Arashiba, Kazuya published the artcileSynthesis and Protonation of Molybdenum- and Tungsten-Dinitrogen Complexes Bearing PNP-Type Pincer Ligands, Safety of 2,6-Bis((di-tert-butylphosphino)methyl)pyridine, the publication is Organometallics (2012), 31(5), 2035-2041, database is CAplus.
Novel molybdenum- and tungsten-dinitrogen complexes bearing PNP-type pincer ligands are prepared and characterized by x-ray anal. Reactions of these molybdenum- and tungsten-dinitrogen complexes with an excess amount of sulfuric acid in THF at room temperature afford ammonia and hydrazine in good yields.
Organometallics 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, Safety of 2,6-Bis((di-tert-butylphosphino)methyl)pyridine.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem