BR112016026310A8 - processo para a reação de compostos químicos - Google Patents
processo para a reação de compostos químicosInfo
- Publication number
- BR112016026310A8 BR112016026310A8 BR112016026310A BR112016026310A BR112016026310A8 BR 112016026310 A8 BR112016026310 A8 BR 112016026310A8 BR 112016026310 A BR112016026310 A BR 112016026310A BR 112016026310 A BR112016026310 A BR 112016026310A BR 112016026310 A8 BR112016026310 A8 BR 112016026310A8
- Authority
- BR
- Brazil
- Prior art keywords
- reaction
- chemical compounds
- hal
- compound
- formula
- Prior art date
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
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/045—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of a group bound to the ring by nitrogen
-
- 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
- C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
- C07C209/365—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst by reduction with preservation of halogen-atoms in compounds containing nitro groups and halogen atoms bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C241/00—Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
- C07C241/02—Preparation of hydrazines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
- C07C37/76—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation by steam distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
-
- 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
- C07C67/00—Preparation of carboxylic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
processo para a reação de compostos químicos a presente invenção se refere a um processo para a reação de compostos químicos que compreende a etapa de reação um composto de fórmula (iv), em que hal, independentemente, é selecionado a partir de cl ou br, e x" é um ânion monovalente, na presença de um ácido inorgânico, em que o ácido inorgânico aquoso possui uma concentração de, pelo menos, cerca de 60%, a uma temperatura de cerca de 140º c a cerca de 250º c, para se obter um composto de fórmula (v), em que hal é conforme definido acima.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14168877 | 2014-05-19 | ||
EP14168877.0 | 2014-05-19 | ||
PCT/EP2015/060895 WO2015177093A1 (en) | 2014-05-19 | 2015-05-18 | Process for making 2,5-dihalogenated phenol |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112016026310A2 BR112016026310A2 (pt) | 2017-08-15 |
BR112016026310A8 true BR112016026310A8 (pt) | 2020-10-20 |
BR112016026310B1 BR112016026310B1 (pt) | 2021-11-16 |
Family
ID=50729428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112016026310-3A BR112016026310B1 (pt) | 2014-05-19 | 2015-05-18 | Processo para a reação de compostos químicos |
Country Status (6)
Country | Link |
---|---|
US (1) | US9988333B2 (pt) |
EP (1) | EP3145900A1 (pt) |
CN (1) | CN106458809B (pt) |
AR (1) | AR100506A1 (pt) |
BR (1) | BR112016026310B1 (pt) |
WO (1) | WO2015177093A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2698626T3 (es) | 2013-10-04 | 2019-02-05 | Basf Se | Hidrólisis y alcohólisis selectivas de bencenos clorados |
CN105693522A (zh) * | 2016-03-10 | 2016-06-22 | 中国农业科学院上海兽医研究所 | 一种对硝基邻甲酚的制备方法 |
CN110050118B (zh) * | 2016-10-05 | 2022-08-19 | 孟山都技术公司 | 催化剂再生期间的排放物控制 |
JP7010944B2 (ja) | 2016-12-07 | 2022-02-10 | モンサント テクノロジー エルエルシー | クロロフェノール塩を精製、回収および転換するためならびにそれから調製される生成物を調製および回収するための方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2799714A (en) | 1955-01-24 | 1957-07-16 | Dow Chemical Co | Method of hydrolyzing di-and trichlorobenzenes |
US3013054A (en) | 1958-08-04 | 1961-12-12 | Velsicol Chemical Corp | 2-methoxy-3, 6-dichlorobenzoates |
US3399034A (en) * | 1965-12-06 | 1968-08-27 | Aquitaine Organico Soc | Process for the preparation of nitrosyl sulphuric acid |
GB1221019A (en) | 1968-02-09 | 1971-02-03 | Coalite Chem Prod Ltd | Process for the production of dihalophenols |
DE2210254A1 (de) | 1972-03-03 | 1973-09-06 | Dynamit Nobel Ag | Verfahren zur herstellung von phenolaethern bzw. phenolen |
JPS524535B2 (pt) | 1974-03-07 | 1977-02-04 | ||
US4161611A (en) | 1976-02-23 | 1979-07-17 | Veesicol Chemical Corporation | Process for the production of 2-methoxy-3,6-dichlorobenzoic acid |
US4094913A (en) | 1977-01-07 | 1978-06-13 | Velsicol Chemical Corporation | Process for the preparation of 2,5-dichlorophenol |
US4232172A (en) | 1977-03-05 | 1980-11-04 | Celamerck Gmbh & Co. Kg | Process for the preparation of 3,6-dichloro-salicyclic |
DE3512877C1 (de) | 1985-04-11 | 1986-11-27 | Joachim 2000 Hamburg Falenski | Verfahren zur Gewinnung von 2,5-Dichlorphenol aus einem Isomerengemisch mit 2,4-Dichlorphenol |
JPS62283942A (ja) * | 1986-05-31 | 1987-12-09 | Nippon Kayaku Co Ltd | 4−ブロモ−2,5−ジクロロフエノ−ルの製造法 |
JP2526609B2 (ja) | 1987-12-08 | 1996-08-21 | ライオン株式会社 | 皮膚洗浄剤組成物 |
DE19627424A1 (de) * | 1996-07-08 | 1998-01-15 | Bayer Ag | Verfahren zur Herstellung von 4-Hydroxyanilinen |
DE10021413A1 (de) | 2000-05-03 | 2001-11-08 | Bayer Ag | Verfahren zur Herstellung von 2-Alkyl-3-chlorphenolen |
CN102125035B (zh) * | 2010-12-13 | 2013-07-31 | 上海力智生化科技有限公司 | 一种除草剂麦草畏的制备工艺 |
CN102295552B (zh) * | 2011-07-11 | 2013-09-25 | 华东理工大学 | 一种提高3,6-二氯-2-羟基苯甲酸收率的方法 |
CN102516072A (zh) | 2011-12-13 | 2012-06-27 | 江苏长青农化股份有限公司 | 一种安息香酸类除草剂麦草畏的制备方法 |
CN102838457A (zh) | 2012-09-20 | 2012-12-26 | 山东潍坊润丰化工有限公司 | 一种2,5-二氯苯酚的合成方法 |
ES2698626T3 (es) | 2013-10-04 | 2019-02-05 | Basf Se | Hidrólisis y alcohólisis selectivas de bencenos clorados |
DK3052463T3 (en) | 2013-10-04 | 2017-06-12 | Basf Se | PROCEDURE FOR HYDROLYZING 1,2,4-TRIHALOBENZENE |
WO2015067494A1 (en) | 2013-11-08 | 2015-05-14 | Basf Se | Process for providing dihalogen substituted salicylic acid derivatives |
EA201600429A1 (ru) | 2013-12-04 | 2016-11-30 | Басф Се | Способ очистки 2,5-дихлорфенола |
WO2015082422A2 (en) | 2013-12-04 | 2015-06-11 | Basf Se | Process for reacting chemical compounds |
WO2015086698A1 (en) | 2013-12-11 | 2015-06-18 | Basf Se | Process for providing dihalogen substituted salicylic acid derivatives |
US9695114B2 (en) | 2013-12-18 | 2017-07-04 | Monsanto Technology Llc | Processes for the diazotization of 2,5-dichloroanilines |
US9957212B2 (en) | 2014-02-21 | 2018-05-01 | Basf Se | Process for producing 2,5-dihalophenolethers |
-
2015
- 2015-05-15 AR ARP150101533A patent/AR100506A1/es unknown
- 2015-05-18 BR BR112016026310-3A patent/BR112016026310B1/pt active IP Right Grant
- 2015-05-18 WO PCT/EP2015/060895 patent/WO2015177093A1/en active Application Filing
- 2015-05-18 CN CN201580025223.6A patent/CN106458809B/zh active Active
- 2015-05-18 US US15/311,951 patent/US9988333B2/en active Active
- 2015-05-18 EP EP15723227.3A patent/EP3145900A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN106458809A (zh) | 2017-02-22 |
WO2015177093A1 (en) | 2015-11-26 |
CN106458809B (zh) | 2020-06-09 |
AR100506A1 (es) | 2016-10-12 |
US20170174603A1 (en) | 2017-06-22 |
US9988333B2 (en) | 2018-06-05 |
EP3145900A1 (en) | 2017-03-29 |
BR112016026310A2 (pt) | 2017-08-15 |
BR112016026310B1 (pt) | 2021-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/05/2015, OBSERVADAS AS CONDICOES LEGAIS. |