Acid-catalyzed reactions of 2, 2, 2-trifluorodiazoethane for analysis of functional groups by fluorine-19 nuclear magnetic resonance spectrometry

KL Koller, HC Dorn

Index: Koller, K. L.; Dorn, H. C. Analytical Chemistry, 1982 , vol. 54, # 3 p. 529 - 533

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Citation Number: 15

Abstract

The acld-catalyzed reactlons of trlfluorodlazoethane with alcohols, phenols, thlols, and carboxylic acids are reported. The yleld data for these trlfluoroethyl derlvatlves suggest a simple, and In many cases, quantitative method for Introduction of a fluorine tagglng group. The''F chemlcal shlfts lndlcate that most functional groups (eg, phenols, alcohols, etc.) have falrly well resolved chemical shlft regions. In addltlon, paramagnetlc shlft reagents have ...