ChemInform Abstract: α‐HYDROXYALKYLPHOSPHINES, THEIR FORMATION AND THERMAL REACTIONS

Abstract

Diphenylphosphin (I) reagiert mit den Carbonylverbindungen (II) zu den α‐Hydroxyalkylphosphinen (III), die beim Erhitzen zu den Oxiden (X) isomerisieren.

Quantum-chemical investigation of thermal transformations of tris(hydroxymethyl)phosphine

“…Thermal transformations of α-oxyalkylphosphines depending on various substituents at the α-carbon atom usually result in phosphine oxides [22]. Yet the DOI: 10.1134/S107042801408003X dicyclohexyl(oxymethyl)phosphine at 513-523 K decomposed along the reaction (4) [13].…”

“…In keeping with the features of reactions (3)-(6) and accounting for the experimental data [11][12][13][14][21][22][23][24][25][26][27][28] the thermal transformation of compound I occurs likely as described in the summary reaction scheme (7).…”