EPOXIDATION OF 1-OCTENE BY TERT-BUTYL HYDROPEROXIDE IN THE PRESENCE OF TITANIUM COMPOUNDS

Chemistry, Technology and Application of Substances Pub Date : 2023-12-01 DOI:10.23939/ctas2023.02.009

О. І. Makota, Z. Komarenska, L. Oliynyk

引用次数: 0

Abstract

The epoxidation reaction of 1-octene by tert-butyl hydroperoxide in the presence of TiB2, TiC and TiSi2 was investigated. It is shown that the titanium compounds catalyzed the reaction and exhibited different activity. It is established that TiSi2 is the best choice for theepoxidation reaction which provided 73 % of hydroperoxide conversion and 75 % of selectivity of epoxide formation. The performance of TiSi2 after three runs indicated it’s excellent reusability.

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叔丁基过氧化氢在钛化合物存在下对 1-辛烯的环氧化作用

研究了叔丁基过氧化氢在 TiB2、TiC 和 TiSi2 存在下对 1-辛烯的环氧化反应。结果表明，钛化合物催化了该反应，并表现出不同的活性。结果表明，TiSi2 是环氧化反应的最佳选择，其过氧化氢转化率为 73%，环氧化物形成的选择性为 75%。经过三次运行后，TiSi2 的性能表明它具有极佳的重复使用性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Chemistry, Technology and Application of Substances

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