Gas-Phase Pyrolysis of Tervalent Phosphorus-Oxy and-Thia Heterocycles: A new Approach to Short-Lived Pentavalent Phosphorus Compounds Having Co- …

JIG Cadogan, S Bracher, I Gosney…

Index: Cadogan, J. I. G.; Bracher, Simon; Gosney, Ian; Yaslak, Salih Phosphorus and Sulfur and the Related Elements, 1983 , vol. 18, p. 229 - 232

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Abstract

Abstract Generation of short-lived metaphosphonates by thermal fragmentation of cyclic phosphonites and their thia-analogues in the gas phase is described, including an elaboration of the method whereby a monomeric phosphonobenzene is detected unambiguously for the first time by an intra-molecular trapping reaction which also illustrates the considerable potential of such species in the synthesis of phosphorus heterocycles.