Enantio- and Regioselective Palladium(II)-Catalyzed Dioxygenation of (Aza-)Alkenols.

ABSTRACT: An oxidative Pd-catalyzed intra-intermolecular dioxygenation of (aza-)alkenols has been reported, with total regioselectivity. To study the stereoselectivity, different chiral ligands as well as different hypervalent-iodine compounds have been compared. In particular, by using a C-6 modified pyridinyl-oxazoline (Pyox) ligand and hypervalent iodine bearing an aromatic ring, an excellent enantio- and diastereoselectivity has been achieved.

SUBMITTER: Giofre S 

PROVIDER: S-EPMC8518864 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature