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 C19H19N3O2
Molecular Weight 321.37 g/mol
Exact Mass 321.1477 Da
InChI
InChI=1S/C19H19N3O2/c1-19(2,3)15-6-4-14(5-7-15)18-12-13-21(20-18)16-8-10-17(11-9-16)22(23)24/h4-13H,1-3H3
InChIKey
GMVGFDAJXLMLTC-UHFFFAOYSA-N
SMILES
CC(C)(C)C1=CC=C(C=C1)C2=NN(C=C2)C3=CC=C(C=C3)[N+](=O)[O-]
Number of Atoms 43
Number of H-Bond Acceptors 2
Number of H-Bond Donors 0
Atoms in the Largest π-System 20
XLogP 4.5
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