2-(2-Methyl-6-phenyl-1-propyl-1,4-dihydropyridin-4-ylidene)propanedinitrile
2011
Study of a New Compound with Dihydropyridine Structure
publication
Evidence: moderate
Author Information
Author(s): Kim Young Hyun, Kim Hyung Jin, Otgonbaatar Enkhzul, Kwak Chee-Hun
Primary Institution: Chonnam National University
Hypothesis
The study aims to synthesize and analyze the structure of a new compound derived from dihydropyridine.
Conclusion
The synthesized compound exhibits delocalized electrons on the dihydropyridine ring, as indicated by shorter C—C bond lengths.
Supporting Evidence
- The dihedral angle between the dihydropyridine and phenyl rings is 72.57°.
- The C—C bond lengths in the pyridine ring are considerably shorter than those of normal single bonds.
- The structure was confirmed by 1H NMR and X-ray crystal analysis.
Takeaway
Scientists made a new chemical compound and found that its structure allows electrons to move around more freely.
Methodology
The compound was synthesized through heating a mixture of starting materials and analyzed using X-ray crystal analysis.
Digital Object Identifier (DOI)
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