The reactions of hydrolytic polycondensation of bis(dimethylphosphonyl)dibutoxytitanium were investigated. Dimethylphosphonyltitanoxanes are formed in this case, i. e., polymers with molecular chains of Ti-O-Ti, surrounded by dimethylphosphonyl groups.
The reaction of dimethylphosphinic acid with tetrakis(triethylsiloxy)titanium leads to the formation of oligomers of the dimethylphosphonyltitanoxane series.
The mechanism of the formation of polymer chains was discussed.
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K. A. Andrianov and I. K. Kuznetsova, Izv. AN SSSR, Ser. Khim.,4, 651 (1964).
Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 6, pp. 945–949, June, 1965
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Andrianov, K.A., Kuznetsova, I.K. On the formation of dimethylphosphonyltitanoxane oligomers. Russ Chem Bull 14, 920–923 (1965). https://doi.org/10.1007/BF00845729
- Polymer Chain