50777-76-9, Name is 2-(Diphenylphosphino)benzaldehyde, molecular formula is C19H15OP, belongs to chiral-phosphine-ligands compound, is a common compound. In a patnet, once mentioned the new application about 50777-76-9, Formula: C19H15OP
Ligand structural factors in the establishment of intramolecular Pt … H hydrogen-bridging interactions in pentafluorophenyl complexes of platinum
Anionic complexes with molecular formula [Q][Pt(C6F5)3L] [Q = NBu4+, L = diphenyl-2-pyridylmethane 1,2-benzylpyridine 2,2-(hydroxymethyl)pyridine 3 or 2-hydroxyaniline 4; Q = PPh3Me+, L = 2-isopropyIaniline 5] were prepared by cleavage of the pentafiuorophenyl bridging system in [Q]2[Pt2(u-C6F5)2(C 6F5)4] with L. The analogous complex [NBu4][Pt(C6F3)3(2-Ph 2PC6H4CHO)] 6 was prepared by substitution of the chloride ion by the ligand L in [NBu4]2[Pt(C6F5)3Cl]. The ligands L contain hydrogen atoms which are suitable, from the point of view of both their structure and acidic properties, for establishing hydrogen-bridging interactions with the platinum centre. Proton NMR spectra of some of these complexes show displacement of the signal corresponding to the hydrogen atom towards higher frequencies but no Pt-H coupling. The structure of complex 1 was determined by single crystal X-ray diffraction (Pt … H distance 2.65 A). The decisive factors for the existence of Pt … H hydrogen-bridging interactions in solution and in the solid state are discussed.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Formula: C19H15OP. In my other articles, you can also check out more blogs about 50777-76-9
Reference£º
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate