Diastereo‐and Enantioselective Organocatalytic Synthesis of Spirocyclopropyl Pyrazolones.
DOI Number:
10.1002/adsc.202300501
Reaction Category:
Educt:
2-bromomalonates, substituted 4-methylene-2,4-dihydro-3H-pyrazol-3-one
Product:
spirocyclopropyl pyrazolones
Catalyst:
1,4-Bis(9-O-dihydroquininyl)anthraquinone
Cas No:
176097-24-8
Associated Product from Buchler GmbH:
1,4-Bis(9-O-dihydroquininyl)anthraquinone
Cas No:
176097-24-8