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Fluorination utilizing thermodynamically unstable fluorides and fluoride salts thereof

Patent ·
OSTI ID:873443
 [1];  [2];  [2]
  1. Orinda, CA
  2. Corning, NY
+ Show Author Affiliations
A method for fluorinating a carbon compound or cationic carbon compound utilizes a fluorination agent selected from thermodynamically unstable nickel fluorides and salts thereof in liquid anhydrous hydrogen fluoride. The desired carbon compound or cationic organic compound to undergo fluorination is selected and reacted with the fluorination agent by contacting the selected organic or cationic organic compound and the chosen fluorination agent in a reaction vessel for a desired reaction time period at room temperature or less.
Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA
DOE Contract Number:
AC03-76SF00098
Assignee:
Regents of University of California (Oakland, CA)
Patent Number(s):
US 6160158
Application Number:
09/026473
OSTI ID:
873443
Country of Publication:
United States
Language:
English

References (5)

Some chemistry of high oxidation state transition metal fluorides in anhydrous HF journal June 1995
Thermodynamically Unstable Fluorides of Nickel: NiF4 and NiF3 Syntheses and Some Properties journal October 1995
Silver trifluoride: preparation, crystal structure, some properties, and comparison with AuF3 journal May 1991
The room temperature conversion of nickel difluoride to hexafluoronickelate(IV) salts of alkali cations journal March 1998
New fluorination of organic compounds using thermodynamically unstable nickel fluorides journal January 1996

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agent
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anhydrous
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carbon
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cationic
chosen
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contacting
desired
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fluoride salt
fluorides
fluorinating
fluorination
hydrogen
hydrogen fluoride
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nickel
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nickel fluorides
organic
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