Synthesis of 1-tri(di)fluoromethyl 1,4-diketones enabled by radical Brook rearrangement
Synthesis of 1-tri(di)fluoromethyl 1,4-diketones enabled by radical Brook rearrangement
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通过自由基布鲁克重排合成 1-三(二)氟甲基 1,4-二酮
DOI:
10.1002/ejoc.202100860
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发表时间:
2021
影响因子:
2.8
通讯作者:
Shen Xiao
中科院分区:
文献类型:
--
作者:
Zhu Zhihong;Chen Xiang;Liu Shanshan;Zhang Jianjun;Shen Xiao
Herein, we disclose the first and simple one‐pot‐two‐step process to the synthesis of 1‐difluoromethyl 1,4‐diketones, through Mn‐catalyzed radical Brook rearrangement. The methodology is also amenable to the synthesis of 1‐trifluoromethyl 1,4‐diketones. The products are efficiently converted to fluoroalkyl substituted furans, thiophenes, pyrroles and pyridazines, which are important structural motifs in natural products and pharmaceuticals.