WO2003004157A8 - Optisch aktive katalysatoren enthaltend einen salenliganden und vanadium (iv), ihre herstellung und ihre verwendung zur herstellung von cyanhydrinen - Google Patents
Optisch aktive katalysatoren enthaltend einen salenliganden und vanadium (iv), ihre herstellung und ihre verwendung zur herstellung von cyanhydrinenInfo
- Publication number
- WO2003004157A8 WO2003004157A8 PCT/EP2002/006685 EP0206685W WO03004157A8 WO 2003004157 A8 WO2003004157 A8 WO 2003004157A8 EP 0206685 W EP0206685 W EP 0206685W WO 03004157 A8 WO03004157 A8 WO 03004157A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- salen ligand
- vanadium
- optically active
- cyanohydrins
- producing
- Prior art date
Links
- VEUMANXWQDHAJV-UHFFFAOYSA-N 2-[2-[(2-hydroxyphenyl)methylideneamino]ethyliminomethyl]phenol Chemical compound OC1=CC=CC=C1C=NCCN=CC1=CC=CC=C1O VEUMANXWQDHAJV-UHFFFAOYSA-N 0.000 title abstract 5
- 239000003446 ligand Substances 0.000 title abstract 5
- 239000003054 catalyst Substances 0.000 title abstract 4
- 229910052720 vanadium Inorganic materials 0.000 title abstract 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 title abstract 3
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 abstract 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/2243—At least one oxygen and one nitrogen atom present as complexing atoms in an at least bidentate or bridging ligand
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/005—Compounds of elements of Group 5 of the Periodic Table without metal-carbon linkages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
- B01J2231/341—1,2-additions, e.g. aldol or Knoevenagel condensations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0238—Complexes comprising multidentate ligands, i.e. more than 2 ionic or coordinative bonds from the central metal to the ligand, the latter having at least two donor atoms, e.g. N, O, S, P
- B01J2531/0241—Rigid ligands, e.g. extended sp2-carbon frameworks or geminal di- or trisubstitution
- B01J2531/0252—Salen ligands or analogues, e.g. derived from ethylenediamine and salicylaldehyde
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/50—Complexes comprising metals of Group V (VA or VB) as the central metal
- B01J2531/56—Vanadium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02740727A EP1414569A2 (de) | 2001-06-30 | 2002-06-18 | Einen salenliganden und vanadium(iv) enthaltende optisch aktive katalysatoren, ihre herstellung und ihre verwendung zur herstellung von cyanhydrinen |
US10/482,530 US20040236129A1 (en) | 2001-06-30 | 2002-06-18 | Optically active catalysts |
JP2003510161A JP2004533323A (ja) | 2001-06-30 | 2002-06-18 | 光学活性触媒 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10131811.1 | 2001-06-30 | ||
DE10131811A DE10131811A1 (de) | 2001-06-30 | 2001-06-30 | Optisch aktive Katalysatoren |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2003004157A2 WO2003004157A2 (de) | 2003-01-16 |
WO2003004157A3 WO2003004157A3 (de) | 2003-11-20 |
WO2003004157A8 true WO2003004157A8 (de) | 2004-01-29 |
Family
ID=7690193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/006685 WO2003004157A2 (de) | 2001-06-30 | 2002-06-18 | Optisch aktive katalysatoren enthaltend einen salenliganden und vanadium (iv), ihre herstellung und ihre verwendung zur herstellung von cyanhydrinen |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040236129A1 (de) |
EP (1) | EP1414569A2 (de) |
JP (1) | JP2004533323A (de) |
DE (1) | DE10131811A1 (de) |
WO (1) | WO2003004157A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10131810A1 (de) * | 2001-06-30 | 2003-02-27 | Clariant Gmbh | Verfahren zur Herstellung von optisch aktiven Cyanhydrinen und deren korrespondierenden Säuren |
DE10259162A1 (de) * | 2002-12-18 | 2004-07-08 | Clariant Gmbh | Optisch aktive Komplexe enthaltende Mischungen |
CN101973902B (zh) * | 2010-10-21 | 2013-08-07 | 罗梅 | 一种对氨基苯甲酸的合成方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3701383A1 (de) * | 1987-01-20 | 1988-07-28 | Degussa | Verfahren zur herstellung von optisch aktiven cyanhydrinen |
AT400035B (de) * | 1993-06-01 | 1995-09-25 | Chemie Linz Gmbh | Enzymatisches verfahren zur herstellung aliphatischer s-cyanhydrine |
GB0018973D0 (en) * | 2000-08-02 | 2000-09-20 | King S College London | Synthesis of chiral cyanohydrins |
GB0103857D0 (en) * | 2001-02-16 | 2001-04-04 | Avecia Ltd | Preparation of chloromandelic acid |
DE10131810A1 (de) * | 2001-06-30 | 2003-02-27 | Clariant Gmbh | Verfahren zur Herstellung von optisch aktiven Cyanhydrinen und deren korrespondierenden Säuren |
-
2001
- 2001-06-30 DE DE10131811A patent/DE10131811A1/de not_active Withdrawn
-
2002
- 2002-06-18 EP EP02740727A patent/EP1414569A2/de not_active Withdrawn
- 2002-06-18 WO PCT/EP2002/006685 patent/WO2003004157A2/de not_active Application Discontinuation
- 2002-06-18 JP JP2003510161A patent/JP2004533323A/ja active Pending
- 2002-06-18 US US10/482,530 patent/US20040236129A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2003004157A2 (de) | 2003-01-16 |
EP1414569A2 (de) | 2004-05-06 |
WO2003004157A3 (de) | 2003-11-20 |
DE10131811A1 (de) | 2003-04-03 |
US20040236129A1 (en) | 2004-11-25 |
JP2004533323A (ja) | 2004-11-04 |
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