策略性定位甲氧基取代基对3-芳基- 3h -1-氧环戊基[1]菲-2-酮的光化学影响

Roshini K. Thumpakara, B. Jose, P. A. Unnikrishnan, S. Prathapan, N. Rath
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引用次数: 1

摘要

辐照3-甲氧基-3-芳基- 3h -1-氧环五[1]菲2- 1衍生物5a-d,引起单线介导的脱羰反应,生成菲衍生物9a-d。在x射线晶体学分析的基础上,明确地确定了光产物的结构。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effect of a Strategically Positioned Methoxy Substituent on the Photochemistry of 3-Aryl-3H-1-Oxacyclopenta[l]Phenanthren-2-Ones
Irradiation of 3-methoxy-3-aryl-3H-1-oxacyclopenta[l]phenanthren-2-one derivatives 5a–d resulted in singlet-mediated decarbonylation reaction leading to the formation of phenanthrene derivatives 9a–d. The structure of the photoproduct was unequivocally established on the basis of X-ray crystallographic analysis.
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