Veinot, Alex J. published the artcileCrystal structure of bis(2,4,6-trimethylphenyl)phosphine oxide, Name: Dimesitylphosphine oxide, the publication is Molbank (2017), M957/1-M957/5, database is CAplus.
The single crystal structure of bis(2,4,6-trimethylphenyl)phosphine oxide has been determined All interat. distances and angles can be considered normal. The aryl substituents adopt an intermediate configuration when compared to both sterically unhindered (e.g., diphenylphosphine oxide) and congested (e.g., bis(2,4,6-tri-tert-butylphenyl)phosphine oxide) secondary phosphine oxides, illustrating the influence of steric congestion on the mol. structure.
Molbank published new progress about 23897-16-7. 23897-16-7 belongs to catalysis-chemistry, auxiliary class Aryl phosphine ligand,Mono-phosphine Ligands, name is Dimesitylphosphine oxide, and the molecular formula is C15H12O8, Name: Dimesitylphosphine oxide.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia