More Like this

1. Mechanism of the Bis(imino)pyridine-Iron-Catalyzed Hydromagnesiation of Styrene Derivatives

   https://doi.org/10.1021/jacs.9b04869  

   Neate, Peter G.; Greenhalgh, Mark D.; Brennessel, William W.; Thomas, Stephen P.; Neidig, Michael L. (June 2019, Journal of the American Chemical Society)
2. Preparation of (Bis)Cationic Nitrogen-Ligated I(III) Reagents: Synthesis of [(pyridine)2IPh](OTf)2 and [(4-CF3-pyridine)2IPh](OTf)2

   https://doi.org/10.15227/orgsyn.098.0391  

   Hoblos, Bilal (January 2021, Organic Syntheses)
3. Impact of Bis(imino)pyridine Ligands on Mesoscale Properties of CdSe/ZnS Quantum Dots

   https://doi.org/10.1021/acs.jpcc.0c06335  

   Bartolo, Mark D.; Brisbin, Ryan P.; Fettinger, James C.; Ghosh, Sayantani; Baxter, Ryan D. (October 2020, The Journal of Physical Chemistry C)

   null (Ed.)
4. Modulation of Isomerization and Ligand Exchange Rates by π Bonding in Bis(iminoxolene)iridium Pyridine Complexes

   https://doi.org/10.1021/acs.inorgchem.3c01717  

   Do, Thomas H.; Haungs, David A.; Chin, William Y.; Jerit, Jack T.; VanderZwaag, Analena; Brown, Seth N. (July 2023, Inorganic Chemistry)
5. Speciation and Photoluminescent Properties of a 2,6‐Bis(pyrrol‐2‐yl)pyridine in Three Protonation States

   https://doi.org/10.1002/cptc.202300094  

   Leary, Dylan_C; Martinez, Jordan_C; Gowda, Anitha_S; Akhmedov, Novruz_G; Petersen, Jeffrey_L; Milsmann, Carsten (June 2023, ChemPhotoChem)

   Abstract 2,6‐Bis(pyrrol‐2‐yl)pyridines are important building blocks for supramolecular assemblies and photoluminescent main group and transition metal compounds. Sterically encumbered 2,6‐bis(5‐(2,4,6‐trimethylphenyl)‐3‐phenyl‐1H‐pyrrol‐2‐yl)pyridine, H₂^MesPDP^Ph, can adopt monomeric and dimeric structures in the solid state and in solution, controlled by competing inter‐ and intramolecular hydrogen bonds. Deprotonation in the presence of lithium cations provides Li₂^MesPDP^Ph, which can be isolated in monomeric and dimeric forms depending on solvent polarity. Protonation of H₂^MesPDP^Phdisrupts intramolecular hydrogen bonding and provides the monomeric pyridinium salt [H₃^MesPDP^Ph]Cl. Independent of solvent polarity, all three derivatives exhibit intense fluorescence in solution. The absorption and emission spectra are highly sensitive to the level of protonation, which can be rationalized by the effects of (de)protonation on the HOMO and LUMO of the tricyclic π‐system. 

   more » « less