BE795524A - Procede de preparation d'esters de l'acide dimethyl-2,5-furanne-carboxylique-3 - Google Patents

Procede de preparation d'esters de l'acide dimethyl-2,5-furanne-carboxylique-3

Info

Publication number
BE795524A
BE795524A BE795524DA BE795524A BE 795524 A BE795524 A BE 795524A BE 795524D A BE795524D A BE 795524DA BE 795524 A BE795524 A BE 795524A
Authority
BE
Belgium
Prior art keywords
furanne
carboxylic
dimethyl
preparing esters
esters
Prior art date
Application number
Other languages
English (en)
Inventor
H R Merkle
H Siegel
Original Assignee
Basf 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.)
Publication date
Publication of BE795524A publication Critical patent/BE795524A/fr

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
    • C07D307/56—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
BE795524D 1972-02-16 Procede de preparation d'esters de l'acide dimethyl-2,5-furanne-carboxylique-3 BE795524A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2207098A DE2207098C2 (de) 1972-02-16 1972-02-16 Verfahren zur Herstellung von 2,5-Dimethyl-furan-3-carbon-säureestern

Publications (1)

Publication Number Publication Date
BE795524A true BE795524A (fr) 1973-08-16

Family

ID=5836028

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795524D BE795524A (fr) 1972-02-16 Procede de preparation d'esters de l'acide dimethyl-2,5-furanne-carboxylique-3

Country Status (15)

Country Link
US (1) US3919261A (fr)
JP (1) JPS5749551B2 (fr)
BE (1) BE795524A (fr)
CH (1) CH574951A5 (fr)
CS (1) CS180612B2 (fr)
DE (1) DE2207098C2 (fr)
DK (1) DK130976B (fr)
FR (1) FR2172141B1 (fr)
GB (1) GB1411173A (fr)
HU (1) HU165489B (fr)
IL (1) IL41439A (fr)
IT (1) IT977158B (fr)
NL (1) NL176457C (fr)
SE (1) SE377122B (fr)
SU (1) SU485595A3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751394B2 (fr) * 1974-04-30 1982-11-01
US4198341A (en) * 1977-09-08 1980-04-15 Dynamit Nobel Aktiengesellschaft 2,5,5-Trimethyl-3-carbalkoxy-4(β,β-dihalovinyl)-4,5-dihydrofurans
DE2826013A1 (de) * 1978-06-14 1980-01-03 Basf Ag Verfahren zur herstellung von 2,5-dimethylfuran-3-carbonsaeurealkylestern
DE3227388A1 (de) * 1982-07-22 1984-01-26 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von (alpha)-substituierten ss-dicarbonyl-, ss-cyancarbonyl- und ss-dicyanverbindungen
CN101486696B (zh) * 2009-02-27 2011-05-25 西南大学 2,5-二甲基呋喃-3,4-二甲酸的制备方法
US8324409B2 (en) 2010-04-23 2012-12-04 The Board Of Trustees Of The University Of Illinois Efficient method for preparing 2,5-dimethylfuran

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA932334A (en) * 1969-02-13 1973-08-21 Kulka Marshall Furan-3-carboxamide derivatives and method of preparing same

Also Published As

Publication number Publication date
CS180612B2 (en) 1978-01-31
CH574951A5 (fr) 1976-04-30
IL41439A (en) 1976-03-31
JPS5749551B2 (fr) 1982-10-22
SE377122B (fr) 1975-06-23
SU485595A3 (ru) 1975-09-25
US3919261A (en) 1975-11-11
NL7301666A (fr) 1973-08-20
DK130976C (fr) 1975-10-13
NL176457B (nl) 1984-11-16
IL41439A0 (en) 1973-03-30
JPS4891054A (fr) 1973-11-27
GB1411173A (en) 1975-10-22
DK130976B (da) 1975-05-12
FR2172141A1 (fr) 1973-09-28
DE2207098C2 (de) 1983-03-24
NL176457C (nl) 1985-04-16
IT977158B (it) 1974-09-10
FR2172141B1 (fr) 1978-05-26
HU165489B (fr) 1974-09-28
DE2207098A1 (de) 1973-08-23

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BADISCHE ANILIN & SODAFABRIK A.G.

Effective date: 19930216