1961-04-20 Substituted alpha-halo-or-methoxy-phenylacetic acids, their preparation and use in herbicidal compositions Expired GB922371A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2917260A 1960-05-16 1960-05-16
US3253560A 1960-05-31 1960-05-31

Publications (1)

Publication Number Publication Date
GB922371A true GB922371A (en) 1963-03-27

Family

ID=26704628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1427261A Expired GB922371A (en) 1960-05-16 1961-04-20 Substituted alpha-halo-or-methoxy-phenylacetic acids, their preparation and use in herbicidal compositions

Country Status (3)

Country Link
CH (1) CH456561A (enExample)
GB (1) GB922371A (enExample)
NL (1) NL264389A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113336636A (zh) * 2021-05-25 2021-09-03 湖州柏特生物科技有限公司 一种高收率的dl-扁桃酸的合成工艺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113336636A (zh) * 2021-05-25 2021-09-03 湖州柏特生物科技有限公司 一种高收率的dl-扁桃酸的合成工艺
CN113336636B (zh) * 2021-05-25 2023-11-10 湖州柏特生物科技有限公司 一种高收率的dl-扁桃酸的合成工艺

Also Published As

Publication number Publication date
CH456561A (de) 1968-07-31
NL264389A (enExample)

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