Concepedia

cis-Trihydrogen cyclotriphosphazenates—acidic anions in strongly basic media

G.T. Lawson, F. Rivals, M. Tascher, Chacko Jacob, J.F. Bickley, Alexander Steiner

Chemical Communications · 2000 · 31 citations · 5 references

DOI

Concepts

Abstract

Exclusively cis-protonation occurs at axial N-atoms of chair shaped P3N9 ring cores in the protolysis of the lithium salt of hexaanionic cyclotriphosphazenate [(CyN)6P3N3]6− with three equivalents of butan-1-ol and cis-deprotonation takes place at the hexaprotic cyclotriphosphazene (PhNH)6P3N3 with three equivalents of BunLi, respectively, yielding both times lithium salts of cis-trihydrogen cyclotriphosphazenates [(RNH)3(RN)3P3N3]3− .

References

5

[S(N<i>t</i>Bu)<sub>3</sub>]<sup>2−</sup>—A Cap‐Shaped Dianion, Isoelectronic with the Sulfite Ion and Oxidizable to a Stable Radical Anion

Roland Fleischer, Stefanie Freitag, Frank Pauer et al. · Angewandte Chemie International Edition in English · 1996 · 66 citations · Full text

, , +5

A Tetrakis(imido) Phosphate Anion Isoelectronic with PO

Paul R. Raithby, Christopher A. Russell, Alexander Steiner et al. · Angewandte Chemie International Edition in English · 1997 · 51 citations

, , +3

S(N<i>t</i>Bu): A Dianion Isoelectronic to SO and the Related MeS(N<i>t</i>Bu)

Roland Fleischer, A. Rothenberger, Dietmar Stalke · Angewandte Chemie International Edition in English · 1997 · 45 citations

, , +7

Monomeric Tris(imino)metaphosphates

Edgar Niecke, Matthias Frost, Martin Nieger et al. · Angewandte Chemie International Edition in English · 1994 · 34 citations

, , +4

Hexalithiated Hexakis(cyclohexylamino)‐cyclotriphosphazene; a (Li<sup>+</sup>)<sub>12</sub> Cage Containing Puckered [NP(NCy)<sub>2</sub>] Ions

Alexander Steiner, Dominic S. Wright · Angewandte Chemie International Edition in English · 1996 · 27 citations

, , +9