IL68830A - Preparation of 2,2-dimethyl-3-aryl-cyclopropanecarboxylic acids and new intermediate 1-aryl-1,4-dihalo-2,2-dimethyl-3-butanone derivatives therefor - Google Patents

Preparation of 2,2-dimethyl-3-aryl-cyclopropanecarboxylic acids and new intermediate 1-aryl-1,4-dihalo-2,2-dimethyl-3-butanone derivatives therefor

Info

Publication number
IL68830A
IL68830A IL68830A IL6883083A IL68830A IL 68830 A IL68830 A IL 68830A IL 68830 A IL68830 A IL 68830A IL 6883083 A IL6883083 A IL 6883083A IL 68830 A IL68830 A IL 68830A
Authority
IL
Israel
Prior art keywords
aryl
dimethyl
dihalo
preparation
new intermediate
Prior art date
Application number
IL68830A
Other languages
English (en)
Other versions
IL68830A0 (en
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 IL68830A0 publication Critical patent/IL68830A0/xx
Publication of IL68830A publication Critical patent/IL68830A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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
    • 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
    • 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
    • C07C49/213—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings
    • C07C49/217—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings having unsaturation outside the aromatic rings
    • C07C49/223—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings having unsaturation outside the aromatic rings polycyclic
    • 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
    • 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
    • C07C49/237—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings and other rings
    • 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
    • C07C49/255—Unsaturated 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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

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)
IL68830A 1982-06-02 1983-05-31 Preparation of 2,2-dimethyl-3-aryl-cyclopropanecarboxylic acids and new intermediate 1-aryl-1,4-dihalo-2,2-dimethyl-3-butanone derivatives therefor IL68830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823220732 DE3220732A1 (de) 1982-06-02 1982-06-02 Verfahren zur herstellung von 2,2-dimethyl-3-arylcyclopropancarbonsaeuren (carbonsaeureestern), neue zwischenprodukte hierfuer und verfahren zu deren herstellung

Publications (2)

Publication Number Publication Date
IL68830A0 IL68830A0 (en) 1983-09-30
IL68830A true IL68830A (en) 1987-07-31

Family

ID=6165079

Family Applications (1)

Application Number Title Priority Date Filing Date
IL68830A IL68830A (en) 1982-06-02 1983-05-31 Preparation of 2,2-dimethyl-3-aryl-cyclopropanecarboxylic acids and new intermediate 1-aryl-1,4-dihalo-2,2-dimethyl-3-butanone derivatives therefor

Country Status (6)

Country Link
US (1) US4663465A (ja)
EP (1) EP0095696B1 (ja)
JP (1) JPS58219141A (ja)
DE (2) DE3220732A1 (ja)
HU (1) HU192144B (ja)
IL (1) IL68830A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188887B1 (en) * 1985-01-17 1991-05-02 Imperial Chemical Industries Plc Tertiary amine compounds
DE3712988A1 (de) * 1987-04-16 1988-11-03 Bayer Ag Verfahren zur herstellung von trans-2,2-dimethyl-3-(2,2-dichlor-vinyl)- cyclopropancarbonsaeure
DE3800097A1 (de) * 1988-01-05 1989-07-13 Bayer Ag Verfahren zur herstellung von 3-(2-chlor-2-(4-schlor-phenyl)-vinyl)- 2,2-dimethylcyclopropancarbonsaeure
US6616260B2 (en) * 2001-05-25 2003-09-09 Hewlett-Packard Development Company, L.P. Robust bit scheme for a memory of a replaceable printer component
US7714078B2 (en) * 2006-10-27 2010-05-11 Alliant Techsystems Inc. One pot procedure for poly (glycidyl nitrate) end modification

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE56154C (de) * Societe Geneste, Herscher & CIE. in Paris, 90 Boulevard Richard Lenoir; Vertreter; H. Vorrichtung zum Sterilisiren
DE157792C (ja) *
DD157792A1 (de) * 1980-03-20 1982-12-08 Klaus Peseke Verfahren zur herstellung von polybromketonen
DE3025218A1 (de) * 1980-07-03 1982-02-11 Bayer Ag, 5090 Leverkusen 1-aryl-cyclopropan-1-carbonsaeureester, verfahren zu deren herstellung und deren verwendung in schaedlingsbekaempfungsmitteln
DE3100354A1 (de) * 1981-01-08 1982-08-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 2,2-dimethyl-3-vinyl-cyclopropancarbonsaeuren und deren estern

Also Published As

Publication number Publication date
DE3220732A1 (de) 1983-12-08
JPS58219141A (ja) 1983-12-20
IL68830A0 (en) 1983-09-30
EP0095696B1 (de) 1985-04-10
EP0095696A1 (de) 1983-12-07
HU192144B (en) 1987-05-28
US4663465A (en) 1987-05-05
DE3360108D1 (en) 1985-05-15

Similar Documents

Publication Publication Date Title
DE3476388D1 (en) Derivatives of 2,2'-iminobisethanol
IL68880A (en) Triazole-ethanol derivatives and their preparation
PT83835A (en) Process for the preparation of new derivatives of calcitonine
IL68537A0 (en) Preparation of 26,26,26,27,27,27-hexafluoro-1,25-dihydroxycholesterol
CS392785A2 (en) Method of 1,3-oxazolidine-2-onane's derivatives preparation
IL68830A (en) Preparation of 2,2-dimethyl-3-aryl-cyclopropanecarboxylic acids and new intermediate 1-aryl-1,4-dihalo-2,2-dimethyl-3-butanone derivatives therefor
GB2196006B (en) Preparation of pyrroloindole derivatives
GB8417178D0 (en) Preparation of 3 3 3-trifluoro-2-trifluoromethylpropene
IL68831A0 (en) Preparation of 2,2-dimethyl-3-arylcyclopropanecarboxylic acids and esters thereof,and new intermediate cyclobutanone derivatives thereof
GB8321943D0 (en) Preparation of 2,3-dihydro-benzopyranone derivatives
ZA837286B (en) 15-cycloaliphatic derivatives of 13,14-didehydro-carboprostacyclins and process for their preparation
GB8416629D0 (en) Preparation of 3 11-dimethyl-2-nonacosanone
GB8322800D0 (en) Preparation of 1,2,4,5-tetraalkylbenzenes
CS920184A2 (en) Method of azabicyclo-/3,3,1/ nonane's new derivatives preparation
GB2129427B (en) 15-cycloaliphatic derivatives of 13,14-didehydrocarboprostacyclins and process for their preparation
GB2185258B (en) 10 beta-alkynyl estrene derivatives and process for their preparation
IL70629A0 (en) Preparation of n,n'-diformylhydrazine
GB8802972D0 (en) Triperfluoroalkylamines & preparation of same
IL66260A0 (en) Preparation of 1,5-benzothiazepine derivatives
CS599389A2 (en) Preparation of new derivatives azabicyclo-/3,3,1/nonane
GB2156343B (en) 13,14,19,19,20,20-hexadehydro derivatives of carboprostacyclins and process for their preparation
GB2156342B (en) 13,14,19,20-tetradehydro derivatives of carboprostacyclins and process for their preparation
GB8517095D0 (en) Preparation of 3-substituted derivatives
MN333A8 (en) Preparation method of the "chigatussin" medicine
CS179485A1 (en) Method of 1,2-diaminocyclohexane-dichloroplatinum complex preparation