Hétérocycles contenant du phosphore—XIII. Etude par spectrographie infrarouge de quelques dioxaphosphorinanes-1,3,2-Science-Chemical Encyclopedia-lookchem

Hétérocycles contenant du phosphore—XIII. Etude par spectrographie infrarouge de quelques dioxaphosphorinanes-1,3,2
Add time:07/12/2019 Source:sciencedirect.com

The i.r. spectra of forty-one 1,2,3-dioxaphophorinans have been studied. The dependence of the phosphoryl frequency upon the conformation of the heterocycle is discussed. The characteristic absorption frequencies associated with P → S, P—Cl, P—C6H5 and P—O—C6H5 bonds are given.

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