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 C23H18N4O4S2
Molecular Weight 478.55 g/mol
Exact Mass 478.0769 Da
InChI
InChI=1S/C23H18N4O4S2/c1-15-23(32(28,29)19-11-3-7-17-9-5-13-24-21(17)19)16(2)27(26-15)33(30,31)20-12-4-8-18-10-6-14-25-22(18)20/h3-14H,1-2H3
InChIKey
XQFPDXUDDWVFMO-UHFFFAOYSA-N
SMILES
CC1=NN(C(=C1S(=O)(=O)C2=C3C(=CC=C2)C=CC=N3)C)S(=O)(=O)C4=C5C(=CC=C4)C=CC=N5
Number of Atoms 51
Number of H-Bond Acceptors 8
Number of H-Bond Donors 0
Atoms in the Largest π-System 31
XLogP 0.2
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