Volume 504, Issue 9 pp. 135-137
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Thermisch beständige Trialkyl-2,2,2-trifluor-1-(trifluormethyl)-ethoxy-phosphonium Iodide

Dr. D. Dakternieks

Dr. D. Dakternieks

Dept. of Inorg. Chemistry, Univ. of Melbourne, Parkville, Victoria 3052 (Australia)

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Prof. Dr. G.-V. Röschenthaler

Prof. Dr. G.-V. Röschenthaler

Fachbereich 2 d. Univ., Postfach 330440, D-2800 Bremen

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First published: September 1983
Citations: 5

Abstract

de

Die-Phosphinigsäureester R1R2POCH(CF3)2 (R1 = R2 = Me, tBu; R1 = Me, R2 = tBu) reagieren mit Methyliodid zu den thermisch sehr beständigen Phosphonium Iodiden [R1R2MePOCH(CF3)2]+I. Im Falle von tBu2POCH(CF3)2 entsteht mit Bortrichlorid ein sublimierbares 1:1-Addukt.

Abstract

en

Thermally Stable Trialkyl-2,2,2-trifluoro-1-(trifluoromethyl)-ethoxyphosphonium Iodides

The phosphinites R1R2POCH(CF3)2 (R1 = R2 = Me, tBu; R1 = Me, R2 = tBu) react with methyl iodide to give the thermally very stable phosphonium iodides [R1R2MePOCH(CF3)2]+I. In the case of tBu2POCH(CF3)2 a sublimable 1:1 adduct is formed with boron trichloride.

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