Epoxidation of 2-buten-1-ol over Ti-MCM-41 and Ti-MCM-48 titanium silicalite catalysts

Wróblewska, Agnieszka; Ławro, Ewelina; Milchert, Eugeniusz

doi:10.2478/v10026-007-0041-8

Abstract

The results of the epoxidation of 2-buten-1-ol with 30 wt% hydrogen peroxide have been presented. As a solvent methanol was used. The process was carried out over the titanium silicalite catalysts: Ti-MCM-41 and Ti-MCM-48. The influence of temperature (20 - 120°C), the molar ratio of CRA/H₂O₂ (5:1 - 5:1), methanol concentration (5 - 90 wt%), catalyst concentration (0.1 - 5.0 wt%) and the reaction time (30 - 300 min) was investigated. The obtained results were used for the determination of optimum conditions of running the epoxidation process of 2-buten-1-ol.

References

Ciesla U., Schüth F.: Ordered mesoporous materials, Microporous and Mesoporous Materials, 1999, 27, 131.10.1016/S1387-1811(98)00249-2
Search in Google Scholar
Öye G., Sjöblom J., Stöcker M.: Synthesis, characterization and potential applications of new materials in the mesoporous range, Adv. Coll. Inter. Sci., 2001, 89 - 90, 439.10.1016/S0001-8686(00)00066-X
Search in Google Scholar
Anderson M.: Simplified description of MCM-48, Zeolites, 1997, 19, 220.10.1016/S0144-2449(97)00061-4
Search in Google Scholar
Kumar D., Schumacher K, Hohenesche C. F., Grün M., Unger K.: MCM-41, MCM-48 and related mesoporous adsorbents: their synthesis and characterization, Coll. Surf. A: Phys. Eng. Aspects, 2001, 187 - 188, 109.
Search in Google Scholar
Tanner D.: Stereocontrolled synthesis via chiral aziridines, Pure&Appl. Chem., 1993, 65, 1319.10.1351/pac199365061319
Search in Google Scholar
Kobayashi M., Wang W., Tsutsui Y., Sugimoto M., Murakami N.: Absolute Stereostructure and Total Synthesis of Leptomycin B, Tetrahedron Lett., 1998, 39, 8291.
Search in Google Scholar
Nishi K., Yoshida M., Fujiwara D., Nishikawa M., Horiniuchi S., Beppu T.: Leptomycin B targets a regulatory cascade of crm1, a fission yeast nuclear protein, involved in control of higher order chromosome structure and gene expression, J. Biol. Chem., 1994, 269, 6320.
Search in Google Scholar
Jang B. Ch., Munoz-Najar U., Paik J. H., Claffey K., Yoshida M., Hla T.: Leptomycin B, an Inhibitor of the Nuclear Export Receptor CRM1, Inhibits COX-2 Expression, J. Biol. Chem., 2003, 278, 2773.
Search in Google Scholar
Shao H., Zhu Q., Goodman M.: A New Asymmetric Synthesis of .alpha.-Methylcysteines via Chiral Aziridines, J. Org. Chem., 1995, 60, 790.10.1021/jo00109a004
Search in Google Scholar
Grün M., Unger K. K., Matsumoto A., Tsutsumi K.: Novel pathways for the preparation of mesoporous MCM-41 materials: control of porosity and morphology, Microporous and Mesoporous Materials, 1999, 27, 207.10.1016/S1387-1811(98)00255-8
Search in Google Scholar
Schumacher K., Grün M., Unger K. K.: Novel synthesis of spherical MCM-48, Microporous and Mesoporous Materials, 1999, 27, 201.10.1016/S1387-1811(98)00254-6
Search in Google Scholar

Epoxidation of 2-buten-1-ol over Ti-MCM-41 and Ti-MCM-48 titanium silicalite catalysts

Abstract

Paradigm

My account