ScholarLens Back to search
2007•Unpublished venueRequires access

Catalytic synthesis of cyclohexanone 1,2-propanediol ketal by H_3PW_(12)O_(40)/TiO_2

Ai‐Min Bai

Open publisher page 0 citations

Abstract

The catalyst H3PW12O40/TiO2 was prepared.Cyclohexanone 1,2-propanediol ketal was synthesized from cyclohexanone and 1,2-propanediol in the presence of H3PW12O40/TiO2.The factors influencing the synthesis were discussed and the best conditions were found out.The optimum conditions are:molar ratio of cyclohexanone to 1,2-propanediol was 1∶1.7,the quantity of catalyst was equal to 0.5% feed stock,and the reaction time was 1.0 h.H3PW12O40/TiO2 was a good catalyst for synthesizing cyclohexanone 1,2-propanediol ketal and its yield can reach over 83.7%.

About this research paper

What this paper is about

The catalyst H3PW12O40/TiO2 was prepared.Cyclohexanone 1,2-propanediol ketal was synthesized from cyclohexanone and 1,2-propanediol in the presence of H3PW12O40/TiO2.The factors influencing the synthesis were discussed and the best conditions were found out.The optimum conditions are:molar ratio of cyclohexanone to 1,2-propanediol was 1∶1.7,the quantity of catalyst was equal to 0.5% feed stock,and the reaction time was 1.0 h.H3PW12O40/TiO2 was a good catalyst for synthesizing cyclohexanone 1,2-propanediol ketal and its yield can reach over 83.7%.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

The catalyst H3PW12O40/TiO2 was prepared.Cyclohexanone 1,2-propanediol ketal was synthesized from cyclohexanone and 1,2-propanediol in the presence of H3PW12O40/TiO2.The factors influencing the synthesis were discussed and the best conditions were found out.The optimum conditions are:molar ratio of cyclohexanone to 1,2-propanediol was 1∶1.7,the quantity of catalyst was equal to 0.5% feed stock,and the reaction time was 1.0 h.H3PW12O40/TiO2 was a good catalyst for synthesizing cyclohexanone 1,2-propanediol ketal and its yield can reach over 83.7%.

Key concepts: Cyclohexanone, Catalysis, Propanediol, Molar ratio, Yield (engineering), Chemistry, Reaction conditions, Organic chemistry

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Catalytic synthesis of cyclohexanone 1,2-propanediol ketal by H_3PW_(12)O_(40)/TiO_2 — Research Paper | ScholarLens