A desirable route to heterodimers of 1, 4-dihalobenzenes and anthracene and their photoproperties and thermal properties

M Kimura, H Okamoto, H Kura, A Okazaki…

文献索引：Kimura, Masaru; Okamoto, Hideki; Kura, Hisatoshi; Okazaki, Ayumi; Nagayasu, Eiji; et al. Journal of Organic Chemistry, 1988 ,  vol. 53,  # 17  p. 3908 - 3911

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被引用次数: 14

摘要

Electronic oxidative bisdecarboxylation of photoadducts of 2, 5-dihalo-1, 2-dihydrophthalic anhydride and anthracene gave the corresponding energy-rich heterodimers 12 and 13. The quantum yields of the formation of the excited anthracene from 12 and 13 by the irradiation of 280-nm light were 0.65 and 0.25, respectively. We assumed that the heterodimers of 12 and 13 form biradicaloid intermediates during thermal retro [4ss+ 4ns] ...