224311-51-7, Name is 2-(Di-tert-Butylphosphino)biphenyl, molecular formula is C20H27P, belongs to chiral-phosphine-ligands compound, is a common compound. In a patnet, once mentioned the new application about 224311-51-7, COA of Formula: C20H27P
Reactions of methyl complex (eta5-C5Me5)Re(NO)(P(4-C6H 4CH3)3)(CH3) (2b) and the ferrocenium salt (eta5-C5H5)2Fe?+ BAr-F (BAr-F = B(3,5-C6H3(CF3)2)- 4) or the trityl salt Ph3C+ BAr-F; give the very air sensitive title radical cation 2b?+ BAr-F or the robust methylidene complex [(eta5-C5Me5)Re(NO)(P(4-C6H 4CH3)3)(=CH2)]+ BAr-F (3b+ BAr-F) as analytically pure powders in 80% yields. The crystal structures of 2b and 2b?+ BAr-F are determined. With the aid of high level density functional calculations on model complexes, key structural, bonding, and dynamic properties are compared. Similar quantities are calculated for 3b+ BAr-F, which could not be crystallized, and the Re=CH2 rotational barrier is bounded by NMR (DeltaG?383 K > 17.5 kcal mol-1). Special attention is given to structural manifestations of backbonding, particularly with the phosphine ligands. Cobaltocene and 2b?+ BAr-F react to give 2b. However, no phosphine exchange or well-defined thermal decomposition products of 2b?+ BAr-F are detected.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.COA of Formula: C20H27P. In my other articles, you can also check out more blogs about 224311-51-7
Reference：
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