Mechanistic Insights into Oxidative Decomposition of exo-Tetrahydrodicyclopentadiene

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• 作者：Sun Hee Park ; Cheong Hoon Kwon ; Joongyeon Kim ; Jeong Sik Han ; Byung Hun Jeong ; Hogyu Han ; Sung Hyun Kim
• 刊名：The Journal of Physical Chemistry C
• 出版年：2013
• 出版时间：August 8, 2013
• 年：2013
• 卷：117
• 期：31
• 页码：15933-15939
• 全文大小：405K
• 年卷期：v.117,no.31(August 8, 2013)
• ISSN：1932-7455

文摘

We investigated the decomposition of exo-tetrahydrodicyclopentadiene (exo-THDCP, C₁₀H₁₆) in the absence and presence of O₂ at various temperatures. It was found that conversion of exo-THDCP was faster in the presence of O₂ as compared to in its absence. The O₂-induced increase in the conversion of exo-THDCP was hardly affected by variations in temperature. In addition, the O₂-induced increase in the rate of C₁₀ product formation was higher than those of <C₁₀ and >C₁₀. We proposed the mechanism for the oxidative decomposition of exo-THDCP, which occurs independently of its thermal decomposition and induces distinct product formation near and below its thermal decomposition starting temperature.