Fluorenones (III) are synthesized through intramolecular carbonylative C—H/C—I coupling of 2-iodobiphenyls (I) using furfural (II) as a carbonyl source and the combination of [RhCl(cod)]2 and DPPP as catalyst.
Fluorenones (III) are synthesized through intramolecular carbonylative C—H/C—I coupling of 2-iodobiphenyls (I) using furfural (II) as a carbonyl source and the combination of [RhCl(cod)]2 and DPPP as catalyst.
Starting from 3-(azidoalkoxy)aryne precursor, a diverse range of bis-1,2,3-triazoles (IV) are obtained via a sequential azide-alkyne and azide-aryne cycloaddition, while unique ring-fused benzotriazoles (VI) are obtained via an intramolecular azido-aryne cycloaddition.
Compound (IIId) shows promising anti-cancer activity.
Review: [19 refs.
The total synthesis of actinophenanthroline A, a marine actinomycete within the family of Streptomycetaceae (strain CNQ-149) is reported.
Rb is used as a template for the formation of layered Sb perovskites via solution processing.
Review: 66 refs.
Review: 60 refs.