NL6803048A - - Google Patents

Info

Publication number
NL6803048A
NL6803048A NL6803048A NL6803048A NL6803048A NL 6803048 A NL6803048 A NL 6803048A NL 6803048 A NL6803048 A NL 6803048A NL 6803048 A NL6803048 A NL 6803048A NL 6803048 A NL6803048 A NL 6803048A
Authority
NL
Netherlands
Application number
NL6803048A
Other versions
NL151345B (nl
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
Publication of NL6803048A publication Critical patent/NL6803048A/xx
Publication of NL151345B publication Critical patent/NL151345B/xx

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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/60—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in six-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL6803048A 1967-03-06 1968-03-04 Werkwijze voor het bereiden van alkenisch onverzadigde oxoverbindingen door verhitting van 6,6-dialkyl-5,6-dihydro-4h-pyranen. NL151345B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB91482A DE1275050B (de) 1967-03-06 1967-03-06 Verfahren zur Herstellung von olefinisch ungesaettigten Aldehyden und Ketonen

Publications (2)

Publication Number Publication Date
NL6803048A true NL6803048A (de) 1968-09-09
NL151345B NL151345B (nl) 1976-11-15

Family

ID=6985861

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6803048A NL151345B (nl) 1967-03-06 1968-03-04 Werkwijze voor het bereiden van alkenisch onverzadigde oxoverbindingen door verhitting van 6,6-dialkyl-5,6-dihydro-4h-pyranen.

Country Status (9)

Country Link
AT (1) AT274769B (de)
BE (1) BE711133A (de)
CH (1) CH495933A (de)
DE (1) DE1275050B (de)
DK (1) DK119824B (de)
ES (1) ES351271A1 (de)
FR (1) FR1555118A (de)
GB (1) GB1209199A (de)
NL (1) NL151345B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686321A (en) * 1971-01-18 1972-08-22 Basf Ag Production of 2-methylhept-1-en-6-one
US4222943A (en) * 1979-02-05 1980-09-16 Hoffmann-La Roche Inc. Process for the preparation of esters of 5-formyl-3-methyl-2,4-pentadien-1-ol
US4288614A (en) 1979-02-05 1981-09-08 Hoffmann-La Roche Inc. Process for the preparation of esters of 5-formyl-3-methyl-2,4-pentadien-1-ol

Also Published As

Publication number Publication date
NL151345B (nl) 1976-11-15
DE1275050B (de) 1968-08-14
CH495933A (de) 1970-09-15
DK119824B (da) 1971-03-01
ES351271A1 (es) 1969-06-01
FR1555118A (de) 1969-01-24
AT274769B (de) 1969-09-25
BE711133A (de) 1968-08-22
GB1209199A (en) 1970-10-21

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: BASF