Letter: electron ionization-induced fragmentation of new thiochalcone derivatives.
Electron ionization mass spectral fragmentation of new (E)-4-chalconylothioalkyl substituted derivatives of piperidinie, 4-methylpiperidine, morpholine and piperazine as well as (E)-4-bromoalkylthiochalcones being substrates of the former compounds have been studied. Fragmentation pathways have been proposed on the basis of the accurate mass and metastable transition measurements.
Nowakowska
Zdzisława
Z
D047188:Chalcones / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization / Q000379:methods*; D013457:Sulfur Compounds / Q000737:chemistry*
D047188:Chalcones; D013457:Sulfur Compounds