Enantioselective 1, 3‐dipolar cycloaddition of cyclic enones catalyzed by multifunctional primary amines: beneficial effects of hydrogen bonding.
DOI Number:
10.1002/ange.200702618
Reaction Category:
RXNO ID:
RXNO_0000018
Educt:
cyclic enones, azomethine imines
Product:
9-substituted (4aR,8aR)-octahydro-3H,8H-pyrazolo[1,2-a]indazole-3,8-dione
Catalyst:
(9R)-9-Aminocinchonan-6′-ol
Cas No:
960050-60-6
Associated Product from Buchler GmbH:
Cupreidine Base
Cas No:
70877-75-7