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 C26H22N4
Molecular Weight 390.48 g/mol
Exact Mass 390.1844 Da
InChI
InChI=1S/C26H22N4/c1-29-25(17-23(27-29)19-9-5-3-6-10-19)21-13-15-22(16-14-21)26-18-24(28-30(26)2)20-11-7-4-8-12-20/h3-18H,1-2H3
InChIKey
KMNASTHTYKTYEB-UHFFFAOYSA-N
SMILES
CN1C(=CC(=N1)C2=CC=CC=C2)C3=CC=C(C=C3)C4=CC(=NN4C)C5=CC=CC=C5
Number of Atoms 52
Number of H-Bond Acceptors 4
Number of H-Bond Donors 0
Atoms in the Largest π-System 28
XLogP 4.1
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