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 C18H16N3O6P
Molecular Weight 401.31 g/mol
Exact Mass 401.0777 Da
InChI
InChI=1S/C18H16N3O6P/c1-26-28(25,27-2)18-15(12-8-10-14(11-9-12)21(23)24)16(19-20-18)17(22)13-6-4-3-5-7-13/h3-11H,1-2H3,(H,19,20)
InChIKey
BPFXDGCJQDZKCN-UHFFFAOYSA-N
SMILES
COP(=O)(C1=C(C2=CC=C(C=C2)[N+](=O)[O-])C(=NN1)C(=O)C3=CC=CC=C3)OC
Number of Atoms 44
Number of H-Bond Acceptors 6
Number of H-Bond Donors 1
Atoms in the Largest π-System 26
XLogP 2.1
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