SG11201609547SA - Process to prepare 3-methyl-2-nitrobenzoic acid by air oxidation - Google Patents
Process to prepare 3-methyl-2-nitrobenzoic acid by air oxidationInfo
- Publication number
- SG11201609547SA SG11201609547SA SG11201609547SA SG11201609547SA SG11201609547SA SG 11201609547S A SG11201609547S A SG 11201609547SA SG 11201609547S A SG11201609547S A SG 11201609547SA SG 11201609547S A SG11201609547S A SG 11201609547SA SG 11201609547S A SG11201609547S A SG 11201609547SA
- Authority
- SG
- Singapore
- Prior art keywords
- prepare
- methyl
- nitrobenzoic acid
- air oxidation
- oxidation
- Prior art date
Links
- DGDAVTPQCQXLGU-UHFFFAOYSA-N 5437-38-7 Chemical compound CC1=CC=CC(C(O)=O)=C1[N+]([O-])=O DGDAVTPQCQXLGU-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- 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
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
- C07C237/28—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton
- C07C237/30—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having the nitrogen atom of the carboxamide group bound to hydrogen atoms or to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/57—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and carboxyl groups, other than cyano groups, bound to the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462004459P | 2014-05-29 | 2014-05-29 | |
| US201462027275P | 2014-07-22 | 2014-07-22 | |
| PCT/US2015/033131 WO2015184229A1 (en) | 2014-05-29 | 2015-05-29 | Process to prepare 3-methyl-2-nitrobenzoic acid by air oxidation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201609547SA true SG11201609547SA (en) | 2016-12-29 |
Family
ID=53284682
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10201810692VA SG10201810692VA (en) | 2014-05-29 | 2015-05-29 | Process to prepare 3-methyl-2-nitrobenzoic acid by air oxidation |
| SG11201609547SA SG11201609547SA (en) | 2014-05-29 | 2015-05-29 | Process to prepare 3-methyl-2-nitrobenzoic acid by air oxidation |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10201810692VA SG10201810692VA (en) | 2014-05-29 | 2015-05-29 | Process to prepare 3-methyl-2-nitrobenzoic acid by air oxidation |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US9828328B2 (ko) |
| EP (1) | EP3148962B1 (ko) |
| JP (1) | JP6611735B2 (ko) |
| KR (1) | KR20230052989A (ko) |
| CN (2) | CN116283596A (ko) |
| AU (1) | AU2015266819B2 (ko) |
| BR (1) | BR112016027556B1 (ko) |
| HU (1) | HUE050832T2 (ko) |
| IL (1) | IL248796B (ko) |
| MX (1) | MX2016015454A (ko) |
| PL (1) | PL3148962T3 (ko) |
| RU (1) | RU2689126C2 (ko) |
| SG (2) | SG10201810692VA (ko) |
| TW (1) | TWI678354B (ko) |
| WO (1) | WO2015184229A1 (ko) |
| ZA (1) | ZA201607811B (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI678354B (zh) * | 2014-05-29 | 2019-12-01 | 新加坡商艾佛艾姆希農業新加坡有限公司 | 藉空氣氧化製備３-甲基-２-硝基苯甲酸之製程 |
| CN114560773B (zh) * | 2022-02-14 | 2023-07-28 | 南昌大学 | 一种2-硝基-3-甲基苯甲酸的合成方法 |
| CN114560772B (zh) * | 2022-02-14 | 2023-07-28 | 南昌大学 | 一种3-甲基-2-硝基苯甲酸的合成方法 |
| TW202346260A (zh) * | 2022-04-14 | 2023-12-01 | 美商富曼西公司 | 用於製備5-氯-2-((乙氧基羰基)胺基)-3-甲基苯甲酸之方法 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329518A (en) * | 1979-09-18 | 1982-05-11 | Fmc Corporation | Insecticidal [1,1'-biphenyl]-3-ylmethyl esters |
| JPH05132450A (ja) | 1991-06-21 | 1993-05-28 | Mitsubishi Gas Chem Co Inc | ２−ニトロ−３−メチル安息香酸の製造法 |
| US5591890A (en) * | 1995-11-03 | 1997-01-07 | E. I. Du Pont De Nemours And Company | Process for producing ortho-nitro aromatic acids by oxidation of ortho-nitroalkylaromatic compounds |
| IL129147A0 (en) | 1996-10-16 | 2000-02-17 | American Cyanamid Co | The preparation and use of ortho-sulfonamide aryl hydroxamic acids as matrix metalloproteinase and tace inhibitors |
| JP2000290235A (ja) * | 1999-04-07 | 2000-10-17 | Fuso Chemical Co Ltd | ３−ニトロ−２−メチル安息香酸の製造方法 |
| JP2001011026A (ja) * | 1999-07-02 | 2001-01-16 | Fuso Chemical Co Ltd | ３−メチル−４−ニトロ安息香酸の製造方法 |
| AR036872A1 (es) | 2001-08-13 | 2004-10-13 | Du Pont | Compuesto de antranilamida, composicion que lo comprende y metodo para controlar una plaga de invertebrados |
| AU2003252314A1 (en) * | 2002-08-09 | 2004-02-25 | Kyorin Pharmaceutical Co., Ltd. | 4-substituted quinazoline-8-carboxyamide derivative and pharmaceutically acceptable addition salt thereof |
| MY140912A (en) | 2004-07-26 | 2010-01-29 | Du Pont | Mixtures of anthranilamide invertebrate pest control agents |
| TWI363756B (en) * | 2004-12-07 | 2012-05-11 | Du Pont | Method for preparing n-phenylpyrazole-1-carboxamides |
| WO2006080311A1 (ja) * | 2005-01-25 | 2006-08-03 | Ishihara Sangyo Kaisha, Ltd. | アントラニルアミド系化合物、それらの製造方法及びそれらを含有する有害生物防除剤 |
| JP2006232814A (ja) * | 2005-01-25 | 2006-09-07 | Ishihara Sangyo Kaisha Ltd | アントラニルアミド系化合物、それらの製造方法及びそれらを含有する有害生物防除剤 |
| JP2009062277A (ja) * | 2005-12-27 | 2009-03-26 | Nippon Soda Co Ltd | ベンゾイソチアゾリン化合物及び有害生物防除剤 |
| DK2394983T3 (en) | 2006-07-19 | 2014-12-15 | Du Pont | Process for the preparation of 3-substituted 2-amino-5- halobenzamider |
| CN100434175C (zh) * | 2006-10-17 | 2008-11-19 | 郑州大学 | 一种催化剂及其在合成4-硝基-3-甲基苯甲酸反应中的应用 |
| TWI395728B (zh) | 2006-12-06 | 2013-05-11 | Du Pont | 製備２-胺基-５-氰基苯甲酸衍生物之方法 |
| TWI415827B (zh) | 2006-12-21 | 2013-11-21 | Du Pont | 製備２-胺基-５-氰基苯甲酸衍生物之方法 |
| TWI430980B (zh) | 2007-06-29 | 2014-03-21 | Du Pont | 製備２－胺基－5－氰基苯甲酸衍生物之方法 |
| TWI434839B (zh) | 2007-11-08 | 2014-04-21 | Du Pont | 製備２－胺基－５－氰基苯甲酸衍生物之方法 |
| TWI432421B (zh) * | 2007-12-19 | 2014-04-01 | Du Pont | 製備２－胺基－５－氰基苯甲酸衍生物之方法 |
| TWI431000B (zh) | 2008-03-05 | 2014-03-21 | Du Pont | 製備２－胺基－５－氰基苯甲酸衍生物之方法 |
| DE102010030629A1 (de) | 2010-06-29 | 2011-12-29 | Robert Bosch Gmbh | Drehzahlsensor, Fahrdynamikberegelungssteuergerät, Steuergerät und Systeme mit solchen Geräten sowie Verfahren zum Empfang von Daten über eine Funkstelle durch das Steuergerät |
| EP2668153B1 (en) * | 2011-01-28 | 2015-03-04 | E.I. Du Pont De Nemours And Company | Method for preparing 2-aminobenzamide derivatives |
| CN103396467B (zh) * | 2013-08-05 | 2015-01-28 | 上海杏灵科技药业股份有限公司 | 一种甾醇化合物的制备方法 |
| TWI678354B (zh) * | 2014-05-29 | 2019-12-01 | 新加坡商艾佛艾姆希農業新加坡有限公司 | 藉空氣氧化製備３-甲基-２-硝基苯甲酸之製程 |
-
2015
- 2015-05-19 TW TW104115844A patent/TWI678354B/zh active
- 2015-05-29 SG SG10201810692VA patent/SG10201810692VA/en unknown
- 2015-05-29 PL PL15727281T patent/PL3148962T3/pl unknown
- 2015-05-29 US US15/313,365 patent/US9828328B2/en active Active
- 2015-05-29 SG SG11201609547SA patent/SG11201609547SA/en unknown
- 2015-05-29 CN CN202310119131.0A patent/CN116283596A/zh active Pending
- 2015-05-29 RU RU2016151919A patent/RU2689126C2/ru active
- 2015-05-29 MX MX2016015454A patent/MX2016015454A/es unknown
- 2015-05-29 BR BR112016027556-0A patent/BR112016027556B1/pt active IP Right Grant
- 2015-05-29 EP EP15727281.6A patent/EP3148962B1/en active Active
- 2015-05-29 AU AU2015266819A patent/AU2015266819B2/en active Active
- 2015-05-29 HU HUE15727281A patent/HUE050832T2/hu unknown
- 2015-05-29 JP JP2016569944A patent/JP6611735B2/ja active Active
- 2015-05-29 KR KR1020237011626A patent/KR20230052989A/ko not_active Application Discontinuation
- 2015-05-29 CN CN201580028605.4A patent/CN106458843A/zh active Pending
- 2015-05-29 WO PCT/US2015/033131 patent/WO2015184229A1/en active Application Filing
-
2016
- 2016-11-07 IL IL248796A patent/IL248796B/en active IP Right Grant
- 2016-11-11 ZA ZA2016/07811A patent/ZA201607811B/en unknown
-
2017
- 2017-11-21 US US15/819,646 patent/US10155718B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2689126C2 (ru) | 2019-05-24 |
| RU2016151919A3 (ko) | 2018-12-03 |
| WO2015184229A1 (en) | 2015-12-03 |
| CN116283596A (zh) | 2023-06-23 |
| EP3148962B1 (en) | 2020-05-13 |
| TWI678354B (zh) | 2019-12-01 |
| CN106458843A (zh) | 2017-02-22 |
| EP3148962A1 (en) | 2017-04-05 |
| SG10201810692VA (en) | 2018-12-28 |
| US20180072653A1 (en) | 2018-03-15 |
| KR20170013249A (ko) | 2017-02-06 |
| TW201602058A (zh) | 2016-01-16 |
| IL248796B (en) | 2020-02-27 |
| JP6611735B2 (ja) | 2019-11-27 |
| IL248796A0 (en) | 2017-01-31 |
| RU2016151919A (ru) | 2018-07-02 |
| AU2015266819A1 (en) | 2016-11-24 |
| US20170197907A1 (en) | 2017-07-13 |
| PL3148962T3 (pl) | 2020-12-28 |
| US9828328B2 (en) | 2017-11-28 |
| AU2015266819B2 (en) | 2019-04-04 |
| BR112016027556B1 (pt) | 2021-08-10 |
| BR112016027556A2 (pt) | 2017-08-15 |
| MX2016015454A (es) | 2017-03-23 |
| KR20230052989A (ko) | 2023-04-20 |
| JP2017516808A (ja) | 2017-06-22 |
| ZA201607811B (en) | 2018-05-30 |
| HUE050832T2 (hu) | 2021-01-28 |
| US10155718B2 (en) | 2018-12-18 |
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