Effect of Temperature and Reaction Time on the Synthesis of Butadiene Monoepoxide Using Iron Complex as an Efficient Catalyst

Title
Effect of Temperature and Reaction Time on the Synthesis of Butadiene Monoepoxide Using Iron Complex as an Efficient Catalyst
Author(s)
심재진Tongqiang Zong[Tongqiang Zong]Dian Kharismadewi[Dian Kharismadewi]나춘섭
Keywords
1; 3-Butadiene; Iron complex catalyst; Peracetic acid; Butadiene monoepoxide; Epoxidation; 1; 3-부타다이엔; 철복합체촉매; 과산화초산; 부타다이엔모노에폭사이드; 에폭시화반응
Issue Date
201203
Publisher
한국청정기술학회
Citation
청정기술, v.18, no.1, pp.51 - 56
Abstract
Here, we report an efficient iron complex [((phen)2(H2O)FeIII)2(μ-O)](ClO4)4, that can rapidly epoxidize 1,3-butadiene at -10 ℃ with low catalyst loadings by using commercially available peracetic acid as an oxidant. The main aspect of our study is to investigate the effect of temperature (from -10 to -40 ℃) and time on the epoxidation reaction. The epoxidation reaction was fast and almost completed within 5 min at temperatures above -20 ℃, whereas it became slow at temperatures below -20 ℃. The yield of butadiene monoepoxide (BMO)increased with increasing the reaction time. Generally, when the more butadiene was used, the higher yield was obtained. The highest yield of BMO was 90%.
URI
http://hdl.handle.net/YU.REPOSITORY/29381
ISSN
1598-9712
Appears in Collections:
공과대학 > 화학공학부 > Articles
이과대학 > 화학생화학부 > Articles
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