JPH0361657B2 - - Google Patents

Info

Publication number
JPH0361657B2
JPH0361657B2 JP58077669A JP7766983A JPH0361657B2 JP H0361657 B2 JPH0361657 B2 JP H0361657B2 JP 58077669 A JP58077669 A JP 58077669A JP 7766983 A JP7766983 A JP 7766983A JP H0361657 B2 JPH0361657 B2 JP H0361657B2
Authority
JP
Japan
Prior art keywords
formula
dimethyl
mixture
halogen
reaction
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 - Lifetime
Application number
JP58077669A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58203931A (ja
Inventor
Rantsushu Rainharuto
Aruruto Deiitaa
Yauteraato Manfureeto
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.)
Bayer AG
Original Assignee
Bayer 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 AG filed Critical Bayer AG
Publication of JPS58203931A publication Critical patent/JPS58203931A/ja
Publication of JPH0361657B2 publication Critical patent/JPH0361657B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C07C45/67—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 isomerisation; by change of size of the carbon skeleton
    • C07C45/68—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O 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
    • C07C45/61—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
    • C07C45/63—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 introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/227—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/227—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
    • C07C49/233—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
    • C07C49/235—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings having unsaturation outside the aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP58077669A 1982-05-05 1983-05-04 ４，４―ジメチル―３―ハロゲノ―１―ヘキセン―５―オン及びその製法 Granted JPS58203931A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19823216790 DE3216790A1 (de) 1982-05-05 1982-05-05 Verfahren zur herstellung von 3-(2-arylvinyl)-2,2-dimethyl-cyclopropan-1-car- bonsaeure bzw. ihren estern und neue zwischenprodukte dafuer
DE3216790.3 1982-05-05
DE3231814.6 1982-08-26

Publications (2)

Publication Number Publication Date
JPS58203931A JPS58203931A (ja) 1983-11-28
JPH0361657B2 true JPH0361657B2 (el) 1991-09-20

Family

ID=6162764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58077669A Granted JPS58203931A (ja) 1982-05-05 1983-05-04 ４，４―ジメチル―３―ハロゲノ―１―ヘキセン―５―オン及びその製法

Country Status (3)

Country Link
JP (1) JPS58203931A (el)
DE (1) DE3216790A1 (el)
ZA (1) ZA833170B (el)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802273A1 (de) * 1988-01-27 1989-08-03 Basf Ag 3,3-dimethyl-hex-5-en-2-onderivate, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
DE3216790A1 (de) 1983-11-10
ZA833170B (en) 1984-02-29
JPS58203931A (ja) 1983-11-28

Similar Documents

Publication Publication Date Title
US20100256390A1 (en) Processes for the preparation of pyrazoles
US4626601A (en) Preparation of 4-fluoro-3-phenoxy-benzal-dehyde acetals and intermediates therefor
US4326087A (en) 3-Bromo-4-fluoro-benzyl derivatives
US4992577A (en) Preparation of 3-vinyl-substituted 2,2-dimethylcyclopropane-1-carboxylic acids and esters and intermediates therefor
US4225704A (en) Preparation of halogenovinyl-substituted tetra-hydrofuran-2-ones
JPH0361657B2 (el)
US4663465A (en) Preparation of 2,2-dimethyl-3-aryl-cyclopropanecarboxylic acid and esters and new intermediates therefor
US4440947A (en) Preparation of substituted alpha-halogeno-propionic acids and their derivatives
US4876393A (en) β-fluoroacyl-β-halovinyl alkyl ethers
US5739394A (en) 3,3-dioxy-4,4,4-trifluorobutyric acid derivatives
US4558148A (en) Fluorinated allylic compounds and a process for preparing these compounds
EP0065354B1 (en) Process for the preparation of 1,1-bis phenyl-2-haloalkan-1-ols
US7351851B2 (en) Method for the production of 6,6,6-trihalo-3,5-dioxohexanoic acid esters
AU704131B2 (en) Preparation of essentially isomerically pure methyl E-2-(2-aryloxymethylenephenyl)crotonates, and intermediates therefor
JPH04225990A (ja) １−アルコキシヘキサトリエン−２−カルボン酸エステルの製造法
US4431852A (en) Halohydrins
JPH0639460B2 (ja) １―アルキルチオ―及び１―ベンジルチオ―１―ホルミルシクロプロパンの製造方法
EP0197428B1 (en) A method for producing cyclopropanecarboxylic acid derivatives
JP2002524454A (ja) ゲラン酸誘導体
JPH07278046A (ja) 置換されたフエニル酢酸誘導体の製造方法及び新規な中間体
JPH0572895B2 (el)
JPH0420904B2 (el)
CS212349B2 (en) Method of making the esters of the 3-/2-arylvinyl/-2,2- dimethyl-cyclopropan-1-carboxyl acids
JPH0753456A (ja) １−フルオロ−２−オキソシクロアルカンカルボン酸誘導体及びその塩
HU183162B (en) Process for preparing gamma-unsaturated carboxylic acid derivatives