仿生钳形铁(III)配合物催化的 C(sp3)-H 氧化和氯化。
C(sp)-H oxidation and chlorination catalysed by a bioinspired pincer iron(III) complex.
机构信息
Department of Chemistry and Biochemistry, Utah State University, Logan, Utah, 84322, USA.
出版信息
Dalton Trans. 2022 Aug 9;51(31):11620-11624. doi: 10.1039/d2dt02005j.
PMID:35895115
Abstract
A pincer iron(III) catalyst for the oxidation and chlorination of C(sp)-H bonds was developed. Oxidation of a diagnostic substrate -decalin implies that a long-lived carbon-centred radical is involved. Mechanistic studies suggest that an Fe-oxo species could be responsible for the rate-determining C-H activation step. This report expands the scope of non-heme catalysts for C-H functionalisation.
摘要
开发了一种用于 C(sp)-H 键氧化和氯化的夹持型铁(III)催化剂。诊断底物-十氢萘的氧化表明涉及长寿命的碳中心自由基。机理研究表明，Fe-氧物种可能负责速率决定的 C-H 活化步骤。本报告扩展了非血红素催化剂用于 C-H 官能化的范围。
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