FR2679559B1 - PROCESS FOR PRODUCING DIAMMONIUM DIFURANIC SALTS OR DIFURANIC DIAMINES AND COMPOUNDS OBTAINED. - Google Patents

PROCESS FOR PRODUCING DIAMMONIUM DIFURANIC SALTS OR DIFURANIC DIAMINES AND COMPOUNDS OBTAINED.

Info

Publication number
FR2679559B1
FR2679559B1 FR9109477A FR9109477A FR2679559B1 FR 2679559 B1 FR2679559 B1 FR 2679559B1 FR 9109477 A FR9109477 A FR 9109477A FR 9109477 A FR9109477 A FR 9109477A FR 2679559 B1 FR2679559 B1 FR 2679559B1
Authority
FR
France
Prior art keywords
difuranic
diamines
salts
compounds obtained
producing diammonium
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 - Fee Related
Application number
FR9109477A
Other languages
French (fr)
Other versions
FR2679559A1 (en
Inventor
Lesimple Alain
Le Bigot Yves
Delmas Michel
Gaset Antoine
Roux Gabriel
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.)
FURCHIM
Original Assignee
FURCHIM
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 FURCHIM filed Critical FURCHIM
Priority to FR9109477A priority Critical patent/FR2679559B1/en
Priority to PCT/FR1992/000721 priority patent/WO1993002071A1/en
Publication of FR2679559A1 publication Critical patent/FR2679559A1/en
Application granted granted Critical
Publication of FR2679559B1 publication Critical patent/FR2679559B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Furan Compounds (AREA)
FR9109477A 1991-07-24 1991-07-24 PROCESS FOR PRODUCING DIAMMONIUM DIFURANIC SALTS OR DIFURANIC DIAMINES AND COMPOUNDS OBTAINED. Expired - Fee Related FR2679559B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9109477A FR2679559B1 (en) 1991-07-24 1991-07-24 PROCESS FOR PRODUCING DIAMMONIUM DIFURANIC SALTS OR DIFURANIC DIAMINES AND COMPOUNDS OBTAINED.
PCT/FR1992/000721 WO1993002071A1 (en) 1991-07-24 1992-07-22 Method for producing difuran diammonium salts or difuran diamines and compounds thereby obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9109477A FR2679559B1 (en) 1991-07-24 1991-07-24 PROCESS FOR PRODUCING DIAMMONIUM DIFURANIC SALTS OR DIFURANIC DIAMINES AND COMPOUNDS OBTAINED.

Publications (2)

Publication Number Publication Date
FR2679559A1 FR2679559A1 (en) 1993-01-29
FR2679559B1 true FR2679559B1 (en) 1994-06-17

Family

ID=9415566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9109477A Expired - Fee Related FR2679559B1 (en) 1991-07-24 1991-07-24 PROCESS FOR PRODUCING DIAMMONIUM DIFURANIC SALTS OR DIFURANIC DIAMINES AND COMPOUNDS OBTAINED.

Country Status (2)

Country Link
FR (1) FR2679559B1 (en)
WO (1) WO1993002071A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741345B1 (en) * 1995-11-20 1998-08-07 Agrichimie Sa METHOD AND INSTALLATION FOR SELECTIVE CONDENSATION OF AN AROMATIC DERIVATIVE WITH A CARBONYL DERIVATIVE IN A VERTICAL MULTICONTACT CONTINUOUS REACTOR
WO2019040389A1 (en) 2017-08-21 2019-02-28 Palmese Giuseppe R Renewable furan based amine curing agents for epoxy thermoset
WO2022127640A1 (en) * 2020-12-16 2022-06-23 Covestro Deutschland Ag Process for synthesis of furan-based diamines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116166B (en) * 1982-03-06 1984-12-12 Univ Manchester Difunctional furan derivatives
US4496751A (en) * 1983-04-01 1985-01-29 The University Of Manchester Institute Of Science & Technology Difunctional furan derivatives

Also Published As

Publication number Publication date
WO1993002071A1 (en) 1993-02-04
FR2679559A1 (en) 1993-01-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse