Reaction reagent for trifluoromethylation
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United States of America Patent
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Jul 19, 2011
Grant Date -
Sep 16, 2010
app pub date -
Nov 6, 2007
filing date -
Nov 6, 2006
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Expired
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Abstract
Provided is a reaction reagent for trifluoromethylation with high general versatility and good efficiency.-pentamethylcyclopentadienyl)iron or an iron powder; the sulfoxide is, for example, dimethyl sulfoxide; the peroxide is, for example, hydrogen peroxide or hydrogen peroxide-urea composite; and the acid is, for example, sulfuric acid, tetrafluoroboric acid or trifluoromethanesulfonic acid.
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