ES475346A1 - Un procedimiento para la preparacion de cloruros de acido butirico halogenados - Google Patents

Un procedimiento para la preparacion de cloruros de acido butirico halogenados

Info

Publication number
ES475346A1
ES475346A1 ES475346A ES475346A ES475346A1 ES 475346 A1 ES475346 A1 ES 475346A1 ES 475346 A ES475346 A ES 475346A ES 475346 A ES475346 A ES 475346A ES 475346 A1 ES475346 A1 ES 475346A1
Authority
ES
Spain
Prior art keywords
preparation
pesticides
intermediates
butyric acid
acid chlorides
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES475346A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES475346A1 publication Critical patent/ES475346A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C61/16—Unsaturated compounds
    • C07C61/40—Unsaturated compounds containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/457—Saturated compounds containing a keto group being part of a ring containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/62—Preparation of carboxylic acid halides by reactions not involving the carboxylic acid halide group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/38—Acyl halides
    • C07C53/46—Acyl halides containing halogen outside the carbonyl halide group
    • C07C53/50—Acyl halides containing halogen outside the carbonyl halide group of acids containing three or more carbon atoms

Landscapes

  • 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)
  • Catalysts (AREA)

Abstract

Un procedimiento para la preparación de cloruros de ácido butírico halogenados, de la fórmula general (**Fórmula**) en la que X significa flúor e Y significa hidrógeno o flúor O bien X significa cloro e Y significa hidrógeno o cloro, caracterizado por efectuarse una reacción de adición entre un compuesto de la fórmula CCl3-CO-Z En presencia de un catalizador y en presencia de un disolvente orgánico inerte.
ES475346A 1977-11-24 1978-11-23 Un procedimiento para la preparacion de cloruros de acido butirico halogenados Expired ES475346A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1440577 1977-11-24
CH1107578 1978-10-26

Publications (1)

Publication Number Publication Date
ES475346A1 true ES475346A1 (es) 1979-10-16

Family

ID=25707743

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475346A Expired ES475346A1 (es) 1977-11-24 1978-11-23 Un procedimiento para la preparacion de cloruros de acido butirico halogenados

Country Status (7)

Country Link
EP (1) EP0002206A1 (es)
JP (1) JPS5481215A (es)
AT (1) AT360500B (es)
DD (1) DD140248A5 (es)
ES (1) ES475346A1 (es)
IL (1) IL56029A0 (es)
IT (1) IT7830113A0 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012722B1 (de) * 1978-12-15 1981-12-09 Ciba-Geigy Ag Verfahren zur Herstellung von optisch aktiven, in 3-Stellung substituierten 2-(2',2'-Dihalogenvinyl)-cyclopropan-1-carbonsäuren und deren Derivaten; 4-(2',2',2'-Trihalogenäthyl)-cyclobutan-1-sulfonsäuresalze und deren Herstellung
JPS5692830A (en) * 1979-12-07 1981-07-27 Ciba Geigy Ag 22*2**2**dichloroo3**3**3**trifluoropropyl** and 22*2**2**3**trichloroo3**3** difluoropropyl**44chlorocyclobutanee11one and their manufacture
DE3742913A1 (de) * 1987-12-17 1989-06-29 Polychemie Gmbh Verwendung von gipswerkstoffen als klebe- bzw. verfugungsmasse
EP0472497A1 (de) * 1990-08-21 1992-02-26 Ciba-Geigy Ag Thiobuttersäurederivate
ATE155128T1 (de) * 1991-11-01 1997-07-15 Ciba Geigy Ag Buttersäurederivate, verfahren zu ihrer herstellung und ihre verwendung als schädlingsbekämpfung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE835888C (de) * 1950-06-22 1952-04-07 Basf Ag Verfahren zur Herstellung von Derivaten der Buttersaeure
FR2310348A1 (fr) * 1975-05-07 1976-12-03 Ugine Kuhlmann Nouveaux derives heterocycliques antidotes contre herbicides

Also Published As

Publication number Publication date
EP0002206A1 (de) 1979-06-13
AT360500B (de) 1981-01-12
IL56029A0 (en) 1979-01-31
IT7830113A0 (it) 1978-11-23
ATA836678A (de) 1980-06-15
JPS5481215A (en) 1979-06-28
DD140248A5 (de) 1980-02-20

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