We report an effective, operationally simple, and environmentally friendly system for the
synthesis of tertiary amides by the oxidative coupling of aromatic or aliphatic aldehydes with …

Molecular flavins are one of the most versatile photocatalysts. They can coordinate single
and multiple electron transfer processes, gift hydrogen atoms, form reversible covalent …

Deazaflavins are well suited for reductive chemistry acting via a consecutive photo‐induced
electron transfer, in which their triplet state and semiquinone–the latter is formed from the …

Photocatalytic reactions involving a reductive radical‐polar crossover (RRPCO) generate
intermediates with carbanionic reactivity. Many of these proposed intermediates resemble …

Catalyst recovery is an integral part of photoredox catalysis. It is often solved by adding
another component‐a sacrificial agent‐whose role is to convert the catalyst back into its …

Green hydrogen, by definition, must be produced with renewable energy sources without
using fossil fuels. To transform the energy system, we need a fully sustainable production of …

The chemoselective electrochemical oxygenation of sulfides to sulfoxides is performed
using a biomimetic flavin catalyst that enables the activation of molecular oxygen under a …

Derivatives of the rhodamine-based dye 5-TAMRA (5-carboxy-tetramethylrhodamine) and
the indocarbocyanine-type Cy3B (cyclized derivative of the cyanine dye Cy3), both …

Dimethoxy‐3‐methyl‐1, 10‐ethylenealloxazinium chloride (1a) was found to be a superior
photooxidation catalyst among substituted ethylene‐bridged flavinium salts (R= 7, 8‐diMeO …

Photochemical [2+ 2]-cycloadditions of coumarin-like monomers are the textbook paradigms
of photo-formation and photo-cleavage reactions. The electronic conjugation length of …