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DK103399C - Process for the preparation of furan derivatives. - Google Patents

Process for the preparation of furan derivatives.

Info

Publication number
DK103399C
DK103399C DK411560A DK411560A DK103399C DK 103399 C DK103399 C DK 103399C DK 411560 A DK411560 A DK 411560A DK 411560 A DK411560 A DK 411560A DK 103399 C DK103399 C DK 103399C
Authority
DK
Denmark
Prior art keywords
preparation
furan derivatives
furan
derivatives
Prior art date
Application number
DK411560A
Other languages
Danish (da)
Inventor
Pauline Haverkamp Begemann
Jan Boldingh
Greult Dijkstra
Pieter Daniel Harkes
Guido Lardelli
Pieter Roele
Anthonie Simon Maria Va Zijden
Original Assignee
Unilever Nv
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
Priority claimed from GB2615257A external-priority patent/GB893321A/en
Application filed by Unilever Nv filed Critical Unilever Nv
Application granted granted Critical
Publication of DK103399C publication Critical patent/DK103399C/en

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
    • 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
    • C07D307/60—Two oxygen atoms, e.g. succinic anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
DK411560A 1957-08-19 1958-08-19 Process for the preparation of furan derivatives. DK103399C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2615357 1957-08-19
GB2615257A GB893321A (en) 1957-08-19 1957-08-19 New lactones and their use as flavouring agents

Publications (1)

Publication Number Publication Date
DK103399C true DK103399C (en) 1965-12-27

Family

ID=26258113

Family Applications (1)

Application Number Title Priority Date Filing Date
DK411560A DK103399C (en) 1957-08-19 1958-08-19 Process for the preparation of furan derivatives.

Country Status (2)

Country Link
CH (1) CH408048A (en)
DK (1) DK103399C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617838B1 (en) * 1987-07-10 1989-09-22 Rhone Poulenc Chimie PROCESS FOR PERFLUOROALKYLATION OF ACID ANHYDRIDES

Also Published As

Publication number Publication date
CH408048A (en) 1966-02-28

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