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 C20H14N2O6
Molecular Weight 378.34 g/mol
Exact Mass 378.0852 Da
InChI
InChI=1S/C20H14N2O6/c1-28-19(26)15-14(18(25)22(21-15)11-7-3-2-4-8-11)20(27)16(23)12-9-5-6-10-13(12)17(20)24/h2-10,25,27H,1H3
InChIKey
WZFHCKLRVILCLG-UHFFFAOYSA-N
SMILES
COC(=O)C1=NN(C2=CC=CC=C2)C(=C1C3(C(=O)C4=C(C=CC=C4)C3=O)O)O
Number of Atoms 42
Number of H-Bond Acceptors 8
Number of H-Bond Donors 2
Atoms in the Largest π-System 15
XLogP 1.3
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