Groutas, W.C.; Essawi, M.; Portoghese, P.S., Synthetic Communications, 1980, vol. 10, # 7, p. 495 - 502
作者:Groutas, W.C.、Essawi, M.、Portoghese, P.S.
DOI:——
日期:——
Identification of isobaric product ions in electrospray ionization mass spectra of fentanyl using multistage mass spectrometry and deuterium labeling
作者:Wisut Wichitnithad、Terence J. McManus、Patrick S. Callery
DOI:10.1002/rcm.4673
日期:2010.9.15
cannot be differentiated by exact mass determinations, although in some cases deuterium labeling can provide useful structural information for identifying isobaric ions. Proposed fragmentation pathways of fentanyl were investigated by electrospray ionization ion trap mass spectrometry coupled with deuterium labeling experiments and spectra of regiospecific deuterium labeled analogs. The major product ion