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Jing-Si Wang, Kai Wu, Changzhen Yin, Kang Li, Yahao Huang, Jia Ruan, Ximin Feng, Peng Hu, Cheng-Yong Su, Cage-confined photocatalysis for wide-scope unusually selective [2?+?2] cycloaddition through visible-light triplet sensitization. Nat Commun 11, 4675 (2020).

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