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The synthesis of α-boryl halohydrins via difunctionalization of alkenyl MIDA boronates has been reported. Intriguing stereoselectivity was found with different halogen sources, which arises from the special stabilizing effect of… Click to show full abstract
The synthesis of α-boryl halohydrins via difunctionalization of alkenyl MIDA boronates has been reported. Intriguing stereoselectivity was found with different halogen sources, which arises from the special stabilizing effect of the B(MIDA) moiety. The transformation provided cis addition products using Cl+ or Br+ as the halogen source, while trans addition products were obtained when I+ was employed.
Keywords:
mida;
halohydroxylation alkenyl;
alkenyl mida;
stereoselectivity;
mida boronates;
boronates switchable
Journal Title: Chemical communications
Year Published: 2020
Link to full text (if available)
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Journal Title: Chemical communications
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!