Decarboxylative oxygenation of carboxylic acids with O<sub>2</sub><i>via</i> a non-heme manganese catalyst
作者:Renpeng Guan、Elliot L. Bennett、Zhiliang Huang、Jianliang Xiao
DOI:10.1039/d1gc04603a
日期:——
for the decarboxylative oxygenation of carboxylic acids using a non-heme manganese catalyst under blue light irradiation with O2 as the sole oxidant. Featuring mild reaction conditions, the protocol allows readily available carboxylic acids to be converted into a wide variety of valuable aldehydes, ketones and amides. Mechanistic studies indicate that the decarboxylation and oxygenation involves the formation
本文报道了一种使用非血红素锰催化剂在蓝光照射下以 O 2作为唯一氧化剂的羧酸脱羧氧化的新方案。该协议具有温和的反应条件,可将现成的羧酸转化为各种有价值的醛、酮和酰胺。机理研究表明,脱羧和氧化涉及活性锰氧物质的形成。
Decarboxylative Nucleophilic Fluorination of Aliphatic Carboxylic Acids
作者:Qian Yu、Donglin Zhou、Junjun Ma、Chunlan Song
DOI:10.1021/acs.orglett.4c01185
日期:2024.5.24
Herein, we present a decarboxylative nucleophilic fluorination of carboxylicacids with a silver catalyst. This strategy enables the synthesis of a myriad of diverse and valuable fluorinated motifs under mild conditions, demonstrating good functional-group tolerance and utility in late-stage functionalization. In contrast to traditional electrophilic fluorination, this nucleophilic method utilizes