BR9509898A - Processo de fabricação seletiva de furanodicaboxaldeido -2,5 a partir do hidroximetil -5 furano carboxaldeído-2 - Google Patents
Processo de fabricação seletiva de furanodicaboxaldeido -2,5 a partir do hidroximetil -5 furano carboxaldeído-2Info
- Publication number
- BR9509898A BR9509898A BR9509898A BR9509898A BR9509898A BR 9509898 A BR9509898 A BR 9509898A BR 9509898 A BR9509898 A BR 9509898A BR 9509898 A BR9509898 A BR 9509898A BR 9509898 A BR9509898 A BR 9509898A
- Authority
- BR
- Brazil
- Prior art keywords
- hydroxymethyl
- furanodicaboxaldehyde
- manufacturing process
- carboxaldehyde
- selective manufacturing
- Prior art date
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
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Seasonings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9414958A FR2727966A1 (fr) | 1994-12-07 | 1994-12-07 | Procede de fabrication selective de furanedicarboxaldehyde-2 ,5 a partir de l'hydroxymethyl-5 furane carboxaldehyde-2 |
PCT/FR1995/001612 WO1996017836A1 (fr) | 1994-12-07 | 1995-12-06 | Procede de fabrication selective de furanedicarboxaldehyde-2,5 a partir de l'hydroxymethyl-5 furane carboxaldehyde-2 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9509898A true BR9509898A (pt) | 1997-12-30 |
Family
ID=9469734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9509898A BR9509898A (pt) | 1994-12-07 | 1995-12-06 | Processo de fabricação seletiva de furanodicaboxaldeido -2,5 a partir do hidroximetil -5 furano carboxaldeído-2 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0796254B1 (pt) |
AT (1) | ATE200668T1 (pt) |
AU (1) | AU4308496A (pt) |
BR (1) | BR9509898A (pt) |
CA (1) | CA2207104A1 (pt) |
DE (1) | DE69520749D1 (pt) |
FR (1) | FR2727966A1 (pt) |
WO (1) | WO1996017836A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7956203B2 (en) * | 2000-03-27 | 2011-06-07 | E. I. Du Pont De Nemours And Company | Oxidation of 5-(hydroxymethyl) furfural to 2,5-diformylfuran and subsequent decarbonylation to unsubstituted furan |
US6706900B2 (en) * | 2001-09-17 | 2004-03-16 | E. I. Du Pont De Nemours And Company | Process for preparing 2,5-diformylfuran from carbohydrates |
WO2014121513A1 (en) | 2013-02-08 | 2014-08-14 | Rhodia Operations | Oxydation of alcohol compounds via mesostructured vpo catalysts |
CN103755668A (zh) * | 2014-02-11 | 2014-04-30 | 厦门大学 | 负载型v2o5催化剂催化制备2,5-二甲酰基呋喃的方法 |
CN104327019A (zh) * | 2014-11-24 | 2015-02-04 | 苏州乔纳森新材料科技有限公司 | 由碳水化合物催化合成2,5-呋喃二甲醛的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1342903A1 (ru) * | 1986-01-27 | 1987-10-07 | Институт Органического Синтеза Ан Латвсср | Способ получени фуран-2,5-диальдегида |
DE3826073A1 (de) * | 1988-07-30 | 1990-02-01 | Hoechst Ag | Verfahren zur oxidation von 5-hydroxymethylfurfural |
FR2669636B1 (fr) * | 1990-11-22 | 1994-05-20 | Furchim | Procede de fabrication de furane 2,5-dicarboxaldehyde. |
-
1994
- 1994-12-07 FR FR9414958A patent/FR2727966A1/fr active Pending
-
1995
- 1995-12-06 WO PCT/FR1995/001612 patent/WO1996017836A1/fr active IP Right Grant
- 1995-12-06 AT AT95941777T patent/ATE200668T1/de not_active IP Right Cessation
- 1995-12-06 BR BR9509898A patent/BR9509898A/pt active Search and Examination
- 1995-12-06 AU AU43084/96A patent/AU4308496A/en not_active Abandoned
- 1995-12-06 CA CA002207104A patent/CA2207104A1/fr not_active Abandoned
- 1995-12-06 DE DE69520749T patent/DE69520749D1/de not_active Expired - Lifetime
- 1995-12-06 EP EP95941777A patent/EP0796254B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69520749D1 (de) | 2001-05-23 |
WO1996017836A1 (fr) | 1996-06-13 |
AU4308496A (en) | 1996-06-26 |
ATE200668T1 (de) | 2001-05-15 |
MX9704215A (es) | 1997-09-30 |
EP0796254A1 (fr) | 1997-09-24 |
EP0796254B1 (fr) | 2001-04-18 |
CA2207104A1 (fr) | 1996-06-13 |
FR2727966A1 (fr) | 1996-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HJEG | Technical examination (opinion): technical examination (opinion) related to article 229 of industrial property law | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |