ON THE REACTION OF TRIFLUOROHALOMETHANES WITH PHOSPHANES

Authors
RIESEL L LAURITSEN K VOGT H
Citation
L. Riesel et al., ON THE REACTION OF TRIFLUOROHALOMETHANES WITH PHOSPHANES, Zeitschrift fur anorganische und allgemeine Chemie, 620(6), 1994, pp. 1099-1102
Citations number
13
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Zeitschrift fur anorganische und allgemeine Chemie
ISSN journal
00442313 → ACNP
Volume
620
Issue
6
Year of publication
1994
Pages
1099 - 1102
Database
ISI
SICI code
0044-2313(1994)620:6<1099:OTROTW>2.0.ZU;2-D
Abstract
The reactions of trifluorohalomethanes CF3X (X = Cl, Br, I) with Ph3P, Bu3P, (Me2N)3P, and (Et2N)3P were investigated. CClF3 does not react. In the reactions of CBrF3 and CF3I with Bu3P in acetonitrile trifluor ophosphonium salts, [Bu3PCF3]X (X = Br, I), are formed, whereas gaseou s CF3I and BU3P yield Bu2PCF3. Depending on the reaction conditions th e aminophosphanes form either [(R2N)3PX]X (R = Me, Et; X = Br, 1) and CF3H or [(R2N)3PCF3]X.