Concepedia

(RPNCH<sub>3</sub>)<sub>4</sub>, Cyclotetra(λ<sup>3</sup>‐phosphazanes)—Synthesis and Crystal Structure Analysis

W. Schwarz, H. Hess

Angewandte Chemie International Edition in English · 1977 · 21 citations · 3 references

DOI

Concepts

Abstract

AP---N eight-membered ring in the ideal crown form is present in permethylated cyclo(λ3-phosphazane), which is surprisingly formed from MePCl2 and (Me3Si)2NMe. The P-ethyl derivative also contains an eight-membered ring.

References

3

Organic Phosphorus Compounds

Dietmar Seyferth · Journal of Organometallic Chemistry · 1973 · 436 citations

A Phosphorus(<scp>III</scp>) Derivative with Sterically Fixed Bis(trimethylsilyl)amino Groups

Edgar Niecke, Wilhelm Flick, Siegfried Pohl · Angewandte Chemie International Edition in English · 1976 · 65 citations

, , +3

Crystal Structure of 1,3,5,7-Tetrasulfur-2,4,6,8-tetramethylimide, S<sub>4</sub>(NCH<sub>3</sub>)<sub>4</sub>

A. L. Macdonald, James Trotter · Canadian Journal of Chemistry · 1973 · 16 citations · Full text

, , +15