Molecular structure of N,N′-bis(di-tert-butylphosphino)-N-trimethylsilylaminoiminophosphine

Autor: Chernega, A. N., Antipin, M. Yu., Struchkov, Yu. T., Bodeskul, I. E., Klebanskii, E. O., Romanenko, V. D.
Zdroj: Russian Chemical Bulletin; October 1985, Vol. 34 Issue: 10 p2068-2071, 4p
Abstrakt: 1.X-ray diffraction structural analysis established the structure and steric features of N,N'-bis(di-tert-butylphosphino)-N-trimethylsilylaminoiminophosphine, which is the first representative of dicoordinated phosphorus compounds with a bond system.2.The unshared electron pair at the phosphorus atom bound to the “iminyl” nitrogen atom is virtually unconjugated with the P=N bond. Stabilization of the P=N bond is a consequence of the steric shielding by the bulky substituents.
Databáze: Supplemental Index