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Updated: Jul 16, 2025

Efficient Construction of Drug-like Bispirocyclic Scaffolds Via Organocatalytic Cycloadditions of α-Imino γ-Lactones and Alkylidene Pyrazolones
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Efficient Construction of Drug-like Bispirocyclic Scaffolds Via Organocatalytic Cycloadditions of α-Imino γ-Lactones and Alkylidene Pyrazolones

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获取化纯P-Chiral 1-Phosphanorbornane烯乙烯的方法

Kyzgaldak Ramazanova1, Soumyadeep Chakrabortty2, Fabian Kallmeier2

  • 1Institute of Inorganic Chemistry, Faculty of Chemistry and Mineralogy, Leipzig University, Johannisallee 29, 04103 Leipzig, Germany.

Molecules (Basel, Switzerland)
|September 9, 2023
PubMed
概括

合成和脱硫以产生新型 (III) 连接体. 合成和脱硫以产生新型 (III) 连接体. 这些配体在催化不对称化过程中表现出高活性和选择性,特别是对化物.

关键词:
在P-奇拉氨酸中,P-奇拉氨酸含有不对称的化化.这样一来,我们就有了 enantiopure.通过化 (silylation) 进行化.

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Chirality is most prevalent in carbon-based tetrahedral compounds, but this important facet of molecular symmetry extends to sp3-hybridized nitrogen, phosphorus and sulfur centers, including trivalent molecules with lone pairs. Here, the lone pair behaves as a functional group in addition to the other three substituents to form an analogous tetrahedral center that can be chiral.
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It is essential to understand the difference between chiral and achiral interactions and the implications thereof in optical activity and their applications. Just as our feet, which are chiral, interact uniquely with chiral objects, such as a pair of shoes, but identically with achiral socks, enantiomers of a molecule exhibit different properties only when they interact with other chiral media. An example of a significant implication from this facet is the phenomenon known as optical activity,...
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