Multicomponent syntheses of pyrazoles via (3 + 2)-cyclocondensation and (3 + 2)-cycloaddition key steps

Ignaz Betcke, Alissa C. Götzinger, Maryna M. Kornet and Thomas J. J. Müller
Beilstein J. Org. Chem. 2024, 20, 2024–2077. https://doi.org/10.3762/bjoc.20.178

Chemical Information

Calculated using the Chemistry Development Kit 2.12
Molecular Formula C22H16N2O
Molecular Weight 324.38 g/mol
Exact Mass 324.1263 Da
InChI
InChI=1S/C22H16N2O/c25-22(19-14-8-3-9-15-19)24-21(18-12-6-2-7-13-18)16-20(23-24)17-10-4-1-5-11-17/h1-16H
InChIKey
LAAOOAYNCRPRFN-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)C2=NN(C(=C2)C3=CC=CC=C3)C(=O)C4=CC=CC=C4
Number of Atoms 41
Number of H-Bond Acceptors 3
Number of H-Bond Donors 0
Atoms in the Largest π-System 25
XLogP 3.9
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