KR100368002B1 - Chiral salen catalyst and process for preparing chiral compounds from racemic epoxy compounds using the same - Google Patents
Chiral salen catalyst and process for preparing chiral compounds from racemic epoxy compounds using the same Download PDFInfo
- Publication number
- KR100368002B1 KR100368002B1 KR1020020035467A KR20020035467A KR100368002B1 KR 100368002 B1 KR100368002 B1 KR 100368002B1 KR 1020020035467 A KR1020020035467 A KR 1020020035467A KR 20020035467 A KR20020035467 A KR 20020035467A KR 100368002 B1 KR100368002 B1 KR 100368002B1
- Authority
- KR
- South Korea
- Prior art keywords
- chiral
- compounds
- salen catalyst
- preparing
- same
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 6
- 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
- 239000003054 catalyst Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000004593 Epoxy Substances 0.000 title abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 125000004429 atom Chemical group 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 230000006340 racemization Effects 0.000 abstract 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 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
- B01J31/1616—Coordination complexes, e.g. organometallic complexes, immobilised on an inorganic support, e.g. ship-in-a-bottle type catalysts
-
- 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
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/06—Cobalt compounds
- C07F15/065—Cobalt compounds without a metal-carbon linkage
-
- 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
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)
- Catalysts (AREA)
Abstract
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003508963A JP3968076B2 (en) | 2001-06-27 | 2002-06-26 | New chiral salen compound, chiral salen catalyst, and method for producing chiral compound from racemic epoxy compound using the same |
AT02743918T ATE263626T1 (en) | 2001-06-27 | 2002-06-26 | NEW CHIRAL SALEN CATALYST AND METHOD FOR PRODUCING CHIRAL COMPOUNDS FROM RACEMIC EPOXIES USING THE NEW CATALYST |
EP02743918A EP1292602B1 (en) | 2001-06-27 | 2002-06-26 | New chiral salen catalyst and methods for the preparation of chiral compounds from racemic epoxides by using new catalyst |
PCT/KR2002/001219 WO2003002582A1 (en) | 2001-06-27 | 2002-06-26 | New chiral salen catalyst and methods for the preparation of chiral compounds from racemic epoxides by using new catalyst |
US10/297,164 US6884750B2 (en) | 2001-06-27 | 2002-06-26 | Chiral salen catalyst and methods for the preparation of chiral compounds from racemic epoxides by using new catalyst |
CN02802133.9A CN1233648C (en) | 2001-06-27 | 2002-06-26 | Chiral salen catalyst and methods for prepn. of chirol compounds from racemic epoxides by using new catalyst |
DE60200346T DE60200346T2 (en) | 2001-06-27 | 2002-06-26 | A NEW CHIRAL SALENATE CATALYST AND METHOD FOR THE PREPARATION OF CHIRAL COMPOUNDS FROM RACEMIC EPOXIDES USING THE NEW CATALYST |
AU2002345388A AU2002345388A1 (en) | 2001-06-27 | 2002-06-26 | New chiral salen catalyst and methods for the preparation of chiral compounds from racemic epoxides by using new catalyst |
ES02743918T ES2217245T3 (en) | 2001-06-27 | 2002-06-26 | NEW CATALYZER QUIRAL SALENO AND METHODS OF OBTAINING CHIRAL COMPOUNDS FROM RACEMIC EPOXIDS USING THE NEW CATALYST. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20010037081 | 2001-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100368002B1 true KR100368002B1 (en) | 2003-01-14 |
Family
ID=37491179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020035467A KR100368002B1 (en) | 2001-06-27 | 2002-06-24 | Chiral salen catalyst and process for preparing chiral compounds from racemic epoxy compounds using the same |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100368002B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100861922B1 (en) | 2007-07-02 | 2008-10-09 | 주식회사 카이로켐 | Methods for the preparation of chiral 1,2-diol derivatives from chiral epoxides by using chiral salen catalysts |
KR100880360B1 (en) * | 2006-08-07 | 2009-01-28 | 주식회사 알에스텍 | Process for preparing alkylene carbonate using dimeric salen catalyst |
-
2002
- 2002-06-24 KR KR1020020035467A patent/KR100368002B1/en active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100880360B1 (en) * | 2006-08-07 | 2009-01-28 | 주식회사 알에스텍 | Process for preparing alkylene carbonate using dimeric salen catalyst |
KR100861922B1 (en) | 2007-07-02 | 2008-10-09 | 주식회사 카이로켐 | Methods for the preparation of chiral 1,2-diol derivatives from chiral epoxides by using chiral salen catalysts |
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