NL7216590A - - Google Patents

Info

Publication number
NL7216590A
NL7216590A NL7216590A NL7216590A NL7216590A NL 7216590 A NL7216590 A NL 7216590A NL 7216590 A NL7216590 A NL 7216590A NL 7216590 A NL7216590 A NL 7216590A NL 7216590 A NL7216590 A NL 7216590A
Authority
NL
Netherlands
Application number
NL7216590A
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 filed Critical
Priority to NL7216590A priority Critical patent/NL7216590A/xx
Priority to CA185,713A priority patent/CA1022565A/en
Priority to DE19732360679 priority patent/DE2360679A1/de
Priority to GB5632273A priority patent/GB1433558A/en
Publication of NL7216590A publication Critical patent/NL7216590A/xx

Links

Classifications

    • 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
    • C07D307/56—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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7216590A 1972-12-07 1972-12-07 NL7216590A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL7216590A NL7216590A (de) 1972-12-07 1972-12-07
CA185,713A CA1022565A (en) 1972-12-07 1973-11-13 Process for the preparation of diketones
DE19732360679 DE2360679A1 (de) 1972-12-07 1973-12-05 Verfahren zur herstellung von diketonen
GB5632273A GB1433558A (en) 1972-12-07 1973-12-05 Process for the preparation of diketones derivatives of glycyrrhetinic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7216590A NL7216590A (de) 1972-12-07 1972-12-07

Publications (1)

Publication Number Publication Date
NL7216590A true NL7216590A (de) 1974-06-11

Family

ID=19817503

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7216590A NL7216590A (de) 1972-12-07 1972-12-07

Country Status (4)

Country Link
CA (1) CA1022565A (de)
DE (1) DE2360679A1 (de)
GB (1) GB1433558A (de)
NL (1) NL7216590A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017284A3 (de) * 1979-04-03 1980-10-29 Shell Internationale Researchmaatschappij B.V. Herstellung ungesättigter Ketone
WO1987003287A2 (en) * 1985-11-20 1987-06-04 L. Givaudan & Cie Societe Anonyme PROCESS FOR PREPARING alpha-HYDROXY CARBONYL COMPOUNDS

Also Published As

Publication number Publication date
CA1022565A (en) 1977-12-13
DE2360679A1 (de) 1974-06-12
GB1433558A (en) 1976-04-28

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Legal Events

Date Code Title Description
BV The patent application has lapsed