唐勇课题组

A side-armed bis(oxazoline) (SaBOX)/copper catalyst, possessing a low equilibrium constant (KATRP = kact/kdeact) and bearing large side-arm groups, was employed for supplemental activation and reducing agent atom transfer radical polymerization (SARA ATRP) of methyl methacrylate (MMA), which suppressed radical–radical termination events ...

A highly diastereoselective copper‐catalyzed multicomponent cyclization of exocyclic enol ethers/enamines with methylene malonate and aldehydes has been developed to furnish spiroheterocyclic tetrahydropyrans in high yields with greater than 95:5 d.r. This method is practical, in that 36 examples, including a range of aldehydes and exo‐...