封面特写：甲醇-d4 中铑(III)配合物在光照辐照过程中的翻转-环金属化导致的连续 H/D 交换（《欧洲化学杂志》，第 63/2024 期）

IF 3.9 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY Chemistry - A European Journal Pub Date : 2024-11-13 DOI:10.1002/chem.202486303

Shota Tanaka, Shingo Hattori, Kazuteru Shinozaki

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引用次数: 0

摘要

黑白棋中央的四个白色圆盘代表[Rh(N^N)2]+ 复合物的吡啶环。该复合物的一个吡啶环发生翻转环金属化反应，生成 [Rh(N^N)(C^N)(H)(CH3OH)]+、[Rh(N^N)(N^C)(H)(CH3OH)]+、[Rh(C^N)(N^N)(H)(CH3OH)]+或[Rh(N^C)(N^N)(H)(CH3OH)]+的概率相同，表示为一组黑圆盘和三组白圆盘。在照射（白光束）时，每个黑子都会翻转，回到由四个白子组成的组中。更多信息，请参阅 K. Shinozaki 及其合作者的研究文章（DOI: 10.1002/chem.202402067）。

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Cover Feature: Sequential H/D Exchanges Resulting from Rollover-Cyclometallation during Photoirradiation of Rhodium(III) Complex in Methanol-d4 (Chem. Eur. J. 63/2024)

A group of four white discs at the center of the Othello board represents the pyridine rings of the complex [Rh(N^N)₂]⁺. The complex undergoes rollover cyclometallation of one of the pyridine rings to afford [Rh(N^N)(C^N)(H)(CH₃OH)]⁺, [Rh(N^N)(N^C)(H)(CH₃OH)]⁺, [Rh(C^N)(N^N)(H)(CH₃OH)]⁺, or [Rh(N^C)(N^N)(H)(CH₃OH)]⁺ at the same probability, which are represented as groups of one black disc and three white discs. Upon irradiation (white beam), every black disc turns over to return to the group of four white discs. More information can be found in the Research Article by K. Shinozaki and co-workers (DOI: 10.1002/chem.202402067).

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来源期刊

Chemistry - A European Journal 化学-化学综合

CiteScore

7.90

自引率

4.70%

发文量

1808

审稿时长

1.8 months

期刊介绍： Chemistry—A European Journal is a truly international journal with top quality contributions (2018 ISI Impact Factor: 5.16). It publishes a wide range of outstanding Reviews, Minireviews, Concepts, Full Papers, and Communications from all areas of chemistry and related fields. Based in Europe Chemistry—A European Journal provides an excellent platform for increasing the visibility of European chemistry as well as for featuring the best research from authors from around the world. All manuscripts are peer-reviewed, and electronic processing ensures accurate reproduction of text and data, plus short publication times. The Concepts section provides nonspecialist readers with a useful conceptual guide to unfamiliar areas and experts with new angles on familiar problems. Chemistry—A European Journal is published on behalf of ChemPubSoc Europe, a group of 16 national chemical societies from within Europe, and supported by the Asian Chemical Editorial Societies. The ChemPubSoc Europe family comprises: Angewandte Chemie, Chemistry—A European Journal, European Journal of Organic Chemistry, European Journal of Inorganic Chemistry, ChemPhysChem, ChemBioChem, ChemMedChem, ChemCatChem, ChemSusChem, ChemPlusChem, ChemElectroChem, and ChemistryOpen.