20187-71-7Relevant articles and documents
Catalyst- A nd Solvent-Free Hydrophosphorylation of Ketones with Secondary Phosphine Oxides: Green Synthesis of Tertiary α-Hydroxyphosphine Oxides
Afonin, Andrei V.,Gusarova, Nina K.,Ivanova, Nina I.,Khrapova, Kseniya O.,Larina, Lyudmila I.,Pavlov, Dmitry V.,Telezhkin, Anton A.,Trofimov, Boris A.,Volkov, Pavel A.
, p. 2224 - 2232 (2020/08/10)
Tertiary α-hydroxyphosphine oxides have been synthesized via the catalyst- A nd solvent-free reaction between available secondary phosphine oxides and aliphatic, aromatic and heteroaromatic ketones at 20-62? °C in near to 96-98percent yield. The developed method meets the requirements of green chemistry and the PASE (pot, atom, step economy) paradigm. According to quantum-chemical calculations at the B3LYP/6-311++G(d,p) level, the synthesized hydroxyphosphine oxides feature a weak (≈3 kcal·mol -1) O-H···O=P intramolecular hydrogen bond.
REACTIONS OF DIPHENYLPHOSPHINOUS CHLORIDE WITH SOME KETONES
Nurtdinov, S. Kh.,Kashirskaya, I. M.,Ismagilova, N. M.,Gubaidullina, R. Sh.,Zykova, T. V.,et al.
, p. 1049 - 1052 (2007/10/02)
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