Volume 514, Issue 7 pp. 69-71
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Das Tris-trimethylsilyl-tert.butyl-cyclotetraphosphan

Prof. Dr. G. Fritz

Corresponding Author

Prof. Dr. G. Fritz

Inst. f. Anorg. Chemie d. Univ., Engesserstraße, Geb. Nr. 30.45, D-7500 Karlsruhe

Inst. f. Anorg. Chemie d. Univ., Engesserstraße, Geb. Nr. 30.45, D-7500 KarlsruheSearch for more papers by this author
K. Stoll

K. Stoll

Inst. f. Anorg. Chemie d. Univ., Engesserstraße, Geb. Nr. 30.45, D-7500 Karlsruhe

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First published: Juli 1984
Citations: 8

Abstract

de

Das in der Reihe der Cyclotetraphosphane P4(SiMe3)n(CMe3)4-n, n = 0−4, bisher noch unbekannte P4(SiMe3)CMe3 1 konnte durch Umsetzung von P3(SiMe3)5 mit Me3CPCl2 dargestellt werden. 1 bildet intensiv gelbe Kristalle, Schmp. 143 ± 2°C. Die 31P- und 1H-NMR-Daten von 1 werden angegeben.

Abstract

en

Tris-trimethylsilyl-tert.butyl-cyclotetraphosphane

P4(SiMe3)3CMe3 1, which was previously unknown in the series of the cyclotetraphosphanes P4(SiMe3)nCMe34-n, n = 0−4, could be obtained by the reaction of P3(SiMe3)5 with Me3CPCl2. 1 froms intensely coloured yellow crystals, melting point 143 ± 2°C. The 31P- and 1H-NMR data of 1 are given.

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