1987Phosphorous and Sulfur and the Related ElementsRequires access

The Quest for Metaphosphate Species. Phosphoric Chlorides and Anhydrides as Reactive Precursors

S. Cocks, J. Symes, T. A. MODRO

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Abstract

(β-Arylethyl)phosphorochloridates decompose easily yielding 1-chloro-2-arylethanes via the concerted P-Cl fission and the expulsion of metaphosphate species. Mixed anhydrides derived from carboxylic and amidophosphoric acids undergo unimolecular fragmentation to carboxyamides and metaphosphate esters.

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(β-Arylethyl)phosphorochloridates decompose easily yielding 1-chloro-2-arylethanes via the concerted P-Cl fission and the expulsion of metaphosphate species. Mixed anhydrides derived from carboxylic and amidophosphoric acids undergo unimolecular fragmentation to carboxyamides and metaphosphate esters.

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Available abstract

(β-Arylethyl)phosphorochloridates decompose easily yielding 1-chloro-2-arylethanes via the concerted P-Cl fission and the expulsion of metaphosphate species. Mixed anhydrides derived from carboxylic and amidophosphoric acids undergo unimolecular fragmentation to carboxyamides and metaphosphate esters.

Key concepts: Metaphosphate, Phosphoric acid, Chemistry, Fragmentation (computing), Organic chemistry, Phosphate, Biology, Ecology

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