Research output: Contribution to journal › Article
Tricyclopropylamin und sein Radikalkation. / de Meijere, A.; Chaplinski, V.; Winsel, H.; Kusnetsov, M.A.; Rademacher, P.; Boese, R.; Haumann, T.; Traetteberg, M.; Von R.schleyer, P.; Zywietz, T.; Jiao, H.; Merstetter, P.; Gerson, F.
In: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, Vol. 38, No. 16, 1999, p. 2430-2433.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Tricyclopropylamin und sein Radikalkation
AU - de Meijere, A.
AU - Chaplinski, V.
AU - Winsel, H.
AU - Kusnetsov, M.A.
AU - Rademacher, P.
AU - Boese, R.
AU - Haumann, T.
AU - Traetteberg, M.
AU - Von R.schleyer, P.
AU - Zywietz, T.
AU - Jiao, H.
AU - Merstetter, P.
AU - Gerson, F.
PY - 1999
Y1 - 1999
N2 - A surprisingly high first vertical ionization energy (8.44 eV) and an unusually high oxidation potential are exibited by tricyclopropylamine (1)—in sharp contrast to triisopropylamine. These are attributed to the near-tetrahedral geometry of 1 at the N atom and the perpendicular orientation—with respect to the N-orbital axis—of the cyclopropyl groups. γ-Irradiation of 1 led to the radical cation 1.+, which, in accord with computations, has a planar C3h-symmetrical structure. The EPR-spectroscopic and computational results disclose a dramatic, previously not reported, conformational change on going from 1 to 1.+.
AB - A surprisingly high first vertical ionization energy (8.44 eV) and an unusually high oxidation potential are exibited by tricyclopropylamine (1)—in sharp contrast to triisopropylamine. These are attributed to the near-tetrahedral geometry of 1 at the N atom and the perpendicular orientation—with respect to the N-orbital axis—of the cyclopropyl groups. γ-Irradiation of 1 led to the radical cation 1.+, which, in accord with computations, has a planar C3h-symmetrical structure. The EPR-spectroscopic and computational results disclose a dramatic, previously not reported, conformational change on going from 1 to 1.+.
U2 - 10.1002/(SICI)1521-3773(19990816)38:16%3C2430::AID-ANIE2430%3E3.0.CO;2-V
DO - 10.1002/(SICI)1521-3773(19990816)38:16%3C2430::AID-ANIE2430%3E3.0.CO;2-V
M3 - статья
VL - 38
SP - 2430
EP - 2433
JO - ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
JF - ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
SN - 1433-7851
IS - 16
ER -
ID: 5139768