2005•Liaoning Chemical IndustryRequires access

Catalytic Synthesis of Butanone 1,2-propanediol ketal by H_4SiW_(12)O_ (40)

Yumei Luo

Abstract

Butanone 1,2-propanediol ketal was synthesized from butanone and 1,2-propanediol in the presence of H 4SiW 12O 40. The factors influencing the synthesis were discussed and the best conditions were found out. The optimum conditions were: molar ratio of butanone to 1,2-propanediol was 1∶1.5, the quantity of catalyst was equal to 1.5 % of feed stocks, and the reaction time was 1.5 h. H 4SiW 12O 40 is an excellent catalyst for synthesizing butanone 1,2-propanediol ketal and its yield can reach over 75.2 %.

About this research paper

What this paper is about

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

Key concepts: Butanone, Propanediol, Catalysis, Molar ratio, Yield (engineering), Chemistry, 1,3-Propanediol, Organic chemistry