ATA223077A - Verfahren zur herstellung von furfural - Google Patents

Verfahren zur herstellung von furfural

Info

Publication number
ATA223077A
ATA223077A AT223077A AT223077A ATA223077A AT A223077 A ATA223077 A AT A223077A AT 223077 A AT223077 A AT 223077A AT 223077 A AT223077 A AT 223077A AT A223077 A ATA223077 A AT A223077A
Authority
AT
Austria
Prior art keywords
furfural
manufacturing
manufacturing furfural
Prior art date
Application number
AT223077A
Other languages
English (en)
Other versions
AT357514B (de
Inventor
Stig Ake Dahlgren
Original Assignee
Carbos 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 Carbos Ag filed Critical Carbos Ag
Publication of ATA223077A publication Critical patent/ATA223077A/de
Application granted granted Critical
Publication of AT357514B publication Critical patent/AT357514B/de

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
    • C07D307/38—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
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
    • C07D307/48—Furfural
    • C07D307/50—Preparation from natural products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Saccharide Compounds (AREA)
  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT223077A 1976-03-31 1977-03-31 Verfahren zur herstellung von furfural AT357514B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/672,296 US4076733A (en) 1976-03-31 1976-03-31 Process for the preparation of furfural

Publications (2)

Publication Number Publication Date
ATA223077A true ATA223077A (de) 1979-12-15
AT357514B AT357514B (de) 1980-07-10

Family

ID=24697963

Family Applications (1)

Application Number Title Priority Date Filing Date
AT223077A AT357514B (de) 1976-03-31 1977-03-31 Verfahren zur herstellung von furfural

Country Status (11)

Country Link
US (1) US4076733A (de)
JP (1) JPS52118460A (de)
AT (1) AT357514B (de)
CA (1) CA1085864A (de)
DE (1) DE2712901A1 (de)
DK (1) DK143077A (de)
FI (1) FI771009A7 (de)
FR (1) FR2346343A1 (de)
GB (1) GB1566044A (de)
NL (1) NL7703390A (de)
SE (1) SE7703630L (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154744A (en) * 1976-10-12 1979-05-15 Sumitomo Chemical Company, Limited Process for producing a furan derivative
DE10045465A1 (de) * 2000-09-14 2002-03-28 Karl Zeitsch Verfahren zur atmosphärischen Herstellung von Furfural mit Hilfe eines gasförmigen Katalysators
WO2015133540A1 (ja) * 2014-03-07 2015-09-11 花王株式会社 フルフラールの製造方法
CN108929291A (zh) * 2017-05-23 2018-12-04 宁津春蕾生物科技有限公司 糠醛的生产工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520255A (en) * 1945-11-17 1950-08-29 Earl A Peterman Glucuronic acid synthesis
CH405352A (de) * 1958-12-17 1966-01-15 Carlsson Skogh Carl Gunnar Verfahren zur kontinuierlichen Gewinnung von Furfural aus festen Pentosan- und Pentose-haltigen Rohmaterialien nebst Anordnung zur Ausführung des Verfahrens

Also Published As

Publication number Publication date
SE7703630L (sv) 1977-10-01
AT357514B (de) 1980-07-10
DK143077A (da) 1977-10-01
DE2712901A1 (de) 1977-10-13
NL7703390A (nl) 1977-10-04
JPS52118460A (en) 1977-10-04
FI771009A7 (de) 1977-10-01
US4076733A (en) 1978-02-28
FR2346343A1 (fr) 1977-10-28
CA1085864A (en) 1980-09-16
GB1566044A (en) 1980-04-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee