STRUCTURE OF THE PRODUCT OF THE REACTION OF ELEMENTAL PHOSPHORUS, PROPYLENE OXIDE, PHENOL, AND TRIETHYLAMINE
The composition and structure of an oligomer has been studied, formed in the reaction of elemental phosphorus (P4) with propylene oxide, phenol, and triethylamine in the ratio 1:5:0.8:1.It has been found by using mass spectrometry, IR and 31P NMR spectrometry, chromatography and ebulliometry that the oligomer represents a chain consisting of fragments of isopropylphosphonous acid.Products of side reactions have been identified.
Ivanov, B. E.,Fridland, N. S.,Krokhina, S. S.,Sharafutdinova, D. R.,Efremov, Yu. Ya.