Preparation of Sterically Congested 1,9-Disubstituted Dibenzoselenophenes by Ligand Coupling Reactions and Formation of New Dithia and Diselena Dications on Chemical and Electrochemical Oxidations

DOI: 10.1246/cl.1992.675

Source and publish data:

Chemistry Letters p. 675 - 678 (1992)

Update date:2022-07-29

Topics:

Authors:

Furukawa, Naomichi

Ishikawa, Yasuhiro

Kimura, Takeshi

Ogawa, Satoshi

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Article abstract of DOI:10.1246/cl.1992.675

Sterically congested 1,9-bis(phenylthio)dibenzoselenophene (4a) and 1,9-bis(phenylseleno)dibenzoselenophene (4b) were prepared.New dithia dication and diselena dication were generated from 4a and 4b, respectively, in concd sulfuric acid.

Full text of DOI:10.1246/cl.1992.675

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