Journal of the American Chemical Society

Oxygen Chemistry of the (CF3) 2P Group: the Diphosphoxane; the Phosphinous Acid, Esters and Related Phosphine Oxides; Phosphinyl Halides and Infrared Spectra

JE Griffiths, AB Burg

文献索引：Griffiths,J.E.; Burg,A.B. Journal of the American Chemical Society, 1962 , vol. 84, p. 3442 - 3450

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被引用次数: 61

摘要

The diphosphoxane (CF&POP (CF3) 2 (mp-53"; bp est 78'). made from (CF&PI with Ag&03 and stable up to 250, behaves as a weak Lewis aci? rather than a base; yet HC1 easily converts it to (CF3) nPC1 and the H-bond associated protic acid (CFs) zPOH (mp-21; bp est. 61'). This does not rearrange to (CF&HPO; indeed this phosphine oxide, made from (CFa) zPH and HgO, changes to (CF3) 2POH,(CFS) ZPH and (CF,) $ OOH. However, the ...