GB2077729B - Process for preparing high assay dicamba - Google Patents

Process for preparing high assay dicamba

Info

Publication number
GB2077729B
GB2077729B GB8117725A GB8117725A GB2077729B GB 2077729 B GB2077729 B GB 2077729B GB 8117725 A GB8117725 A GB 8117725A GB 8117725 A GB8117725 A GB 8117725A GB 2077729 B GB2077729 B GB 2077729B
Authority
GB
United Kingdom
Prior art keywords
dicamba
preparing high
high assay
assay
preparing
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
GB8117725A
Other versions
GB2077729A (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 GB2077729A publication Critical patent/GB2077729A/en
Application granted granted Critical
Publication of GB2077729B publication Critical patent/GB2077729B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C07C51/493—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification whereby carboxylic acid esters are formed
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C62/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C62/02—Saturated compounds containing hydroxy or O-metal groups
    • C07C62/04—Saturated compounds containing hydroxy or O-metal groups with a six-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/04—Monocyclic monocarboxylic acids
    • C07C63/06—Benzoic acid
    • C07C63/10—Halides thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
GB8117725A 1980-06-11 1981-06-10 Process for preparing high assay dicamba Expired GB2077729B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15819680A 1980-06-11 1980-06-11

Publications (2)

Publication Number Publication Date
GB2077729A GB2077729A (en) 1981-12-23
GB2077729B true GB2077729B (en) 1984-03-14

Family

ID=22567061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8117725A Expired GB2077729B (en) 1980-06-11 1981-06-10 Process for preparing high assay dicamba

Country Status (17)

Country Link
JP (1) JPS5728028A (en)
KR (1) KR850001156B1 (en)
AT (1) AT374782B (en)
AU (1) AU538334B2 (en)
BE (1) BE889169A (en)
BR (1) BR8103658A (en)
CA (1) CA1162571A (en)
CH (1) CH646936A5 (en)
DE (1) DE3122073A1 (en)
ES (1) ES8203818A1 (en)
FR (1) FR2484405B1 (en)
GB (1) GB2077729B (en)
IL (1) IL62860A (en)
IT (1) IT1142534B (en)
NL (1) NL8102501A (en)
SE (1) SE442196B (en)
ZA (1) ZA813711B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61197365U (en) * 1985-05-31 1986-12-09
USD967679S1 (en) * 2021-07-24 2022-10-25 Li Peng Lawn coring aerator
USD1012640S1 (en) * 2023-07-26 2024-01-30 Shenzhenshi Wanlian Technology Innovation Co., Ltd. Lawn aerator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012870A (en) * 1958-08-04 1961-12-12 Velsicol Chemical Corp Method of destroying undesirable vegetation
US3013054A (en) * 1958-08-04 1961-12-12 Velsicol Chemical Corp 2-methoxy-3, 6-dichlorobenzoates
IE33399B1 (en) * 1968-10-10 1974-06-12 El Paso Products Co Esterification and extraction process
US4094913A (en) * 1977-01-07 1978-06-13 Velsicol Chemical Corporation Process for the preparation of 2,5-dichlorophenol
US4215065A (en) * 1979-01-02 1980-07-29 Monsanto Company Acid separation

Also Published As

Publication number Publication date
ES502917A0 (en) 1982-04-01
NL8102501A (en) 1982-01-04
BE889169A (en) 1981-10-01
FR2484405B1 (en) 1985-07-05
ES8203818A1 (en) 1982-04-01
DE3122073A1 (en) 1982-03-18
SE8103635L (en) 1981-12-12
SE442196B (en) 1985-12-09
IL62860A0 (en) 1981-07-31
IL62860A (en) 1984-09-30
IT1142534B (en) 1986-10-08
KR830006159A (en) 1983-09-17
CA1162571A (en) 1984-02-21
AU7081481A (en) 1981-12-17
ZA813711B (en) 1982-06-30
BR8103658A (en) 1982-03-02
CH646936A5 (en) 1984-12-28
JPH0114896B2 (en) 1989-03-14
GB2077729A (en) 1981-12-23
AT374782B (en) 1984-05-25
ATA258381A (en) 1983-10-15
DE3122073C2 (en) 1989-10-19
AU538334B2 (en) 1984-08-09
FR2484405A1 (en) 1981-12-18
JPS5728028A (en) 1982-02-15
KR850001156B1 (en) 1985-08-16
IT8148596A0 (en) 1981-06-01

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940610