Synthesis of new hyperbranched phosphorus-containing polyesters starting from Boltorn H20

Sergey Loza; Victor Dotsenko; Victor Zabolotskiy

doi:10.3390/ecsoc-22-05862

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Synthesis of new hyperbranched phosphorus-containing polyesters starting from Boltorn H20

Sergey A. Loza

¹,

Victor V. Dotsenko

^{*

1, 2, 3},

Victor I. Zabolotskiy

¹ Kuban State University, 149 Stavropolskaya Str., Krasnodar 350040, Russian Federation
² ChemEx Lab, Vladimir Dal’ Lugansk National University, Lugansk, 91034 Russia.
³ North-Caucasus Federal University, 1 Pushkina St., 355009 Stavropol, Russian Federation

Published: 16 November 2018 by MDPI in The 22nd International Electronic Conference on Synthetic Organic Chemistry session Polymer and Supramolecular Chemistry

https://doi.org/10.3390/ecsoc-22-05862

Abstract:

Upon gentle treatment with SOCl2, hyperbranched polyester Boltorn H20 afforded a mixture of terminal polychlorides. The latter react with an excess of triphenylphosphine in boiling toluene to give a mixture of polyesters with terminal triphenylphosphonium fragments.

Keywords: Boltorn H20, hyperbranched polyesters, phosphonium chlorides

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Sergey Loza

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