BRPI0812766A2 - 4-cloro-4-alcóxi-1,1,1-triflúor-2-butanonas, preparação das mesmas e uso das mesmas no preparo de 4-alcóxi-1,1,1-triflúor-3-buten-2-onas - Google Patents

4-cloro-4-alcóxi-1,1,1-triflúor-2-butanonas, preparação das mesmas e uso das mesmas no preparo de 4-alcóxi-1,1,1-triflúor-3-buten-2-onas

Info

Publication number
BRPI0812766A2
BRPI0812766A2 BRPI0812766-2A2A BRPI0812766A BRPI0812766A2 BR PI0812766 A2 BRPI0812766 A2 BR PI0812766A2 BR PI0812766 A BRPI0812766 A BR PI0812766A BR PI0812766 A2 BRPI0812766 A2 BR PI0812766A2
Authority
BR
Brazil
Prior art keywords
alcoxy
trifluor
preparation
same
butanones
Prior art date
Application number
BRPI0812766-2A2A
Other languages
English (en)
Inventor
Douglas Bland
Original Assignee
Dow Agrosciences Llc
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 Dow Agrosciences Llc filed Critical Dow Agrosciences Llc
Publication of BRPI0812766A2 publication Critical patent/BRPI0812766A2/pt
Publication of BRPI0812766B1 publication Critical patent/BRPI0812766B1/pt
Publication of BRPI0812766B8 publication Critical patent/BRPI0812766B8/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/175—Saturated compounds containing keto groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/41—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrogenolysis or reduction of carboxylic groups or functional derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
BRPI0812766A 2007-06-29 2008-06-26 Processo para preparação de 4-alcóxi-1,1,1-triflúor-3-buten-2-onas BRPI0812766B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US93790307P 2007-06-29 2007-06-29
US60/937,903 2007-06-29
PCT/US2008/068378 WO2009006217A1 (en) 2007-06-29 2008-06-26 4-chloro-4-alkoxy-1,1,1-trifluoro-2-butanones, their preparation and their use in preparing 4-alkoxy-1,1,1-trifluoro-3-buten-2-ones

Publications (3)

Publication Number Publication Date
BRPI0812766A2 true BRPI0812766A2 (pt) 2014-12-02
BRPI0812766B1 BRPI0812766B1 (pt) 2017-08-29
BRPI0812766B8 BRPI0812766B8 (pt) 2022-06-28

Family

ID=39863659

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0812766A BRPI0812766B8 (pt) 2007-06-29 2008-06-26 Processo para preparação de 4-alcóxi-1,1,1-triflúor-3-buten-2-onas

Country Status (15)

Country Link
US (1) US7528286B2 (pt)
EP (1) EP2152654B1 (pt)
JP (1) JP5395790B2 (pt)
KR (1) KR101544621B1 (pt)
CN (2) CN103382150A (pt)
AR (1) AR067361A1 (pt)
AT (1) ATE519727T1 (pt)
AU (1) AU2008270648B2 (pt)
BR (1) BRPI0812766B8 (pt)
CA (2) CA2689399C (pt)
DK (1) DK2152654T3 (pt)
MX (1) MX284866B (pt)
TW (1) TWI435866B (pt)
WO (1) WO2009006217A1 (pt)
ZA (1) ZA200908268B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE519727T1 (de) 2007-06-29 2011-08-15 Dow Agrosciences Llc 4-chlor-4-alkoxy-1,1,1-trifluor-2-butanone, deren herstellung und deren verwendung bei der herstellung von 4-alkoxy-1,1,1-trifluor-3-buten-2-onen
WO2009006211A1 (en) * 2007-06-29 2009-01-08 Dow Agrosciences Llc An improved process for the preparation of 4-trifluoromethyl-2(1h)-pyridinone
GB0903749D0 (en) * 2009-03-04 2009-04-15 Syngenta Participations Ag Chemical process
BR112012000280B1 (pt) 2009-07-06 2018-02-14 Solvay Sa "processo para preparar um precursor halogenado de uma alquenona, e, método para a fabricação de uma alquenona"
BR112012000258A2 (pt) * 2009-07-06 2016-02-16 Solvay processo para preparar uma alquenona.
US8552221B2 (en) * 2009-07-06 2013-10-08 Solvay Sa Process for the manufacture of halogenated precursors of alkenones under specific conditions
US8957254B2 (en) 2009-07-06 2015-02-17 Solvay Sa Process for chemical synthesis from an alkenone made from a halogenated precursor
EP2607343A1 (en) 2011-12-22 2013-06-26 Solvay Sa Process for the manufacture of halogenated precursors of alkenones and of alkenones
CN105503552A (zh) * 2015-12-29 2016-04-20 天津市长芦化工新材料有限公司 一种合成c11全氟酮的方法
CN108707067B (zh) * 2018-07-06 2020-06-02 大连理工大学 一种1-芳基-4,4,4-三氟-1-丁酮化合物的制备方法
CN110818541B (zh) * 2019-11-14 2020-09-29 大连理工大学 一种(e)-1-芳基-4,4,4-三氟丁-2-烯-1-酮化合物的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223821B (de) 1963-01-11 1966-09-01 Basf Ag Verfahren zur Herstellung von alpha-Halogen-gamma-ketoaethern
JP3290281B2 (ja) * 1994-01-20 2002-06-10 小川香料株式会社 ω−ハロゲノ−１−アルケンの製造法
DE4416018A1 (de) * 1994-05-06 1995-11-09 Hoechst Ag Verfahren zur Herstellung von Vinylphophonsäuren
PT1254883E (pt) 1995-05-26 2009-10-02 Ishihara Sangyo Kaisha Processo para produção de 1,1,1-trifluoro-3-buten-2-onas substituídas
WO1997001338A1 (en) * 1995-06-27 1997-01-16 Merck & Co., Inc. Pyridinone-thrombin inhibitors
JP3843152B2 (ja) * 1995-08-08 2006-11-08 石原産業株式会社 ４−アルコキシ−１，１，１−トリフルオロ−３−ブテン−２−オンの製造方法
AU2003206803A1 (en) * 2002-02-08 2003-09-02 Solvay Fluor Und Derivate Gmbh Production of alkenones
DE10325715A1 (de) * 2003-06-06 2004-12-23 Solvay Fluor Und Derivate Gmbh Vereinfachte Herstellung von Alkenonen
US7488828B2 (en) 2004-06-25 2009-02-10 Dow Agrosciences Llc Process for the preparation of 4-trifluoromethyl-2(1H)-pyridinone
ATE519727T1 (de) 2007-06-29 2011-08-15 Dow Agrosciences Llc 4-chlor-4-alkoxy-1,1,1-trifluor-2-butanone, deren herstellung und deren verwendung bei der herstellung von 4-alkoxy-1,1,1-trifluor-3-buten-2-onen

Also Published As

Publication number Publication date
AU2008270648A1 (en) 2009-01-08
JP2010532376A (ja) 2010-10-07
AU2008270648B2 (en) 2013-08-22
TW200909405A (en) 2009-03-01
CN101687750A (zh) 2010-03-31
EP2152654B1 (en) 2011-08-10
JP5395790B2 (ja) 2014-01-22
CA2689399A1 (en) 2009-01-08
TWI435866B (zh) 2014-05-01
CA2928232A1 (en) 2009-01-08
KR101544621B1 (ko) 2015-08-17
CN103382150A (zh) 2013-11-06
EP2152654A1 (en) 2010-02-17
MX2009013219A (es) 2010-01-25
ATE519727T1 (de) 2011-08-15
US20090005603A1 (en) 2009-01-01
CN101687750B (zh) 2013-06-12
CA2928232C (en) 2018-01-16
ZA200908268B (en) 2011-02-23
KR20100027166A (ko) 2010-03-10
DK2152654T3 (da) 2011-11-21
AR067361A1 (es) 2009-10-07
WO2009006217A1 (en) 2009-01-08
BRPI0812766B1 (pt) 2017-08-29
US7528286B2 (en) 2009-05-05
BRPI0812766B8 (pt) 2022-06-28
MX284866B (es) 2011-03-18
CA2689399C (en) 2016-07-19

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Legal Events

Date Code Title Description
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]
B25D Requested change of name of applicant approved