ChemInform Abstract: Fe(DS)3, an Efficient Lewis Acid - Surfactant Combined Catalyst (LASC) for the One-Pot Synthesis of Chromeno[4,3-b]chromene Derivatives by Assembling the Basic Building Blocks.
Novel catalytic systems consisting of cationic gold complexes, N-hydroxyphthalimide (NHPI), and transition-metal-based Lewis acids have been developed for the one-pot synthesis of functionalized oxazoles.
A new thiadiazole-forming macrocyclization reaction enables the one-pot synthesis of cyclic β-peptide libraries from readily accessible building blocks without additional reagents.