Adaptive Response to Solvation in Flexible Molecules: Oligo Hydrates of 4-Hydroxy-2-butanone,Angewandte Chemie International Edition

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Adaptive Response to Solvation in Flexible Molecules: Oligo Hydrates of 4-Hydroxy-2-butanone
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2024-05-08 , DOI: 10.1002/anie.202404447
Meng Li ₁ , Wenqin Li ₂ , Cristóbal Pérez ₂ , Alberto Lesarri ₂ , Jens-Uwe Grabow ₁

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Stepwise Hydration of a flexible organic molecule reveals how water solvation scaffolds deforms the substrate structure, generally through different structural pathways. In this experiment we observed solvation with up to five water molecules for 4-hydroxy-2-butanone, using broadband microwave spectroscopy. Solvation is accompanied by multiple isomerization, as two isomers were rotationally detected for each cluster.

中文翻译：

柔性分子中溶剂化的适应性响应：4-羟基-2-丁酮的寡水合物

柔性有机分子的逐步水合揭示了水溶剂化支架如何通常通过不同的结构途径使基底结构变形。在本实验中，我们使用宽带微波光谱观察了多达 5 个水分子对 4-羟基-2-丁酮的溶剂化作用。溶剂化伴随着多重异构化，因为每个簇旋转检测到两种异构体。

更新日期：2024-05-08

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