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首页> 外文期刊>Chemistry: A European journal >Amplification of chirality in hydrogen-bonded tetrarosette helices
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Amplification of chirality in hydrogen-bonded tetrarosette helices

机译:氢键结合的四十字盘螺旋的手性放大

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摘要

The amplification of chirality in hydrogen-bonded tetrarosette assemblies under thermodynamic equilibrium is described. The extent of the chiral amplification obtained by means of "sergeants-and-soldiers" experiments depends only on the structure of the assembly and it is independent of the methodology used for the formation of the tetrarosette assemblies. The difference in free energy (Delta G degrees(M/P)) between the M- and P-diastereomeric helices is up to 40 times higher than for double rosette assemblies.
机译:描述了在热力学平衡条件下氢键四rossette组件中手性的放大。通过“军士和士兵”实验获得的手性扩增的程度仅取决于组件的结构,并且不依赖于用于形成四孔板组件的方法。 M-和P-非对映异构体螺旋之间的自由能差异(ΔG度(M / P))比双玫瑰花结组件高40倍。

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