Hydrazine Hydrate in Asymmetric Synthesis: A Bifunctional Squaramide Catalytic Approach toward Fused Pyrazolines.
DOI Number:
10.1021/acs.orglett.3c02529
Reaction Category:
MOP ID:
MOP_0000561
Educt:
(2E,2'E)-3,3'-(1,2-phenylene)bis(1-(4-methoxyphenyl)prop-2-en-1-one), hydrazine hydrate
Product:
pyrazolines
Catalyst:
3-[[(9S)-10,11-dihydro-6′-methoxycinchonan-9-yl]amino]-4-[(1,1-dimethylethyl)amino]-3-Cyclobutene-1,2-dione
Cas No:
2990628-90-3
Associated Product from Buchler GmbH:
Dihydroquinine Base
Cas No:
522-66-7