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Updated: Jun 26, 2025

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调整氨酸分子框架的效率,以电激活分子N2

María Romero-Angel1, Roumayssa Amrine2, Beatriz Ávila-Bolívar2

  • 1Instituto de Ciencia Molecular, Universidad de València c/Catedrático José Beltrán, 2 46980 Paterna Spain sergio.tatay@uv.es carlos.marti@uv.es.

Journal of materials chemistry. A
|May 10, 2024
PubMed
概括

金属有机框架 (MOF) 在电催化中表现有前途,但面临稳定性问题. 基于的MOF,特别是PCN-224,在电还原到氨方面表现出高效率,其效率得到化烯的增强.

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Photochemical Electrocyclic Reactions: Stereochemistry01:26

Photochemical Electrocyclic Reactions: Stereochemistry

The absorption of UV–visible light by conjugated systems causes the promotion of an electron from the ground state to the excited state. Consequently, photochemical electrocyclic reactions proceed via the excited-state HOMO rather than the ground-state HOMO. Since the ground- and excited-state HOMOs have different symmetries, the stereochemical outcome of electrocyclic reactions depends on the mode of activation; i.e., thermal or photochemical.
Selection Rules: Photochemical Activation
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