Generation of  tert -Butyl- λ  5 -phosphanedione and Its Chemical Properties

O. I. Kolodyazhnyi; E. V. Grishkun; A. O. Kolodyazhnaya; O. O. Kolodyazhna; S. Yu. Sheiko

doi:10.1134/S1070363218050134

Generation of tert-Butyl-λ⁵-phosphanedione and Its Chemical Properties

Authors: Kolodyazhnyi O.I.¹, Grishkun E.V.¹, Kolodyazhnaya A.O.¹, Kolodyazhna O.O.¹, Sheiko S.Y.¹
Affiliations:
1. Institute of Bioorganic and Petroleum Chemistry
Issue: Vol 88, No 5 (2018)
Pages: 919-924
Section: Article
URL: https://journals.rcsi.science/1070-3632/article/view/222182
DOI: https://doi.org/10.1134/S1070363218050134
ID: 222182

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Abstract

Flash vacuum thermolysis of trimethylsilyl tert-butylphosphonohalidates involved elimination of halo(trimethyl)silane with the formation of tert-butyl-λ⁵-phosphanedione whose structure was confirmed by chemical reactions. tert-Butyl-λ⁵-phosphanedione readily undergoes trimerization, reacts with 2-phenyloxirane to give cycloaddition product, and takes up alcohols.