Enantioselective synthesis of chiral N-arylpyrroles through photoinduced desymmetrization

Green Synthesis and Catalysis, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

EDA Complex-Mediated Aerobic Three-Component CDC Reactions of Quinoxalinones under Visible-Light Irradiation

Organic Letters, Год журнала: 2025, Номер unknown

Опубликована: Июнь 2, 2025

A visible-light-induced Minisci-type three-component aerobic cross-dehydrogenative coupling (CDC) reaction of quinoxalinones with styrenes and acetophenones is described. The catalytic electron donor-acceptor (EDA) complexation TMSCl found to be the key for oxygen activation, which initiates oxidative radical formation under photocatalyst-free conditions. This protocol provides facile efficient access structurally valuable highly functionalized generally high chemoselectivity moderate good yields.

Язык: Английский

Photoredox Catalytic Asymmetric Functionalization of Azaarene Derivatives

Topics in heterocyclic chemistry, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский