Cu(OAc)2-Promoted Thiolation and Selenylation of C(sp2)-H Bonds Using a 2-Amino Oxazole Directing Group

Author(s): R. Uday Kumar, Kommula Dileep, K. Harsha Vardhan Reddy*, Y.V.D. Nageswar*.

Journal Name: Letters in Organic Chemistry

Volume 16 , Issue 2 , 2019

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Abstract:

Cu-catalyzed thiolation or selenylation of aryl C-H bonds with diaryl disulfides and diphenyl diselenides was accomplished using a readily removable directing group. This protocol represents a convenient route for the formation of valuable diaryl sulfides or diphenyl selenides. This simple method gives a variety of functionalized diphenyl sulfides or diphenyl selenides in moderate to good yields in a simple and efficient way.

Keywords: Diphenyl disulfide/diselenide, directing group, C-H activation, thiolation, selenylation, redox properties.

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Article Details

VOLUME: 16
ISSUE: 2
Year: 2019
Page: [110 - 116]
Pages: 7
DOI: 10.2174/1570178615666180627111437
Price: $58

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