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 C25H21N5
Molecular Weight 391.47 g/mol
Exact Mass 391.1797 Da
InChI
InChI=1S/C25H21N5/c1-4-10-20(11-5-1)17-29-19-24(26-28-29)25-16-23(22-14-8-3-9-15-22)27-30(25)18-21-12-6-2-7-13-21/h1-16,19H,17-18H2
InChIKey
PWODPVZPONNDGY-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)CN2C=C(C3=CC(=NN3CC4=CC=CC=C4)C5=CC=CC=C5)N=N2
Number of Atoms 51
Number of H-Bond Acceptors 5
Number of H-Bond Donors 0
Atoms in the Largest π-System 16
XLogP 3.8
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