ES502917A0 - Un procedimiento para preparar acido 2-metoxi-3,6-dicloro- benzoico de una pureza de mas de 95 por ciento en peso - Google Patents

Un procedimiento para preparar acido 2-metoxi-3,6-dicloro- benzoico de una pureza de mas de 95 por ciento en peso

Info

Publication number
ES502917A0
ES502917A0 ES502917A ES502917A ES502917A0 ES 502917 A0 ES502917 A0 ES 502917A0 ES 502917 A ES502917 A ES 502917A ES 502917 A ES502917 A ES 502917A ES 502917 A0 ES502917 A0 ES 502917A0
Authority
ES
Spain
Prior art keywords
metoxi
dichloro
purity
percent
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.)
Granted
Application number
ES502917A
Other languages
English (en)
Spanish (es)
Other versions
ES8203818A1 (es
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 ES502917A0 publication Critical patent/ES502917A0/es
Publication of ES8203818A1 publication Critical patent/ES8203818A1/es
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)
ES502917A 1980-06-11 1981-06-10 Un procedimiento para preparar acido 2-metoxi-3,6-dicloro- benzoico de una pureza de mas de 95 por ciento en peso Expired ES8203818A1 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES502917A0 true ES502917A0 (es) 1982-04-01
ES8203818A1 ES8203818A1 (es) 1982-04-01

Family

ID=22567061

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502917A Expired ES8203818A1 (es) 1980-06-11 1981-06-10 Un procedimiento para preparar acido 2-metoxi-3,6-dicloro- benzoico de una pureza de mas de 95 por ciento en peso

Country Status (17)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61197365U (de) * 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
US3013054A (en) * 1958-08-04 1961-12-12 Velsicol Chemical Corp 2-methoxy-3, 6-dichlorobenzoates
US3012870A (en) * 1958-08-04 1961-12-12 Velsicol Chemical Corp Method of destroying undesirable vegetation
GB1282926A (en) * 1968-10-10 1972-07-26 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
GB2077729A (en) 1981-12-23
FR2484405A1 (fr) 1981-12-18
NL8102501A (nl) 1982-01-04
KR850001156B1 (ko) 1985-08-16
CH646936A5 (de) 1984-12-28
CA1162571A (en) 1984-02-21
AU538334B2 (en) 1984-08-09
DE3122073A1 (de) 1982-03-18
SE442196B (sv) 1985-12-09
AT374782B (de) 1984-05-25
ATA258381A (de) 1983-10-15
SE8103635L (sv) 1981-12-12
BR8103658A (pt) 1982-03-02
IL62860A0 (en) 1981-07-31
BE889169A (fr) 1981-10-01
DE3122073C2 (de) 1989-10-19
IT8148596A0 (it) 1981-06-01
GB2077729B (en) 1984-03-14
JPH0114896B2 (de) 1989-03-14
IL62860A (en) 1984-09-30
ZA813711B (en) 1982-06-30
FR2484405B1 (fr) 1985-07-05
IT1142534B (it) 1986-10-08
JPS5728028A (en) 1982-02-15
KR830006159A (ko) 1983-09-17
ES8203818A1 (es) 1982-04-01
AU7081481A (en) 1981-12-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612