FR2486520B1 - - Google Patents

Info

Publication number
FR2486520B1
FR2486520B1 FR8015335A FR8015335A FR2486520B1 FR 2486520 B1 FR2486520 B1 FR 2486520B1 FR 8015335 A FR8015335 A FR 8015335A FR 8015335 A FR8015335 A FR 8015335A FR 2486520 B1 FR2486520 B1 FR 2486520B1
Authority
FR
France
Prior art keywords
furfural
nitro
furonitrile
contact
hydroxylamine salt
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
FR8015335A
Other languages
English (en)
French (fr)
Other versions
FR2486520A1 (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.)
Agrifurane SA
Original Assignee
Agrifurane SA
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 Agrifurane SA filed Critical Agrifurane SA
Priority to FR8015335A priority Critical patent/FR2486520A1/fr
Priority to AT81200543T priority patent/ATE8398T1/de
Priority to DE8181200543T priority patent/DE3164703D1/de
Priority to EP81200543A priority patent/EP0043598B1/fr
Publication of FR2486520A1 publication Critical patent/FR2486520A1/fr
Application granted granted Critical
Publication of FR2486520B1 publication Critical patent/FR2486520B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom 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
    • C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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
    • C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • 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
    • C07D307/70—Nitro radicals
    • C07D307/71—Nitro radicals attached in position 5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR8015335A 1980-07-09 1980-07-09 Procede de transformation d'un aldehyde en nitrile, notamment du furfural en furonitrile Granted FR2486520A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8015335A FR2486520A1 (fr) 1980-07-09 1980-07-09 Procede de transformation d'un aldehyde en nitrile, notamment du furfural en furonitrile
AT81200543T ATE8398T1 (de) 1980-07-09 1981-05-21 Verfahren zum umsetzen von furfural oder 5-nitro- furfural in furonitril oder in 5-nitro- furonitril.
DE8181200543T DE3164703D1 (en) 1980-07-09 1981-05-21 Process for the transformation of furfural or 5-nitro-furfural into furonitrile or 5-nitro-furonitrile
EP81200543A EP0043598B1 (fr) 1980-07-09 1981-05-21 Procédé de transformation de furfural ou de nitro-5 furfural en furonitrile ou en nitro-5 furonitrile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8015335A FR2486520A1 (fr) 1980-07-09 1980-07-09 Procede de transformation d'un aldehyde en nitrile, notamment du furfural en furonitrile

Publications (2)

Publication Number Publication Date
FR2486520A1 FR2486520A1 (fr) 1982-01-15
FR2486520B1 true FR2486520B1 (cg-RX-API-DMAC7.html) 1983-02-25

Family

ID=9244059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8015335A Granted FR2486520A1 (fr) 1980-07-09 1980-07-09 Procede de transformation d'un aldehyde en nitrile, notamment du furfural en furonitrile

Country Status (4)

Country Link
EP (1) EP0043598B1 (cg-RX-API-DMAC7.html)
AT (1) ATE8398T1 (cg-RX-API-DMAC7.html)
DE (1) DE3164703D1 (cg-RX-API-DMAC7.html)
FR (1) FR2486520A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109593073A (zh) * 2019-01-22 2019-04-09 河北工业大学 一种2,5-呋喃二甲醛催化合成2,5-二氰基呋喃的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914442A (cg-RX-API-DMAC7.html) * 1972-06-08 1974-02-07

Also Published As

Publication number Publication date
ATE8398T1 (de) 1984-07-15
FR2486520A1 (fr) 1982-01-15
EP0043598A1 (fr) 1982-01-13
DE3164703D1 (en) 1984-08-16
EP0043598B1 (fr) 1984-07-11

Similar Documents

Publication Publication Date Title
DE3163867D1 (en) Novel substituted pyrazinyl-1,2,4-oxadiazol-5-ones, a process for preparing same and a pharmaceutical composition containing same
DE3167468D1 (en) Method for preparing 2,5-diketo-d-gluconic acid and microorganisms for carrying out the method
DE2962105D1 (en) Process for the preparation of 2,3,5-trichloropyridine; 2,4,4-trichloro-4-formyl-butyronitrile and process for its preparation
ZA818051B (en) Process for the removal of acid gases,in particular carbon dioxide,from gas mixtures
JO1528B1 (en) Converting calcium compounds into solid gaseous compounds
AR243147A1 (es) Procedimiento de fabricacion de polvora propulsiva porosa fina en granos completamente gelatinizada y la polvora resultante.
AU526062B2 (en) Process for the separation of ammonia and carbon dioxide from mixtures containing ammonia, carbon dioxide and water
JPS5248593A (en) Method for removal and recovery of nox
DE3061735D1 (en) Process for the separation of ammonia and carbon dioxide from mixtures containing ammonia, carbon dioxide and water
FR2486520B1 (cg-RX-API-DMAC7.html)
YU149179A (en) Process for obtaining 1,2,3-triazolocarboxylic acid amides
DE3068868D1 (en) Process for preparing stably storable copolymers of 2-chloro-1,3-butadiene and sulfur
JPS5422323A (en) Preparation of urea for industrial uses
EP0061323A3 (en) Process for producing carbon dioxide, and carbon dioxide so produced
DE3060102D1 (en) Process for production of 1,17-diamino-9-azaheptadecane
GB2033902B (en) 1,6-naphthyridine derivatives process for the production thereof and pharmaceutical composition containing such derivatives
JPS5323302A (en) Thermal cracking of hydrocarbons
GB1550722A (en) Process for the production of 2,3-cycloalkenopyridines
DE3171598D1 (en) Novel beta-lactam compounds, process for production thereof, and medicines containing them
JPS51148088A (en) Process for obtaining substances produced by organisms
DE3060922D1 (en) Process for the purification of 1,2-dichlorethane recovered during the incomplete thermal splitting in vinylchloride
JPS5210893A (en) Process for production of granular fluorite and hydrogen fluoride from the granular fluorite
DE2861703D1 (en) N-formylanilido aromatic compounds, process for their preparation and process for the preparation of the corresponding n-phenyl aromatic amino compounds
YU162782A (en) Rocess for obtaining new dithiepino-(1,4)(2,3-c)-pyrrole
JPS5256196A (en) Process for polyurethane

Legal Events

Date Code Title Description
ST Notification of lapse