A Mild Silica Gel Promoted Synthesis and Initial Functional Study of Tetrapyridyl Tetrahydropyrrolopyrrolones
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https://figshare.com/articles/dataset/A_Mild_Silica_Gel_Promoted_Synthesis_and_Initial_Functional_Study_of_Tetrapyridyl_Tetrahydropyrrolopyrrolones/20314966
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资源简介：
A one-pot strategy with yields up to 82% was reported
to generate
2-(pyridin-2-yl)-2-(3,3a,6-tris(5-pyridin-2-yl)-5-oxohexahydropyrrolo[3,2-b] pyrrol-2(1H)-ylidene)acetonitrile 1a and its derivatives 1b–d. Silica gel promoted quantitative conversion from stable intermediate
to 1a within 30 min at room temperature. Finally, four
chemical σ bonds and two chiral carbons with high diastereoselectivity
were achieved. Compound 1a can act as a novel high selective
UV–vis and fluorescence “turn-on” probe for Zn2+ and Cd2+, respond to proton, and show dual-state
emission (DSE) characteristics.
创建时间：
2022-07-14
