Enantioselective synthesis of spiro[indoline-3,1′-pyrazolo[1,2-b]phthalazine] derivatives via an organocatalytic three-component cascade reaction.
DOI Number:
10.1039/D5RA01633A
Reaction Category:
RXNO ID:
RXNO_0000044
Educt:
indoline-2,3-dione, 2,3-dihydrophthalazine-1,4-dione, malononitrile
Product:
spiro[indoline-3,1′-pyrazolo[1,2-b]phthalazine] derivatives
Catalyst:
3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(9R)-6′-methoxycinchonan-9-yl]amino]-3-cyclobutene-1,2-dione
Cas No:
1256245-79-0
Associated Product from Buchler GmbH:
3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(9R)-6′-methoxycinchonan-9-yl]amino]-3-cyclobutene-1,2-dione
Cas No:
1256245-79-0