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Iron-catalyzed tandem reaction of C-Se bond coupling/selenosulfonation of indols with benzeneselenols.


ABSTRACT: An iron-catalyzed tandem reaction of C-Se bond coupling/selenosulfonation was developed. Starting from sample indols and benzeneselenols versatile biologically active 2-benzeneselenonyl-1H-indoles derivatives were efficiently synthesized. The reaction mechanism was studied by the deuterium isotope study and in situ ESI-MS experiments. This protocol features mild reaction conditions, wider substrate scope and provides an economical approach toward C(sp2)-Se bond formation.

SUBMITTER: Guan S 

PROVIDER: S-EPMC9055526 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature

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Iron-catalyzed tandem reaction of C-Se bond coupling/selenosulfonation of indols with benzeneselenols.

Guan Senling S   Chen Yue Y   Wu Hongjie H   Xu Runsheng R  

RSC advances 20200720 45


An iron-catalyzed tandem reaction of C-Se bond coupling/selenosulfonation was developed. Starting from sample indols and benzeneselenols versatile biologically active 2-benzeneselenonyl-1<i>H</i>-indoles derivatives were efficiently synthesized. The reaction mechanism was studied by the deuterium isotope study and <i>in situ</i> ESI-MS experiments. This protocol features mild reaction conditions, wider substrate scope and provides an economical approach toward C(sp<sup>2</sup>)-Se bond formation  ...[more]

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