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 C20H21N3
Molecular Weight 303.40 g/mol
Exact Mass 303.1736 Da
InChI
InChI=1S/C20H21N3/c1-4-10-17(11-5-1)19-16-20(22-14-8-3-9-15-22)23(21-19)18-12-6-2-7-13-18/h1-2,4-7,10-13,16H,3,8-9,14-15H2
InChIKey
JNDVHBDKYHZGDK-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)C2=NN(C3=CC=CC=C3)C(=C2)N4CCCCC4
Number of Atoms 44
Number of H-Bond Acceptors 3
Number of H-Bond Donors 0
Atoms in the Largest π-System 18
XLogP 4.4
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