398-49-2Relevant articles and documents
Determination of Hydroxyaromatic Compounds in Complexes Mixtures by Tandem Mass Spectrometry
Stach, Joachim,Zimmer, Dieter,Moeder, Monika,Herzschuh, Rainer
, p. 946 - 952 (2007/10/02)
Derivatization of alkylated hydroxyaromatics with N-methyl-bis(trifluoroacetamide) is used for a rapid screening for alkylated hydroxyaromatic compounds in complex mixtures by tandem mass spectrometry.Applications are based on a detailed investigation of the fragmentation reactions of derivatized alkylated phenols, 2,3-dihydroindenols, indenols, 1,2,3,4-tetrahydronaphthols and naphthols.As shown by daughter-ion mass spectra obtained in different field-free regions ofba BEQQ-instrument, the loss of CF3COOH, CF3CO radical or CF3COO radical, respectively, is common for the compounds studied and acn be used for their detection by means of neutral mass loss scans.
Reaction of Trifluoroacetic Acid with Alcohols, Phenols, Ethers, and Their Sulfur Analogues
Hagen, Arnulf P.,Miller, Tammy S.,Bynum, Richard L.,Kapila Ved P.
, p. 1345 - 1347 (2007/10/02)
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