DK1403271T3 - Fremgangsmåde til fremstilling af 5-formyl-2-furylborsyre - Google Patents
Fremgangsmåde til fremstilling af 5-formyl-2-furylborsyreInfo
- Publication number
- DK1403271T3 DK1403271T3 DK03018657T DK03018657T DK1403271T3 DK 1403271 T3 DK1403271 T3 DK 1403271T3 DK 03018657 T DK03018657 T DK 03018657T DK 03018657 T DK03018657 T DK 03018657T DK 1403271 T3 DK1403271 T3 DK 1403271T3
- Authority
- DK
- Denmark
- Prior art keywords
- formyl
- preparation
- furylboronic acid
- furaldehyde
- isolation
- Prior art date
Links
- JUWYQISLQJRRNT-UHFFFAOYSA-N (5-formylfuran-2-yl)boronic acid Chemical compound OB(O)C1=CC=C(C=O)O1 JUWYQISLQJRRNT-UHFFFAOYSA-N 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- -1 boric acid ester Chemical class 0.000 abstract 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 125000006239 protecting group Chemical group 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000010626 work up procedure Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/025—Boronic and borinic acid compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02021439 | 2002-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1403271T3 true DK1403271T3 (da) | 2006-03-20 |
Family
ID=32187153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK03018657T DK1403271T3 (da) | 2002-09-25 | 2003-08-21 | Fremgangsmåde til fremstilling af 5-formyl-2-furylborsyre |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7045640B2 (da) |
| EP (1) | EP1403271B1 (da) |
| JP (1) | JP4588989B2 (da) |
| AT (1) | ATE310006T1 (da) |
| CA (1) | CA2442252A1 (da) |
| DE (1) | DE60302309T2 (da) |
| DK (1) | DK1403271T3 (da) |
| ES (1) | ES2252600T3 (da) |
| SI (1) | SI1403271T1 (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005023989A1 (de) * | 2005-05-20 | 2006-11-23 | Clariant Lsm (Deutschland) Gmbh | Verfahren zur Herstellung von 2-Formylfuran-4-boronsäure durch Metallierung von 4-Halogenfurfuralacetalen in Gegenwart geeigneter Boronsäureester oder -anhydride |
| US7982046B2 (en) | 2005-10-24 | 2011-07-19 | Chemetall Gmbh | Method for the production of functionalized five-ring heterocycles, and use thereof |
| US7842355B2 (en) * | 2005-11-01 | 2010-11-30 | Applied Materials, Inc. | System and method for modulation of power and power related functions of PECVD discharge sources to achieve new film properties |
| CZ2012712A3 (cs) | 2012-10-17 | 2014-04-30 | Zentiva, K.S. | Nový způsob výroby klíčového intermediátu výroby lapatinibu |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0061426B1 (de) * | 1981-03-20 | 1985-02-13 | Ciba-Geigy Ag | Verfahren zum Färben von hochmolekularem organischem Material und neue polycyclische Pigmente |
| AU568298B2 (en) * | 1982-05-17 | 1987-12-24 | Ciba Specialty Chemicals Holding Inc. | Synthesis of pyrrol0 (3,4-c) pyrrole pigments |
| DE3584138D1 (de) * | 1984-11-07 | 1991-10-24 | Ciba Geigy Ag | Pigmentmischungen. |
| TW372244B (en) * | 1993-07-29 | 1999-10-21 | Ciba Sc Holding Ag | Process for producing novel finely divided highly transparent diketopyrrolopyrrole pigments |
| EP0704497B1 (de) * | 1994-09-28 | 1999-12-15 | Ciba SC Holding AG | Mischkristalle und feste Lösungen von 1,4-Diketopyrrolopyrrolen |
| NZ296532A (en) * | 1994-11-24 | 2000-02-28 | F | Substituted 5-benzyl-2,4,-diaminopyrimidines |
| TW370546B (en) * | 1995-09-18 | 1999-09-21 | Ciba Sc Holding Ag | Solid solutions of 1,4-diketopyrrolopyrroles |
| EP0794235B1 (en) * | 1996-03-06 | 2000-02-02 | Ciba SC Holding AG | Ternary solid solutions of 1,4-diketo-pyrrolopyrroles and quinacridones |
| US20010015154A1 (en) * | 2000-01-27 | 2001-08-23 | Roman Lenz | Ternary pigment compositions |
-
2003
- 2003-08-21 DE DE60302309T patent/DE60302309T2/de not_active Expired - Lifetime
- 2003-08-21 AT AT03018657T patent/ATE310006T1/de active
- 2003-08-21 SI SI200330161T patent/SI1403271T1/sl unknown
- 2003-08-21 DK DK03018657T patent/DK1403271T3/da active
- 2003-08-21 EP EP03018657A patent/EP1403271B1/en not_active Expired - Lifetime
- 2003-08-21 ES ES03018657T patent/ES2252600T3/es not_active Expired - Lifetime
- 2003-09-17 US US10/663,798 patent/US7045640B2/en not_active Expired - Fee Related
- 2003-09-23 CA CA002442252A patent/CA2442252A1/en not_active Abandoned
- 2003-09-24 JP JP2003331956A patent/JP4588989B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATE310006T1 (de) | 2005-12-15 |
| DE60302309D1 (de) | 2005-12-22 |
| DE60302309T2 (de) | 2006-07-20 |
| US7045640B2 (en) | 2006-05-16 |
| JP2004115520A (ja) | 2004-04-15 |
| EP1403271B1 (en) | 2005-11-16 |
| CA2442252A1 (en) | 2004-03-25 |
| SI1403271T1 (sl) | 2006-04-30 |
| ES2252600T3 (es) | 2006-05-16 |
| JP4588989B2 (ja) | 2010-12-01 |
| EP1403271A1 (en) | 2004-03-31 |
| US20040127725A1 (en) | 2004-07-01 |
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