A field ionization and collisionally activated dissociation/charge stripping study of some [C9H10]+˙ ions
作者： J. O. Lay , M. L. Gross , J. J. Zwinselman , N. M. M. Nibbering
关键词: Photochemistry 、 Analytical chemistry 、 Dissociation (chemistry) 、 Isomerization 、 Field desorption 、 Ion 、 Spectral line 、 Chemistry 、 Cyclopropylbenzene 、 Instrumentation (computer programming) 、 Molecular medicine 、 Biochemistry
摘要: The extent of isomerization [C9H10]+˙ ions, with lifetimes approximately 10−11 and 10−6 s has been investigated using field ionization, collisionally activated dissociation charge stripping techniques. ions which were included the molecular α-methylstyrene, β-methylstyrene, o-methylstyrene, m-methylstyrene, p-methylstyrene, indan, cyclopropylbenzene, allylbenzene product water loss from 3-phenylpropanol. ionization spectra all C9H10 hydrocarbons different indicating that to a common ion structure had not occurred measurable for s. Collisionally results indicated most continued maintain unique structures (or mixtures structures) at Possible exceptions are cyclopropylbenzene gave indistinguishable spectra.
sci-hub.se 参考文章(15)
N.M.M. Nibbering, Th.J. de Boer, Mass spectrometry of aralkyl compounds with a functional group—III : Specific exchange between some hydrogen atoms in the molecular ion of γ-phenylpropanol Tetrahedron. ,vol. 24, pp. 1415- 1426 ,(1968) , 10.1016/0040-4020(68)88093-7
J. van der Greef, N. M. M. Nibbering, The formation of [C9H10]+˙ ions by loss of a molecule of water from molecular ions of 3-phenylpropanol with lifetimes of 10−11 to 10−5 s Organic Mass Spectrometry. ,vol. 14, pp. 537- 542 ,(1979) , 10.1002/OMS.1210141005
Helmut Schwarz, Chrysostomos Wesdemiotis, Bernd Hess, Karsten Levsen, MASSENSPEKTROMETRISCHE UNTERSUCHUNG ORGANISCHER STICKSTOFFVERBINDUNGEN XVIIIMECGABUSNEB;ndash DER NH3- ELIMINIERUNG AUS 3-PHENYL-PROPYL- UND 5-PHENYLPENTYLAMIN Organic Mass Spectrometry. ,vol. 10, pp. 595- 605 ,(1975) , 10.1002/OMS.1210100805
Lester Andrews, James A. Harvey, Benuel J. Kelsall, Donald C. Duffey, Absorption spectra and photochemical rearrangements in phenylalkene cations in solid argon Journal of the American Chemical Society. ,vol. 103, pp. 6415- 6422 ,(1981) , 10.1021/JA00411A026
Ronald Breslow, Richard Goodin, An electrochemical determination of the pKa of isobutane Journal of the American Chemical Society. ,vol. 98, pp. 6076- 6077 ,(1976) , 10.1021/JA00435A070
R. G. Cooks, J. H. Beynon, J. F. Litton, Ion structure determination through collisions of ions of high kinetic energy Organic Mass Spectrometry. ,vol. 10, pp. 503- 506 ,(1975) , 10.1002/OMS.1210100704
Karsten Levsen, Helmut Schwarz, Collisional Activation Mass Spectrometry—A New Probe for Determining the Structure of Ions in the Gas Phase Angewandte Chemie. ,vol. 15, pp. 509- 519 ,(1976) , 10.1002/ANIE.197605091
K.R. Jennings, Collision-induced decompositions of aromatic molecular ions International Journal of Mass Spectrometry and Ion Physics. ,vol. 1, pp. 227- 235 ,(1968) , 10.1016/0020-7381(68)85002-8
Emil W. Fu, Robert C. Dunbar, Photodissociation spectroscopy and structural rearrangements in ions of cyclooctatetraene, styrene, and related molecules Journal of the American Chemical Society. ,vol. 100, pp. 2283- 2288 ,(1978) , 10.1021/JA00476A002
Michael L. Gross, Edward K. Chess, Philip A. Lyon, Frank W. Crow, Syd Evans, Harold Tudge, Triple analyzer mass spectrometry for high resolution MS/MS studies International Journal of Mass Spectrometry and Ion Physics. ,vol. 42, pp. 243- 254 ,(1982) , 10.1016/0020-7381(82)80069-7