/ E-Alerts

Article Type

Publication Date Range

Search Tips

This search combines search strings from the content search (i.e. "Full Text", "Author", "Title", "Abstract", or "Keywords") with "Article Type" and "Publication Date Range" using the AND operator.

Search Examples

Operator	Resulting query
aromatic	the word “aromatic”
aromatic aldehyde	the word “aromatic” OR “aldehyde”
+aromatic +aldehyde	both words “aromatic” AND “aldehyde”
+aromatic -aldehyde	the word “aromatic” but NOT “aldehyde”
“aromatic aldehyde”	the exact phrase “aromatic aldehyde”
benz*	words which begin with “benz”, such as “benzene” or “benzyl”
benz*yl	words that begin with “benz” and end with “yl”, such as “benzyl” or “benzoyl”
benzyl~	words that are close to the word “benzyl”, such as “benzoyl” (i.e., fuzzy search)

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

Back To Structures

Chemical structure C<sub>21</sub>H<sub>16</sub>N<sub>2</sub>

Downloads

Download Molfile Download CDXML

Links

Show this compound on PubChem

Extracted from

Scheme 35 Scheme 47

Chemical Information

Calculated using the Chemistry Development Kit 2.12

Property Name	Property Value
Molecular Formula	C₂₁H₁₆N₂
Molecular Weight	296.37 g/mol
Exact Mass	296.1313 Da
InChI	InChI=1S/C21H16N2/c1-4-10-17(11-5-1)20-16-21(18-12-6-2-7-13-18)23(22-20)19-14-8-3-9-15-19/h1-16H
InChIKey	YQDSXDPQYUXRDP-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)C2=NN(C3=CC=CC=C3)C(=C2)C4=CC=CC=C4
Number of Atoms	39
Number of H-Bond Acceptors	2
Number of H-Bond Donors	0
Atoms in the Largest π-System	23
XLogP	4.0

Back To Structures

Other Beilstein-Institut Open Science Activities