可见光驱动的磷化磷有机光氧化还原催化芳基卤化物的硼化和磷酸化。

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-09-19 DOI:10.1039/d5cc04756k

Yasunori Toda,Ren Yamaguchi,Sota Fuwa,Masaya Iwasaki,Hiroyuki Suga

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引用次数: 0

摘要

一种基于ylide的可见光有机光氧化还原催化剂成功地应用于芳基卤化物和双（pinacolato）二硼合成硼酯。光氧化还原催化剂的激发态能够进行直接的光诱导电子转移以生成还原性芳基自由基。芳基卤化物的磷酸化反应也被证实，其中芳基自由基可以被三烷基亚磷酸盐有效捕获。

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Visible-light-driven borylation and phosphorylation of aryl halides by phosphonium ylide organophotoredox catalysis.

A phosphonium ylide-based visible-light organophotoredox catalyst has been successfully applied to boronic ester synthesis using aryl halides and bis(pinacolato)diboron. The excited state of the photoredox catalyst is capable of undergoing direct photoinduced electron transfer for reductive aryl radical generation. Phosphorylation reactions of aryl halides are also demonstrated, in which the aryl radicals can be efficiently trapped by trialkylphosphites.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.