6 articles
Azirine
Azirine is a three-membered heterocycle containing one nitrogen atom and a double bond, the unsaturated analog of aziridine; only the 2H isomer is stable and synthetically useful.
Dearomative photoredox functionalization of pyridines
Dearomative photoredox functionalization of pyridines is a family of visible-light-driven reactions in which a photocatalyst generates radical intermediates that convert aromatic pyridines into dearomatized products under mild conditions.
Oxazolidine
Oxazolidine is a saturated five-membered heterocyclic compound with one oxygen and one nitrogen atom, made by condensing 1,2-amino alcohols with aldehydes or ketones, and used as chiral auxiliaries in asymmetric synthesis.
Quinazoline
Quinazoline is an aromatic bicyclic organic compound, a fused benzene–pyrimidine ring system with formula C₈H₆N₂, first synthesized in 1895 and the scaffold of many drugs and about 150 natural alkaloids.
Rh(III)-catalyzed C–H annulation
Rh(III)-catalyzed C–H annulation is an organic reaction in which a Cp*Rh(III) catalyst cleaves a C–H bond and couples it with an alkyne to form a ring.
Zincke imine ring expansion of azaarenes
Zincke imine ring expansion of azaarenes is a family of skeletal-editing reactions in which activated pyridines open to Zincke imines, letting chemists expand, contract, or rebuild the ring.