CH295660A - Verfahren zur Herstellung von alkylierten Arylmethyl-methylketonen. - Google Patents

Verfahren zur Herstellung von alkylierten Arylmethyl-methylketonen.

Info

Publication number
CH295660A
CH295660A CH295660DA CH295660A CH 295660 A CH295660 A CH 295660A CH 295660D A CH295660D A CH 295660DA CH 295660 A CH295660 A CH 295660A
Authority
CH
Switzerland
Prior art keywords
methyl
preparation
alkylated aryl
ketones
methyl ketones
Prior art date
Application number
Other languages
English (en)
Inventor
Incorporated Sharp Dohme
Original Assignee
Sharp & Dohme Inc
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 Sharp & Dohme Inc filed Critical Sharp & Dohme Inc
Publication of CH295660A publication Critical patent/CH295660A/de

Links

Classifications

    • 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
    • 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
    • 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
    • C07C49/215—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered 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
    • C07C49/213—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton

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)
CH295660D 1949-12-30 1950-11-15 Verfahren zur Herstellung von alkylierten Arylmethyl-methylketonen. CH295660A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US136177A US2644843A (en) 1949-12-30 1949-12-30 Method of alkylation of arylmethyl methyl ketones

Publications (1)

Publication Number Publication Date
CH295660A true CH295660A (de) 1954-01-15

Family

ID=22471682

Family Applications (1)

Application Number Title Priority Date Filing Date
CH295660D CH295660A (de) 1949-12-30 1950-11-15 Verfahren zur Herstellung von alkylierten Arylmethyl-methylketonen.

Country Status (4)

Country Link
US (1) US2644843A (de)
CH (1) CH295660A (de)
FR (1) FR1029064A (de)
GB (1) GB684124A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898374A (en) * 1954-03-01 1959-08-04 Schwarz Lab Inc Nucleus alkylated phloracylophenones and procedure for the production of such compounds
DE3210725A1 (de) * 1982-03-24 1983-10-06 Bayer Ag Verfahren zur herstellung von methylketonen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL50014C (de) *

Also Published As

Publication number Publication date
GB684124A (en) 1952-12-10
US2644843A (en) 1953-07-07
FR1029064A (fr) 1953-05-29

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