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 C21H27N3O4
Molecular Weight 385.46 g/mol
Exact Mass 385.2002 Da
InChI
InChI=1S/C21H27N3O4/c1-3-27-20(25)17-18(21(26)28-4-2)23-24(16-13-9-6-10-14-16)19(17)22-15-11-7-5-8-12-15/h6,9-10,13-15,22H,3-5,7-8,11-12H2,1-2H3
InChIKey
ATMARCVHTCCISI-UHFFFAOYSA-N
SMILES
CCOC(=O)C1=C(NC2CCCCC2)N(C3=CC=CC=C3)N=C1C(=O)OCC
Number of Atoms 55
Number of H-Bond Acceptors 7
Number of H-Bond Donors 1
Atoms in the Largest π-System 18
XLogP 4.4
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