Visible-Light-Induced Direct Photocatalytic Carboxylation of Indoles with CBr4 /MeOH.
Visible-Light-Induced Direct Photocatalytic Carboxylation of Indoles with CBr4 /MeOH.
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DOI:
10.1002/chem.201503787
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发表时间:
2015-12
期刊:
影响因子:
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通讯作者:
Qing-Qing Yang-Qing;M. Marchini;W. Xiao;P. Ceroni;M. Bandini
中科院分区:
文献类型:
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作者:
Qing-Qing Yang-Qing;M. Marchini;W. Xiao;P. Ceroni;M. Bandini
Photocatalysis enables the cascade reactions of indoles and CBr4 in MeOH through a C(sp(2) )H functionalization/methanolysis sequence. The title reaction provides an efficient access to indole 2- and 3-carboxylates in a single operation (no preinstallation of protecting as well as directing groups was required) with good yields under mild reaction conditions.