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Synthesis of Coumarin/Pyrrole-Fused Heterocycles and Their Photochemical and Redox-Switching Properties

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Figshare2016-02-19 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Synthesis_of_Coumarin_Pyrrole_Fused_Heterocycles_and_Their_Photochemical_and_Redox_Switching_Properties/2408260
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Two coumarin/pyrrole-fused heterocycles were synthesized to investigate their photochemical and redox-switching properties. Photooxidation of the colorless diphenyl-substituted pyrrolocoumarin resulted in a distinct change to red and a sharp decrease in fluorescence intensity. The photooxidized product can be swiftly reverted to the original form by NaCNBH3 reduction or hydrogenation.
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2016-02-19
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