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BY-NC-ND 3.0 license Open Access Published by De Gruyter June 2, 2014

Notizen: Neue fluorhaltige Phosphorylide aus 6-Phenyl-3-pentafluorphenoxy-tetrafluorcyclohexa- 2,4-dien-1-on und Triphenylphosphan / Novel Fluorine-Containing Phosphorus Ylids from 6-Phenyl-3-pentafluorophenoxy-tetrafluorocyclohexa- 2,4-dien-1-one and Triphenylphosphane

  • Joseph Grobe , Duc Le Van , Hinrich Wiese , Bernt Krebs , Mechtild Läge and Lioubov S. Kobrina
From the journal Zeitschrift für Naturforschung B
https://doi.org/10.1515/znb-1995-0438
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The reaction of 6-phenyl-3-pentafluorophenoxy-tetrafluorocyclohexa- 2,4-dien-1-one (1) with one equivalent of triphenylphosphane leads to the spectroscopically detectable 5-phenyl-4-pentafluorophenoxy- 3,3,6,6-tetrafluoro-2-triphenylphosphoranylidene- 4-cyclohexen-1-one (2), which upon hydrolysis or reaction with hydroxyl groups of the glass surface yields 5-phenyl-4-pentafluorophenoxy- 6,6-difluoro-2-triphenylphosphoranylidene- 4-cyclohexene-1,3-dione (3). The structure of 3 was determined by NMR measurements and an X-ray diffraction study.

Keywords: Cyclohexadienone; Triphenylphosphane; Phosphorus Ylid
Received: 1994-9-7
Published Online: 2014-6-2
Published in Print: 1995-4-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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From the journal
Zeitschrift für Naturforschung B
Zeitschrift für Naturforschung B
Volume 50 Issue 4

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