Zivkovic, Kristina published the artcileChiral tridentate bis(oxazol-2-ylimino)isoindoline-based pincer ligands: isolation and characterization via deligation from in situ prepared Cd-ligand complexes, Product Details of C8H4N2, the main research area is chiral tridentate oxazolylimino isoindoline pincer cadmium palladium complex preparation; crystal mol structure oxazolylimino isoindoline pincer cadmium palladium complex.
The first isolation and structural characterization of a series of chiral trinitrogen 1,3-bis(4,5-dihydrooxazol-2-ylimino)isoindoline-based pincer ligands are reported. Cadmium complexes, isolated as Cd(L2X)2 where L2X is the deprotonated form of L2XH = 1,3-bis(4,5-dihydro-4-(R)-phenyloxazol-2-ylimino)-isoindoline ((R,R)-5H) or 1,3-bis(4,5-dihydro-4-(S)-iso-propyloxazol-2-ylimino)isoindoline ((S,S)-6H) were prepared in situ via traditional or microwave-based techniques with the latter being more efficient but less able to be scaled up at this time. Ligands (R,R)-5H and (S,S)-6H were isolated via deligation from their resp. cadmium complexes using a thiol-based ligand exchange protocol. The characterization of ligands and their resp. cadmium complexes, in both the solid (x-ray crystallog.) and solution (NMR spectroscopy) states are reported. Pd((S,S)-6)(OAc) is reported as a proof-of-concept of the ability to prepare 1 : 1 ligand to metal ratio complexes that are believed to be necessary as potential enantioselective catalysts.
Dalton Transactions published new progress about Catalysts (enantioselective). 91-15-6 belongs to class nitriles-buliding-blocks, name is Phthalonitrile, and the molecular formula is C8H4N2, Product Details of C8H4N2.
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts