甜蜜
构象异构
化学
光谱学
结晶学
立体化学
分子
物理
有机化学
量子力学
糖
作者
Gabriela Juárez,Miguel Sanz‐Novo,José L. Alonso,Elena R. Alonso,Íker León
出处
期刊:Molecules
[MDPI AG]
日期:2022-03-16
卷期号:27 (6): 1924-1924
被引量:1
标识
DOI:10.3390/molecules27061924
摘要
We used high-resolution rotational spectroscopy coupled to a laser ablation source to study the conformational panorama of perillartine, a solid synthetic sweetener. Four conformers were identified under the isolation conditions of the supersonic expansion, showing that all of them present an E configuration of the C=N group with respect to the double bond of the ring. The observed structures were verified against Shallenberger-Acree-Kier's sweetness theory to shed light on the structure-sweetness relationship for this particular oxime, highlighting a deluge of possibilities to bind the receptor.
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