Enantiomers, where chirality arises from restricted rotation around a single bond, are
atropisomers. Due to the unique nature of the origins of their chirality, synthetic strategies to …

Conspectus Enantiopure atropisomers have become increasingly important in asymmetric
synthesis and catalysis, pharmaceutical science, and material science since the discovery of …

The photochemical reaction between an excited state of carbonyl compounds and an alkene
to give the oxetane deriving from a cycloaddition reaction (the Paternò–Büchi reaction) is …

Controlling absolute stereochemistry in catalytic photochemical reactions is generally
challenging owing to high rates of background reactivity. Successful strategies broadly rely …

The Norrish type II reaction is an interesting photochemical process through Csp3-H
functionalization of N, N-disubstituted oxo-amine or oxo-amide provides access to diverse …

Substituted quinoxalin‐2 (1H)‐ones and various aryl‐substituted or tethered olefins
underwent an enantioselective, inter‐or intramolecular aza Paternò–Büchi reaction upon …

Abstract Trisubstituted allenes with a 3‐(1′‐alkenylidene)‐pyrrolidin‐2‐one motif were
successfully deracemized (13 examples, 86–98% ee) employing visible light (λ= 420 nm) …

The significant scaffold offered by atropisomeric amides with a C–N chiral axis has been
extensively utilized for pharmaceuticals, agricultural science, and organic syntheses. As a …

Spirocyclic molecules are widely recognized for their complex three‐dimensional features
and structural rigidity. Among this class of molecules, the spiro‐lactams subclass stands out …

Intramolecular atropselective aza Paternò–Büchi reaction involving atropisomeric enamide
and imine functionalities under sensitized irradiation leads to azetidine products in good …