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| Spectrometric Study of α-Phenylcinnamic Acids | |
| 摘 要： | TheanalwisofMSdataofl4substitutalatwcbocacidsindicateSaclassofpeificfragmenpeakS(Tatrl)'fllcdevelopn1en1oftLhesefragmentPeaksistnggeredb)].3-shift1J7-heMSIYapoenta1onpattenlot'compotmdf;8belou'illustratesthegenera1mechanjs1nScbemc.lTbemajorMShagmentationpatternofa-phenysubstitutedcinnamicacidAstheSCheInshows,afterthel,3-shiftofhydr0xyinCOmpoUndE8-tberesultinginterInwhatewhllosetheRCX=0grOUfollowinthebondeq,chchleadstOtheformationofmlZl25anditscomPleInentaIyPeakYnlzl63,withthebo… |
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