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FR872408A - Process for obtaining furfurol from plant materials - Google Patents

Process for obtaining furfurol from plant materials

Info

Publication number
FR872408A
FR872408A FR872408DA FR872408A FR 872408 A FR872408 A FR 872408A FR 872408D A FR872408D A FR 872408DA FR 872408 A FR872408 A FR 872408A
Authority
FR
France
Prior art keywords
furfurol
obtaining
plant materials
plant
materials
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
REVISIONS und TREUHAND AG DEUT
Original Assignee
REVISIONS und TREUHAND AG DEUT
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 REVISIONS und TREUHAND AG DEUT filed Critical REVISIONS und TREUHAND AG DEUT
Application granted granted Critical
Publication of FR872408A publication Critical patent/FR872408A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting compounds
    • 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)
FR872408D 1940-03-21 1941-05-21 Process for obtaining furfurol from plant materials Expired FR872408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE872408X 1940-03-21

Publications (1)

Publication Number Publication Date
FR872408A true FR872408A (en) 1942-06-08

Family

ID=6816014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872408D Expired FR872408A (en) 1940-03-21 1941-05-21 Process for obtaining furfurol from plant materials

Country Status (2)

Country Link
FR (1) FR872408A (en)
NL (2) NL56149C (en)

Also Published As

Publication number Publication date
NL56149C (en)
NL57141C (en)

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