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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

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Chemical structure H<sub>4</sub>N<sub>2</sub>

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Extracted from

Scheme 27 Scheme 38

Chemical Information

Calculated using the Chemistry Development Kit 2.12

Property Name	Property Value
Molecular Formula	H₄N₂
Molecular Weight	32.05 g/mol
Exact Mass	32.0374 Da
InChI	InChI=1S/H4N2/c1-2/h1-2H2
InChIKey	OAKJQQAXSVQMHS-UHFFFAOYSA-N
SMILES	NN
Number of Atoms	6
Number of H-Bond Acceptors	2
Number of H-Bond Donors	2
Atoms in the Largest π-System	1
XLogP	-2.2

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