Organocatalytic Enantioselective Synthesis of 1,3‐Oxazinanes and Hexahydropyrimidines via [4+2]‐Annulation of Cyclic N‐Sulfimines.

DOI Number:

10.1002/ajoc.202300022

Reaction Category:

Educt:

substituted benzo[e][1,2,3]oxathiazine 2,2-dioxide, substituted (E)-pent-2-en-1-one

Product:

1,3‐oxazinanes, hexahydropyrimidines

Catalyst:

3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4- [(8α,9S)-cinchonan-9-ylamino]- 3-Cyclobutene-1,2-dione

Cas No:

1256245-86-9

Cas No:

485-71-2