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 C13H10N2O3S
Molecular Weight 274.30 g/mol
Exact Mass 274.0412 Da
InChI
InChI=1S/C13H10N2O3S/c16-19(17,10-5-2-1-3-6-10)13-9-11(14-15-13)12-7-4-8-18-12/h1-9H,(H,14,15)
InChIKey
LHDFZXVXKJAPDF-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)S(=O)(=O)C2=NNC(=C2)C3=CC=CO3
Number of Atoms 29
Number of H-Bond Acceptors 5
Number of H-Bond Donors 1
Atoms in the Largest π-System 19
XLogP 2.2
Zoomed SVG