Cyclic peptides have been attracting a lot of attention in recent decades, especially in the
area of drug discovery, as more and more naturally occurring cyclic peptides with diverse …

A mild, organophotocatalytic N–O bond cleavage of Weinreb amides is disclosed, thereby
expanding the chemistry of this venerable motif beyond acylation. This redox neutral …

The first chemical enantioselective synthesis of N-hydroxyaspartic acid derivatives using
chiral multifunctional thiourea/boronic acid organocatalysts was developed. A series of …