[go: up one dir, main page]

BRPI1010841A2 - método para a fabricação de fluoroalquilnitrilas - Google Patents

método para a fabricação de fluoroalquilnitrilas

Info

Publication number
BRPI1010841A2
BRPI1010841A2 BRPI1010841A BRPI1010841A BRPI1010841A2 BR PI1010841 A2 BRPI1010841 A2 BR PI1010841A2 BR PI1010841 A BRPI1010841 A BR PI1010841A BR PI1010841 A BRPI1010841 A BR PI1010841A BR PI1010841 A2 BRPI1010841 A2 BR PI1010841A2
Authority
BR
Brazil
Prior art keywords
fluoroalkylnitriles
manufacture
Prior art date
Application number
BRPI1010841A
Other languages
English (en)
Inventor
Jens-Dietmar Heinrich
Norbert Lui
Sergii Pazenok
Thomas Wollner
Original Assignee
Bayer Cropscience Ag
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 Bayer Cropscience Ag filed Critical Bayer Cropscience Ag
Publication of BRPI1010841A2 publication Critical patent/BRPI1010841A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/20—Preparation of carboxylic acid nitriles by dehydration of carboxylic acid amides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208—Oxygen, e.g. acetylacetonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/10—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and halogen atoms, or nitro or nitroso groups, bound to the same acyclic carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BRPI1010841A 2009-06-08 2010-05-26 método para a fabricação de fluoroalquilnitrilas BRPI1010841A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09162172 2009-06-08
PCT/EP2010/003209 WO2010142377A1 (de) 2009-06-08 2010-05-26 Verfahren zur herstellung von fluoralkylnitrilen

Publications (1)

Publication Number Publication Date
BRPI1010841A2 true BRPI1010841A2 (pt) 2016-04-05

Family

ID=41226687

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1010841A BRPI1010841A2 (pt) 2009-06-08 2010-05-26 método para a fabricação de fluoroalquilnitrilas

Country Status (12)

Country Link
US (1) US8203015B2 (pt)
EP (1) EP2440518B1 (pt)
JP (1) JP5571779B2 (pt)
KR (1) KR101705287B1 (pt)
CN (1) CN102459157B (pt)
BR (1) BRPI1010841A2 (pt)
DK (1) DK2440518T3 (pt)
ES (1) ES2518465T3 (pt)
IL (1) IL216694A (pt)
MX (1) MX2011013146A (pt)
TW (1) TWI471294B (pt)
WO (1) WO2010142377A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2972452B1 (fr) * 2011-03-09 2013-03-15 Rhodia Operations Procede de preparation du difluoroacetonitrile et de ses derives
FR2975990B1 (fr) 2011-06-01 2013-05-24 Rhodia Operations Procede de preparation d'un compose organique fluore
CN103804231A (zh) * 2014-02-27 2014-05-21 江苏省激素研究所股份有限公司 一种农药中间体三氟乙腈的合成方法
KR102497367B1 (ko) * 2016-07-28 2023-02-07 바이엘 크롭사이언스 악티엔게젤샤프트 플루오로알킬 니트릴 및 상응하는 플루오로알킬 테트라졸의 제조 방법
DK3589612T3 (da) * 2017-02-28 2021-06-21 Bayer Cropscience Ag Fremgangsmåde til fremstilling af fluoralkylnitriler og de tilsvarende fluoralkyltetrazoler
WO2020049436A1 (en) 2018-09-03 2020-03-12 Pi Industries Ltd. A method for the preparation of fluoroalkyl nitriles and their use to prepare related fluoroalkyl tetrazoles

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730543A (en) * 1950-05-20 1956-01-10 Minnesota Mining & Mfg Fluorinated nitriles
US2939878A (en) 1958-10-22 1960-06-07 Dow Chemical Co Preparation of fluoronitriles
US3928274A (en) * 1973-08-29 1975-12-23 Lilly Industries Ltd Process for preparing nitriles
FR2501063A1 (fr) 1980-12-29 1982-09-10 Ugine Kuhlmann Catalyseurs de fluoruration en phase gazeuse des derives chlores aliphatiques, a base de charbon actif impregne de sulfate de chrome, et procedes de fluoruration utilisant ces catalyseurs
JPS59118751A (ja) * 1982-12-24 1984-07-09 Daikin Ind Ltd フルオロアルキルニトリルの製法
JPS63290843A (ja) * 1987-05-25 1988-11-28 Ihara Nikkei Kagaku Kogyo Kk 芳香族ニトリルと芳香族カルボン酸とを製造する方法
JP3471831B2 (ja) * 1991-12-09 2003-12-02 富山化学工業株式会社 新規なトリアゾール誘導体およびその塩
US5637748A (en) * 1995-03-01 1997-06-10 E. I. Du Pont De Nemours And Company Process for synthesizing fluorinated nitrile compounds
DE10212526A1 (de) 2002-03-21 2003-10-02 Solvay Fluor & Derivate Herstellung von verfestigten organischen Verbindungen, insbesondere von Carbonsäureamiden
DE102004003953A1 (de) * 2004-01-26 2005-08-11 Clariant Gmbh Verfahren zur Herstellung von Nitrilen und Isonitrilen durch Dehydratisierungsreaktionen mit Propanphosphonsäureanhydriden
CA2575430A1 (en) * 2004-08-03 2006-02-16 Merck & Co., Inc. 1,3-disubstituted heteroaryl nmda/nr2b antagonists
JP5251875B2 (ja) * 2007-06-25 2013-07-31 ダイキン工業株式会社 フルオロアミドおよびフルオロニトリルの製造方法
JP2009114127A (ja) * 2007-11-07 2009-05-28 Kyorin Pharmaceut Co Ltd アミノアセチルピロリジンカルボニトリル誘導体の製造方法

Also Published As

Publication number Publication date
WO2010142377A1 (de) 2010-12-16
JP2012529446A (ja) 2012-11-22
TW201119982A (en) 2011-06-16
DK2440518T3 (en) 2014-11-24
EP2440518A1 (de) 2012-04-18
IL216694A (en) 2015-02-26
CN102459157B (zh) 2014-09-10
TWI471294B (zh) 2015-02-01
KR20120032518A (ko) 2012-04-05
US20100312002A1 (en) 2010-12-09
MX2011013146A (es) 2012-01-20
US8203015B2 (en) 2012-06-19
KR101705287B1 (ko) 2017-02-09
JP5571779B2 (ja) 2014-08-13
ES2518465T3 (es) 2014-11-05
EP2440518B1 (de) 2014-08-20
IL216694A0 (en) 2012-02-29
CN102459157A (zh) 2012-05-16

Similar Documents

Publication Publication Date Title
BRPI0923748A2 (pt) Método para a preparação de dióis
BR112012002746A2 (pt) método para produção de copolímero
BR112013012801A2 (pt) método para a produção de um calçado e calçado
SI2496562T1 (sl) Postopek priprave kalkobutrola
BR112012002270A2 (pt) compostos para a redução de produção de beta-amiloide
BRPI1010624A2 (pt) método para a fabricação de gás de síntese
BR112012004707A2 (pt) método
BR112012000624A2 (pt) método
FI20090389A0 (fi) Menetelmä
BRPI0922710A8 (pt) método para a produção de plaquetas
BRPI1013561A8 (pt) processo para a preparação de alogliptina
BR112012014490A2 (pt) processo para a preparação substituída de 1-o-acil-2-desóxi-2-fluoro-4-tio-beta-d-arabinofuranoses
BRPI0922490A2 (pt) Método para produção de beta-santaleno
BRPI1007459A2 (pt) método para produção de manômeros olefínicos
BR112012000434A2 (pt) procedimento para a fabricação de piscinas naturais.
BRPI0816333A2 (pt) Método para a produção de dimetil éter
BRPI1014812A2 (pt) Processo para a produção de alacoóis
BRPI1010705A2 (pt) método
BR112013008883A2 (pt) processo para a fabricação de di-hidropteridinonas
BRPI0813921A2 (pt) Método para a produção de óxido de propileno
BRPI1012532A2 (pt) método
BRPI1012529A2 (pt) método para produção de sínter
BRPI0919835A2 (pt) método para a produção de polímeros
BRPI1009350A2 (pt) método
BR112013012094A2 (pt) método para a purifação de misturas

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: BAYER INTELLECTUAL PROPERTY GMBH (DE)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time