The thermal unimolecular decomposition o
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K. Saito; K. Adachi; M. Watanabe; K. Shimofuji; A. Imamura
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Article
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1990
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Elsevier Science
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English
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The unimolecular decomposition of 3,4dihydro-2H-pyran was investigated behind reflected shock waves by monitoring infrared absorption at 9.44 pm. The decomposition proceeded via a direct molecular process to ethylene and acrolein. The Arrhenius expression for the decomposition rate constant, k= IO"-