A new synthesis of substituted furans

RL Danheiser, EJ Stoner, H Koyama…

文献索引：Danheiser, Rick L.; Stoner, Eric J.; Koyama, Hiroo; Yamashita, Dennis S.; Klade, Carrie A. Journal of the American Chemical Society, 1989 , vol. 111, # 12 p. 4407 - 4413

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被引用次数: 112

摘要

5. Conclusion We have successfully observed and assigned the intermediate radicals produced in the photodecomposition of dibenzoyl peroxides. It is shown that the decarboxylation takes place mostly from the intermediate benzoyloxyl radicals whose lifetimes are in the order of 1 ps at room temperature. It is concluded that the spin states of the intermediate radicals are in thermal equilibrium within 0.5 us after the laser excitation.