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Search: WFRF:(Grafen Barbara)

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  • Castoldi, Laura, et al. (author)
  • Electrophilic Vinylation of Thiols under Mild and Transition Metal-Free Conditions
  • 2020
  • In: Angewandte Chemie International Edition. - : Wiley. - 1433-7851 .- 1521-3773. ; 59:36, s. 15512-15516
  • Journal article (peer-reviewed)abstract
    • The iodine(III) reagents vinylbenziodoxolones (VBX) were employed to vinylate a series of aliphatic and aromatic thiols, providing E-alkenyl sulfides with complete chemo- and regioselectivity, as well as excellent stereoselectivity. The methodology displays high functional group tolerance and proceeds under mild and transition metal-free conditions without the need for excess substrate or reagents. Mercaptothiazoles could be vinylated under modified conditions, resulting in opposite stereoselectivity compared to previous reactions with vinyliodonium salts. Novel VBX reagents with substituted benziodoxolone cores were prepared, and improved reactivity was discovered with a dimethyl-substituted core.
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  • Result 1-1 of 1
Type of publication
journal article (1)
Type of content
peer-reviewed (1)
Author/Editor
Olofsson, Berit (1)
Reitti, Marcus (1)
Castoldi, Laura (1)
Di Tommaso, Ester Ma ... (1)
Grafen, Barbara (1)
University
Stockholm University (1)
Language
English (1)
Research subject (UKÄ/SCB)
Natural sciences (1)
Year
2020 (1)

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