Dipiiosphoniomethanes with Hydrogen Atom,OH- And SH-Groups at Phosphorus |
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| Authors: | I V Leovtieva I M Aladzbeva O V Bykhovskaya P V Petrovskii T A Yastrpurova M I Kabachnik |
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| Institution: | Institute 02 Organo-Element Compounds, Academy 02 Sciences of the USSR , Vavilov Str. 28, Moscow , 117313 , USSR |
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| Abstract: | Abstract Recently it has been shown that the interaction of equimolar amount of HHlg witii phosphinosubstituted ylides (I) and phosphoryl- and thiophosphorylsubstituted ylides (II) leads to monoprotonation products: at the carbon or phosphorus of (I) and at the carbon or oxygen (sulfur) of (II)1. We have found that products of double protonation, diphosphoniomethanes with P-H (III) and P-OH (IV) bonds respectively, are formed by the action of excess acid (HSO3F, HHlg). |
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