Prechtl, Martin H. G. published the artcileSynthesis and characterisation of nonclassical ruthenium hydride complexes containing chelating bidentate and tridentate phosphine ligands, Product Details of C23H43NP2, the publication is Chemistry – A European Journal (2007), 13(5), 1539-1546, database is CAplus and MEDLINE.
The synthesis and characterization of nonclassical Ru hydride complexes containing bidentate diphosphine and tridentate PCP (1,3-bis(di-tert-butylphosphinomethyl)benzene) and PNP (1,6-bis(di-tert-butylphosphinomethyl)pyridine) pincer-type ligands are described. The mononuclear and dinuclear Ru complexes presented were synthesized in moderate to high yields by the direct hydrogenation route (1-pot synthesis) or in a two-step procedure. In both cases [Ru(cod)(metallyl)2] served as a readily available precursor. The influences of the coordination geometry and the ligand framework on the structure, binding, and chem. properties of the M-H2 fragments were studied by x-ray crystal structure anal., spectroscopic methods, and reactivity towards N2, D2, and deuterated solvents.
Chemistry – A European Journal published new progress about 338800-13-8. 338800-13-8 belongs to pyridine-derivatives, auxiliary class Bis-phosphine Ligands, name is 2,6-Bis((di-tert-butylphosphino)methyl)pyridine, and the molecular formula is C23H43NP2, Product Details of C23H43NP2.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem