<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">The results of 1-buten-3-ol (1B3O) epoxidation with 30% hydrogen peroxide over the Ti-Beta catalyst were presented. The studies were performed under the atmospheric pressure and at the presence of methanol as a solvent. There was examined the influence of the following parameters: the temperature (0 - 60°C), the molar ratio of 1B3O/H2O2 (1:1 - 5:1), methanol concentration (5 - 90 wt%), the Ti-Beta catalyst concentration (0.1 - 5.0 wt%) and the reaction time (0.5 - 5.0 h). The optimal parameters were determined by using the following functions: the selectivity of the transformation to 1,2-epoxy-3-butanol (1,2E3B) in relation to 1B3O consumed, the selectivity of the transformation to organic compounds in relation to hydrogen peroxide consumed, the conversions of 1B3O and hydrogen peroxide. The main product of epoxidation was 1,2-epoxy-3-butanol, epoxide having several applications.</abstract>

The results of 1-buten-3-ol (1B3O) epoxidation with 30% hydrogen peroxide over the Ti-Beta catalyst were presented. The studies were performed under the atmospheric pressure and at the presence of methanol as a solvent. There was examined the influence of the following parameters: the temperature (0 - 60°C), the molar ratio of 1B3O/H2O2 (1:1 - 5:1), methanol concentration (5 - 90 wt%), the Ti-Beta catalyst concentration (0.1 - 5.0 wt%) and the reaction time (0.5 - 5.0 h). The optimal parameters were determined by using the following functions: the selectivity of the transformation to 1,2-epoxy-3-butanol (1,2E3B) in relation to 1B3O consumed, the selectivity of the transformation to organic compounds in relation to hydrogen peroxide consumed, the conversions of 1B3O and hydrogen peroxide. The main product of epoxidation was 1,2-epoxy-3-butanol, epoxide having several applications.

Epoxidation of 1-buten-3-ol under atmospheric pressure over the Ti-Beta catalyst

Institute of Organic Chemical Technology, Szczecin University of Technology, ul. Pułaskiego 10, 70-322 Szczecin, Poland

Polish Journal of Chemical Technology

{"article-title":"Epoxidation of 1-buten-3-ol under atmospheric pressure over the Ti-Beta catalyst"}

The results of 1-buten-3-ol (1B3O) epoxidation with 30% hydrogen peroxide over the Ti-Beta catalyst were presented. The studies were performed under the...

Epoxidation of 1-buten-3-ol under atmospheric pressure over the Ti-Beta catalyst

Pubblicato online: 19 ott 2007

Pagine: 110 - 113

DOI: https://doi.org/10.2478/v10026-007-0040-9

Parole chiave
liquid phase epoxidation, 1,2-epoxy-3-butanol, Ti-Beta catalyst

This content is open access.

Epoxidation of 1-buten-3-ol under atmospheric pressure over the Ti-Beta catalyst

Pubblicato online: 19 ott 2007

Pagine: 110 - 113

DOI: https://doi.org/10.2478/v10026-007-0040-9

Parole chiaveliquid phase epoxidation, 1,2-epoxy-3-butanol, Ti-Beta catalyst

This content is open access.

Parole chiave
liquid phase epoxidation, 1,2-epoxy-3-butanol, Ti-Beta catalyst