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 C19H22N2
Molecular Weight 278.39 g/mol
Exact Mass 278.1783 Da
InChI
InChI=1S/C19H22N2/c1-19(2)12-13-9-15(16(19)10-13)17-11-18(21(3)20-17)14-7-5-4-6-8-14/h4-9,11,13,16H,10,12H2,1-3H3/t13-,16-/m0/s1
InChIKey
AWSYPNRVDFHPFW-BBRMVZONSA-N
SMILES
CC1(C)C[C@H]2C=C([C@@H]1C2)C3=NN(C)C(=C3)C4=CC=CC=C4
Number of Atoms 43
Number of H-Bond Acceptors 2
Number of H-Bond Donors 0
Atoms in the Largest π-System 13
XLogP 4.8
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