Metal‐free sp2‐C7−H Borylation of Tryptophan Containing Peptides and Late‐stage Modification

The discovery of milder and robust strategies to enable the introduction of organoboronates in peptides remains conspicuously underdeveloped. Herein, we demonstrate an efficient method for the site‐selective sp2‐C7−H borylation of tryptophan under metal‐free condition using BBr3 directed by pivaloyl...

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Veröffentlicht in:	Chemistry, an Asian journal an Asian journal, 2023-12, Vol.18 (23), p.e202300638-n/a
Hauptverfasser:	Meena, Rachana, Shekhar, Shashank, Ansari, Shabina B., Tiwari, Ashwani, Lal, Jhajan, Reddy, Damodara N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Brevianamide F Chemistry C−H activation Elongation Metal-free borylation Natural products Oglufanide Peptides Tryptophan Tryptophan borylation
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