IT8148596A0 - Procedimento per la preparazione di acido 2-metossi-3,6-diclorobenzoico ad alto grado di purezza avente attivita' diserbante - Google Patents
Procedimento per la preparazione di acido 2-metossi-3,6-diclorobenzoico ad alto grado di purezza avente attivita' diserbanteInfo
- Publication number
- IT8148596A0 IT8148596A0 IT8148596A IT4859681A IT8148596A0 IT 8148596 A0 IT8148596 A0 IT 8148596A0 IT 8148596 A IT8148596 A IT 8148596A IT 4859681 A IT4859681 A IT 4859681A IT 8148596 A0 IT8148596 A0 IT 8148596A0
- Authority
- IT
- Italy
- Prior art keywords
- methoxy
- procedure
- preparation
- dichlorobenzoic acid
- herbicide activity
- Prior art date
Links
- IWEDIXLBFLAXBO-UHFFFAOYSA-N dicamba Chemical compound COC1=C(Cl)C=CC(Cl)=C1C(O)=O IWEDIXLBFLAXBO-UHFFFAOYSA-N 0.000 title 1
- 230000000694 effects Effects 0.000 title 1
- 230000002363 herbicidal effect Effects 0.000 title 1
- 239000004009 herbicide Substances 0.000 title 1
Classifications
-
- 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
- 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
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15819680A | 1980-06-11 | 1980-06-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8148596A0 true IT8148596A0 (it) | 1981-06-01 |
| IT1142534B IT1142534B (it) | 1986-10-08 |
Family
ID=22567061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48596/81A IT1142534B (it) | 1980-06-11 | 1981-06-01 | Procedimento per la preparazione di acido 2-metossi-3,6-diclorobenzoico ad alto grado di purezza avente attivita' diserbante |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5728028A (it) |
| KR (1) | KR850001156B1 (it) |
| AT (1) | AT374782B (it) |
| AU (1) | AU538334B2 (it) |
| BE (1) | BE889169A (it) |
| BR (1) | BR8103658A (it) |
| CA (1) | CA1162571A (it) |
| CH (1) | CH646936A5 (it) |
| DE (1) | DE3122073A1 (it) |
| ES (1) | ES8203818A1 (it) |
| FR (1) | FR2484405B1 (it) |
| GB (1) | GB2077729B (it) |
| IL (1) | IL62860A (it) |
| IT (1) | IT1142534B (it) |
| NL (1) | NL8102501A (it) |
| SE (1) | SE442196B (it) |
| ZA (1) | ZA813711B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61197365U (it) * | 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)
| 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 |
-
1981
- 1981-05-06 CA CA000376929A patent/CA1162571A/en not_active Expired
- 1981-05-08 CH CH301581A patent/CH646936A5/de not_active IP Right Cessation
- 1981-05-13 IL IL62860A patent/IL62860A/xx unknown
- 1981-05-19 KR KR1019810001725A patent/KR850001156B1/ko active
- 1981-05-19 AU AU70814/81A patent/AU538334B2/en not_active Ceased
- 1981-05-21 NL NL8102501A patent/NL8102501A/nl not_active Application Discontinuation
- 1981-05-22 FR FR8110283A patent/FR2484405B1/fr not_active Expired
- 1981-05-27 JP JP8066581A patent/JPS5728028A/ja active Granted
- 1981-06-01 IT IT48596/81A patent/IT1142534B/it active
- 1981-06-03 DE DE19813122073 patent/DE3122073A1/de active Granted
- 1981-06-03 ZA ZA00813711A patent/ZA813711B/xx unknown
- 1981-06-10 AT AT0258381A patent/AT374782B/de active
- 1981-06-10 ES ES502917A patent/ES8203818A1/es not_active Expired
- 1981-06-10 BR BR8103658A patent/BR8103658A/pt not_active IP Right Cessation
- 1981-06-10 GB GB8117725A patent/GB2077729B/en not_active Expired
- 1981-06-10 SE SE8103635A patent/SE442196B/sv not_active IP Right Cessation
- 1981-06-10 BE BE0/205058A patent/BE889169A/fr not_active IP Right Cessation
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 (it) | 1989-10-19 |
| GB2077729B (en) | 1984-03-14 |
| ES502917A0 (es) | 1982-04-01 |
| JPH0114896B2 (it) | 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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