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 C21H16N2O6
Molecular Weight 392.36 g/mol
Exact Mass 392.1008 Da
InChI
InChI=1S/C21H16N2O6/c1-2-29-20(27)16-15(19(26)23(22-16)12-8-4-3-5-9-12)21(28)17(24)13-10-6-7-11-14(13)18(21)25/h3-11,26,28H,2H2,1H3
InChIKey
XFSCXQTZBSXMIN-UHFFFAOYSA-N
SMILES
CCOC(=O)C1=NN(C2=CC=CC=C2)C(=C1C3(C(=O)C4=C(C=CC=C4)C3=O)O)O
Number of Atoms 45
Number of H-Bond Acceptors 8
Number of H-Bond Donors 2
Atoms in the Largest π-System 15
XLogP 1.7
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