FI58907C - Foerfarande foer framstaellning av vanillin ur ett lignin innehaollande material - Google Patents

Foerfarande foer framstaellning av vanillin ur ett lignin innehaollande material Download PDF

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Publication number
FI58907C
FI58907C FI790980A FI790980A FI58907C FI 58907 C FI58907 C FI 58907C FI 790980 A FI790980 A FI 790980A FI 790980 A FI790980 A FI 790980A FI 58907 C FI58907 C FI 58907C
Authority
FI
Finland
Prior art keywords
vanillin
lignin
anthraquinone
ett
oxidation
Prior art date
Application number
FI790980A
Other languages
English (en)
Finnish (fi)
Other versions
FI790980A (fi
FI58907B (fi
Inventor
Heikki Ahonen
Annikki Maaria Heikkurinen
Original Assignee
Yhtyneet Paperitehtaat Oy
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 Yhtyneet Paperitehtaat Oy filed Critical Yhtyneet Paperitehtaat Oy
Priority to FI790980A priority Critical patent/FI58907C/fi
Priority to JP3599980A priority patent/JPS5852973B2/ja
Priority to DE19803010946 priority patent/DE3010946C2/de
Publication of FI790980A publication Critical patent/FI790980A/fi
Application granted granted Critical
Publication of FI58907B publication Critical patent/FI58907B/fi
Publication of FI58907C publication Critical patent/FI58907C/fi

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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Paper (AREA)
FI790980A 1979-03-22 1979-03-22 Foerfarande foer framstaellning av vanillin ur ett lignin innehaollande material FI58907C (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI790980A FI58907C (fi) 1979-03-22 1979-03-22 Foerfarande foer framstaellning av vanillin ur ett lignin innehaollande material
JP3599980A JPS5852973B2 (ja) 1979-03-22 1980-03-21 バニリンの製造法
DE19803010946 DE3010946C2 (de) 1979-03-22 1980-03-21 Verfahren zur Herstellung von Vanillin durch Oxydation von Lignin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI790980A FI58907C (fi) 1979-03-22 1979-03-22 Foerfarande foer framstaellning av vanillin ur ett lignin innehaollande material
FI790980 1979-03-22

Publications (3)

Publication Number Publication Date
FI790980A FI790980A (fi) 1980-09-23
FI58907B FI58907B (fi) 1981-01-30
FI58907C true FI58907C (fi) 1981-05-11

Family

ID=8512515

Family Applications (1)

Application Number Title Priority Date Filing Date
FI790980A FI58907C (fi) 1979-03-22 1979-03-22 Foerfarande foer framstaellning av vanillin ur ett lignin innehaollande material

Country Status (3)

Country Link
JP (1) JPS5852973B2 (de)
DE (1) DE3010946C2 (de)
FI (1) FI58907C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH702124B1 (de) * 2007-03-02 2011-05-13 Eth Zuerich Verfahren zum Abbau von Lignin.
RU2631508C1 (ru) * 2016-12-01 2017-09-25 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" (ФИЦ КНЦ СО РАН, КНЦ СО РАН) Способ получения ванилина окислением лигнинсодержащего древесного сырья

Also Published As

Publication number Publication date
JPS5852973B2 (ja) 1983-11-26
FI790980A (fi) 1980-09-23
DE3010946C2 (de) 1983-05-19
DE3010946A1 (de) 1980-10-02
JPS55167240A (en) 1980-12-26
FI58907B (fi) 1981-01-30

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: YHTYNEET PAPERITEHTAAT OY, WALKI CAN