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 C19H17N5
Molecular Weight 315.37 g/mol
Exact Mass 315.1484 Da
InChI
InChI=1S/C19H17N5/c1-23-19(12-17(21-23)16-10-6-3-7-11-16)18-14-24(22-20-18)13-15-8-4-2-5-9-15/h2-12,14H,13H2,1H3
InChIKey
KHPSUGSFHGDYDA-UHFFFAOYSA-N
SMILES
CN1C(=CC(=N1)C2=CC=CC=C2)C3=CN(CC4=CC=CC=C4)N=N3
Number of Atoms 41
Number of H-Bond Acceptors 5
Number of H-Bond Donors 0
Atoms in the Largest π-System 16
XLogP 2.7
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