BR112016028370A2 - compostos de ácido 3,6-diclorossa¬licílico e processos sintéticos relacionados - Google Patents

compostos de ácido 3,6-diclorossa¬licílico e processos sintéticos relacionados

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Publication number
BR112016028370A2
BR112016028370A2 BR112016028370A BR112016028370A BR112016028370A2 BR 112016028370 A2 BR112016028370 A2 BR 112016028370A2 BR 112016028370 A BR112016028370 A BR 112016028370A BR 112016028370 A BR112016028370 A BR 112016028370A BR 112016028370 A2 BR112016028370 A2 BR 112016028370A2
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BR
Brazil
Prior art keywords
acid compounds
dichlorossa
compounds
processes
synthetic processes
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BR112016028370A
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English (en)
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BR112016028370B1 (pt
Inventor
p walker Daniel
Davis Harris G Jr
N Carroll Jeffery
R Struble Justin
Bore Mangesh
D Mcreynolds Matthew
L Boehm Terri
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Monsanto Technology Llc
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Application filed by Monsanto Technology Llc filed Critical Monsanto Technology Llc
Publication of BR112016028370A2 publication Critical patent/BR112016028370A2/pt
Publication of BR112016028370B1 publication Critical patent/BR112016028370B1/pt

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/56—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/56—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups
    • C07C47/565—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups all hydroxy groups bound to the ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/29—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with halogen-containing compounds which may be formed in situ
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
    • C07C65/03—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring
    • C07C65/05—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring o-Hydroxy carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/21—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/035—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with saturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/307—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
    • C07C69/88—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with esterified carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
    • C07C69/92—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with etherified hydroxyl groups

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

a presente descrição refere-se, em geral, aos compostos de ácido 5-halo-3,6-diclorossalicílico, compostos 5-halo-3,6-diclorossalicialdeído, processos para a preparação de compostos de ácido 5-halo -3,6-diclorossalicílico, processos para a preparação de compostos 5-halo -3,6-diclorossalicialdeído, processos para a preparação de compostos de ácido 3,6-diclorossalicílico, e processos que empregam tais compostos como intermediários na preparação do herbicida dicamba.
BR112016028370-8A 2014-06-04 2015-06-03 processo para a preparação de compostos de ácido 3,6-diclorossalicílico BR112016028370B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201462007578P 2014-06-04 2014-06-04
US62/007,578 2014-06-04
US201462042068P 2014-08-26 2014-08-26
US62/042,068 2014-08-26
US201562111303P 2015-02-03 2015-02-03
US62/111,303 2015-02-03
PCT/US2015/033894 WO2015187774A1 (en) 2014-06-04 2015-06-03 3,6-dichlorosalicylic acid compounds and related synthetic processes

Publications (2)

Publication Number Publication Date
BR112016028370A2 true BR112016028370A2 (pt) 2017-08-22
BR112016028370B1 BR112016028370B1 (pt) 2021-03-09

Family

ID=54767299

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016028370-8A BR112016028370B1 (pt) 2014-06-04 2015-06-03 processo para a preparação de compostos de ácido 3,6-diclorossalicílico

Country Status (6)

Country Link
US (3) US9856201B2 (pt)
EP (1) EP3151670B1 (pt)
CN (2) CN112299983B (pt)
BR (1) BR112016028370B1 (pt)
ES (1) ES2757074T3 (pt)
WO (1) WO2015187774A1 (pt)

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ES2757074T3 (es) * 2014-06-04 2020-04-28 Monsanto Technology Llc Compuestos de ácido 3,6-diclorosalicílico y procedimientos sintéticos relacionados
CN109761786A (zh) * 2017-11-09 2019-05-17 山东润博生物科技有限公司 一种麦草畏的制备方法
CN109761789A (zh) * 2017-11-09 2019-05-17 山东润博生物科技有限公司 一种3,6-二氯水杨酸的制备方法
CN109761758A (zh) * 2017-11-09 2019-05-17 山东润博生物科技有限公司 一种3,6-二氯水杨酸的合成方法
CN109761794A (zh) * 2017-11-09 2019-05-17 山东润博生物科技有限公司 一种3,6-二氯水杨酸制备过程中水杨酸的全循环方法
CN109761802A (zh) * 2017-11-09 2019-05-17 山东润博生物科技有限公司 一种麦草畏的制备方法
CN109761787A (zh) * 2017-11-09 2019-05-17 山东润博生物科技有限公司 3,6-二氯-2-溴甲苯的制备方法及麦草畏的制备方法
CN109761791A (zh) * 2017-11-09 2019-05-17 山东润博生物科技有限公司 一种麦草畏甲酯的制备方法
CN109761788A (zh) * 2017-11-09 2019-05-17 山东润博生物科技有限公司 2-溴-3,6-二氯苯甲酸的制备方法及麦草畏的制备方法
CN109761806A (zh) * 2017-11-09 2019-05-17 山东润博生物科技有限公司 一种麦草畏甲酯及其乳油的连续化生产工艺
CN109761781A (zh) * 2017-11-09 2019-05-17 山东润博生物科技有限公司 一种麦草畏的制备方法
CN109761780A (zh) * 2017-11-09 2019-05-17 山东润博生物科技有限公司 一种麦草畏的制备方法
CN109761745A (zh) * 2017-11-09 2019-05-17 山东润博生物科技有限公司 一种苯环羟基对位溴的选择性脱除方法以及麦草畏的制备方法
CN109761805A (zh) * 2017-11-09 2019-05-17 山东润博生物科技有限公司 一种麦草畏甲酯的制备方法
CN109763138A (zh) * 2017-11-09 2019-05-17 山东润博生物科技有限公司 一种3,6-二氯水杨酸的制备方法
CN108250060B (zh) * 2018-01-26 2021-10-15 江苏尚莱特医药化工材料有限公司 5-溴-2-氯苯甲酸的合成方法
CN114349618B (zh) * 2021-12-29 2023-12-15 山东久日化学科技有限公司 一种合成光引发剂的氯代中间体的制备方法及其应用

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Also Published As

Publication number Publication date
BR112016028370B1 (pt) 2021-03-09
EP3151670A4 (en) 2018-02-21
ES2757074T3 (es) 2020-04-28
US20200181055A1 (en) 2020-06-11
CN106659162B (zh) 2020-10-27
WO2015187774A8 (en) 2016-02-04
US20180155265A1 (en) 2018-06-07
WO2015187774A1 (en) 2015-12-10
CN112299983A (zh) 2021-02-02
US20170190648A1 (en) 2017-07-06
US10519092B2 (en) 2019-12-31
US9856201B2 (en) 2018-01-02
CN112299983B (zh) 2024-05-17
CN106659162A (zh) 2017-05-10
EP3151670A1 (en) 2017-04-12
EP3151670B1 (en) 2019-10-02
US10807936B2 (en) 2020-10-20

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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