BR112018001863A2 - ?processo para a preparação de n- [2 - [[[1- (4-clorofenil) -1h-pirazol-3-il] oxi] metil] fenil]? - Google Patents

?processo para a preparação de n- [2 - [[[1- (4-clorofenil) -1h-pirazol-3-il] oxi] metil] fenil]?

Info

Publication number
BR112018001863A2
BR112018001863A2 BR112018001863A BR112018001863A BR112018001863A2 BR 112018001863 A2 BR112018001863 A2 BR 112018001863A2 BR 112018001863 A BR112018001863 A BR 112018001863A BR 112018001863 A BR112018001863 A BR 112018001863A BR 112018001863 A2 BR112018001863 A2 BR 112018001863A2
Authority
BR
Brazil
Prior art keywords
methyl
pyrazol
chlorophenyl
oxy
phenyl
Prior art date
Application number
BR112018001863A
Other languages
English (en)
Other versions
BR112018001863B1 (pt
Inventor
George KLAUBER Eric
Schroeder Jochen
Bauer Ralf
Niemes Reinhold
Frassetto Timo
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BR112018001863A2 publication Critical patent/BR112018001863A2/pt
Publication of BR112018001863B1 publication Critical patent/BR112018001863B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/04—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
    • C07D231/24—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms having sulfone or sulfonic acid radicals in the molecule

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

a presente invenção refere-se a um processo para a preparação de n- [2 - [[[1- (4-clorofenil) -1h-pirazol-3-il] oxi] metil] fenil] -n-metoxicarbamato de metila (i) cristalino, compreendendo a) reação de um composto da fórmula ii (ii) com um agente de alquilação na presença de uma base na presença de um solvente polar selecionado de álcoois e cetonas b) a adição de água.
BR112018001863-5A 2015-08-10 2016-08-02 Processo para a preparação de n-[2-[[[1-(4-clorofenil)- 1h-pirazol-3-il] oxi]metil]fenil] BR112018001863B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562202920P 2015-08-10 2015-08-10
US62/202,920 2015-08-10
EP15188491.3 2015-10-06
EP15188491 2015-10-06
PCT/EP2016/068365 WO2017025377A1 (en) 2015-08-10 2016-08-02 A novel process for preparing crystalline methyl N-[2-[[[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxy]methyl]phenyl]-N-methoxycarbamate

Publications (2)

Publication Number Publication Date
BR112018001863A2 true BR112018001863A2 (pt) 2018-09-18
BR112018001863B1 BR112018001863B1 (pt) 2023-11-14

Family

ID=54260685

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018001863-5A BR112018001863B1 (pt) 2015-08-10 2016-08-02 Processo para a preparação de n-[2-[[[1-(4-clorofenil)- 1h-pirazol-3-il] oxi]metil]fenil]

Country Status (7)

Country Link
US (1) US10273216B2 (pt)
EP (1) EP3334712B1 (pt)
CN (1) CN107848981A (pt)
BR (1) BR112018001863B1 (pt)
CA (1) CA2994399C (pt)
MX (1) MX2018001731A (pt)
WO (1) WO2017025377A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112017024258A2 (pt) * 2015-05-14 2018-07-24 Adama Makhteshim Ltd processo para preparar um composto pirazólico de hidroxilamina.
WO2018035685A1 (en) 2016-08-22 2018-03-01 Basf Se Process for preparing substituted biphenyls
AU2017353264B2 (en) 2016-11-04 2021-08-05 Basf Se Process for purification of pyrazolpyridazines
CN106543066B (zh) * 2016-11-11 2018-12-21 深圳市新阳唯康科技有限公司 一种唑菌胺酯晶型及其制备方法
CN106631965A (zh) * 2016-12-21 2017-05-10 深圳市新阳唯康科技有限公司 一种唑菌胺酯新晶型及其制备方法
CN107021927B (zh) * 2017-03-28 2020-05-29 天津大学 一种吡唑醚菌酯晶型及其制备方法
CN111655668B (zh) * 2018-01-17 2024-02-13 Gsp作物科学有限公司 用于制备吡唑醚菌酯的改进方法
CN109438354A (zh) * 2018-12-07 2019-03-08 新沂市永诚化工有限公司 一种高纯度吡唑醚菌酯的制备方法
CN110407751A (zh) * 2019-07-16 2019-11-05 武汉科技大学 N-甲氧基苯基氨基甲酸甲酯的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100512227B1 (ko) 1997-09-05 2005-09-05 바스프 악티엔게젤샤프트 헤테로(방향족)히드록실아민의 제조 방법
AR054777A1 (es) 2005-06-20 2007-07-18 Basf Ag Modificaciones cristalinas de piraclostrobina
CN102399190A (zh) * 2011-12-20 2012-04-04 河南中医学院 一种经济型合成吡唑醚菌酯及其方法
CN104211641B (zh) * 2014-08-19 2016-08-24 山东康乔生物科技有限公司 一种吡唑醚菌酯的合成工艺
CN104592117A (zh) 2015-01-13 2015-05-06 安徽国星生物化学有限公司 一种吡唑醚菌酯的合成方法

Also Published As

Publication number Publication date
EP3334712B1 (en) 2019-10-09
US10273216B2 (en) 2019-04-30
MX2018001731A (es) 2018-05-16
BR112018001863B1 (pt) 2023-11-14
EP3334712A1 (en) 2018-06-20
CA2994399C (en) 2023-10-17
WO2017025377A1 (en) 2017-02-16
CN107848981A (zh) 2018-03-27
CA2994399A1 (en) 2017-02-16
US20180230104A1 (en) 2018-08-16

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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]
B06A Patent application procedure suspended [chapter 6.1 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]

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