Hood, Thomas M.’s team published research in Inorganic Chemistry in 58 | CAS: 338800-13-8

Inorganic Chemistry 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, COA of Formula: C23H43NP2.

Hood, Thomas M. published the artcileSynthesis and Structural Dynamics of Five-Coordinate Rh(III) and Ir(III) PNP and PONOP Pincer Complexes, COA of Formula: C23H43NP2, the publication is Inorganic Chemistry (2019), 58(11), 7593-7601, database is CAplus and MEDLINE.

The synthesis and characterization of a homologous series of five-coordinate Rh(III) and Ir(III) complexes of PNP (2,6-(tBu2PCH2)2C5H3N) and PONOP (2,6-(tBu2PO)2C5H3N) pincer ligands are described: [M(PNP)(biph)][BArF4] (M = Rh, 1a; Ir, 1b; biph = 2,2′-biphenyl; ArF = 3,5-(CF3)2C6H3) and [M(PONOP)(biph)][BArF4] (M = Rh, 2a; Ir, 2b). These complexes are structurally dynamic in solution, exhibiting pseudorotation of the biph ligand on the 1H NMR time scale (ΔGîŒ?/sup> âˆ?0 kJ mol-1) and, in the case of the flexible PNP complexes, undergoing interconversion between helical and puckered pincer ligand conformations (ΔGîŒ?/sup> âˆ?0 kJ mol-1). Remarkably, the latter is sufficiently facile that it persists in the solid state, leading to temperature-dependent disorder in the associated x-ray crystal structures. Reaction of 1 and 2 with CO occurs for the Ir congeners 1b and 2b, giving sterically congested carbonyl derivatives

Inorganic Chemistry 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, COA of Formula: C23H43NP2.

Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem