The Journal of Organic Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Март 6, 2025

A water-controlled geminal phosphinoylation of enaminones with H-phosphine oxides has been established through AlCl3-mediated C-N bond cleavage in this work, which provides a novel strategy for accessing various hydroxy and diphosphinoyl products 3a 4a high yields. The transformation features excellent functional group tolerance, operational simplicity, atom economy, is amenable complex molecule skeletons. Preliminary mechanism studies suggest the conversion from to involve elimination hydroxyl group, water temperature plays critical role influencing reaction pathway product selectivity. This research significant value functionalization enaminones.

Язык: Английский