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  • ÆÇ¸Å°¡°Ý : ¹«·á (29Pages)
  • ÀúÀ۽ñâ : 2004/08
  • Ãßõµ¶ÀÚ : Àüü
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¸ñÂ÷ 1. Critical Factors for the Industrial Application of Catalysis

2. By-products as a Proportion of Production for the Chemical Industry

3. Immobilization Methodology

4. Catalysis in Ionic Liquids

5. Typical Ionic Liquids

6. Important Properties of Ionic Liquids

7. Ionic Liquids

8. Effect of the Alkyl Chain Length on the Melting Point of 1-Alkyl-3-methyl imidazolium [PF6] Ionic Liquids

9. Jacobsen's Asymmetric Epoxidation (Rhodia-Chirex)

10. Remarkable Acceleration of Mn(salen) Catalyzed
Asymmetric Epoxidation by Ionic Liquids

11. Asymmetric Ring Opening Reaction of Epoxides
(Hydrolytic Kinetic Resolution of Racemic Epoxides)

12. Solid-supported Chiral Salen-Co Complexes

13. Co(salen) Catalyzed Hydrolytic Kinetic Resolution of Racemic Epoxides in Room Temperature Ionic Liquids: Easy Recovery and Enhanced Stability of Catalyst

14. UV-Spectra of Co(salen) Complexes

15. HKR of epichlorohydrin Catalyzed by Co(II)-Salen Complex

16. Rare Earth Metal Triflate-Catalyzed C-C Bond Formation Reactions

17.Asymmetric Diels-Alder Reactions Catalyzed By Chiral Scandium Complex

18. Remarkable Rate Acceleration of Diels-Alder Reaction by Ionic Liquids

19. Acceleration of Sc(OTf)3 Catalyzed Diels-Alder
Reaction by Ionic Liquidsa

20. Sc(OTf)3 Catalyzed Diels-Alder Reaction in Ionic Liquds:Selectivity Enhancement

21. Recovery and reuse of the ionic liquid phase
containing Sc(OTf)3[a]

22. Recovery and reuse of the ionic liquid phase
containing Sc(OTf)3[a]

23. [bmim][Cl] : a New and Selective Acylation Catalyst

24. [bmim][Cl] Catalyzed Selective Acetylation
º»¹®³»¿ë *Critical Factors for the Industrial Application of Catalysis
1. Chemoselectivity, regioselectivity and enantioselectivity (Ratio (by weight) of the by-products to the desired product)
2. Catalyst productivity (product/catalyst, TONs)
Catalyst activity (turnover frequency for 95% conversion, TOFav, h-1) Catalyst stability and sensitivity
3. Availability and cost of catalysts (ligands and metals)
4. Process sensitivity, poisoning, handling problems, toxicity, safety, special equipment, etc.
5. Recovery and reuse of catalysts
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