TY - JOUR
T1 - Specific reciprocal methyl/hydrogen transfer reactions and hydrogen exchange processes between aryl rings in crowded ketone cation radicals
AU - Biali, Silvio E.
AU - Rappoport, Zvi
AU - Depke, Gisbert
AU - Eckart, Klaus
AU - Schwarz, Helmut
PY - 1985/2/25
Y1 - 1985/2/25
N2 - In distinct contrast to metastable triarylethenol cation radicals, the corresponding isomeric ketones not only show site-specific reciprocal methyl/hydrogen migration but, in addition, some of them undergo hydrogen exchange reactions between the various aryl rings prior to dissociation. A brief discussion is presented for H2O loss from ionized 1,2,2-trimesitylethanol and the gas-phase chemistry of the resulting trimesitylethene cation radical.
AB - In distinct contrast to metastable triarylethenol cation radicals, the corresponding isomeric ketones not only show site-specific reciprocal methyl/hydrogen migration but, in addition, some of them undergo hydrogen exchange reactions between the various aryl rings prior to dissociation. A brief discussion is presented for H2O loss from ionized 1,2,2-trimesitylethanol and the gas-phase chemistry of the resulting trimesitylethene cation radical.
UR - http://www.scopus.com/inward/record.url?scp=46549102848&partnerID=8YFLogxK
U2 - 10.1016/0168-1176(85)80031-8
DO - 10.1016/0168-1176(85)80031-8
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AN - SCOPUS:46549102848
SN - 0168-1176
VL - 63
SP - 289
EP - 304
JO - International Journal of Mass Spectrometry and Ion Processes
JF - International Journal of Mass Spectrometry and Ion Processes
IS - 2-3
ER -