2-{[(Biphenyl-2-yl)diazenyl]methylidene}-1,3,3-trimethylindoline
2011
Study of a New Organic Compound with Azo Linker
publication
Evidence: moderate
Author Information
Author(s): Gainsford Graeme J., Ashraf Mohamed, Kay Andrew J.
Primary Institution: Industrial Research Limited, Lower Hutt, New Zealand
Hypothesis
How do different substituents on azo dyes affect their photo- and thermal isomerization processes?
Conclusion
The study presents a new azo compound that shows specific charge delocalization and packing interactions in its crystal structure.
Supporting Evidence
- The compound exhibits a small angle of charge delocalization.
- The dihedral angle between biphenyl rings is 47.96°.
- The molecules pack via C—H⋯π interactions.
Takeaway
The researchers made a new chemical compound that can change its properties when exposed to light, which could be useful for making better materials.
Methodology
The compound was synthesized through diazotization of an aryl amine followed by coupling with Fisher's base.
Digital Object Identifier (DOI)
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