Helvetica Chimica Acta p. 220 - 223 (1984)
Update date:2022-08-10
Topics:
Albrecht, Bruno
Allan, Michael
Haselbach, Edwin
Neuhaus, Louis
Vinylamine 1 was prepared by thermolysis of cyclobutylamine and its photoelectron spectrum was measured.I1a = 8.20 eV and I1v = 8.65 eV were found, the dominant vinrational progression (ν<*> = 725 cm-1) indicating that in the course of 1(X) -> 1+(X<*>) flattening around the N-atom occurs.The Franck-Condon profile of this band, however, suggests that a skeletal mode of ν<*> ca. 1400 cm-1 (observed also in the iso-?-electronic systems vinyl-alcohol-cation and allyl radical) may also be excited.Comparison with the data for the isomer acetaldehyde-imine 2 and its cation 2+ shows that the isomer couple 1/2 constitutes a further notable example for a relative thermochemical stability inversion on going from neutrals to the cations.
View MoreTianjin Pharmacn Medical Technology Co.,Ltd.
Contact:86-22-60122566ext.866(English),23359620
Address:Green Industrial Base, 6 Haitaifazhan Sixth Rd., Huayuan Industrial Area, Tianjin, 300384, China
Shanghai Chemchallenger Biotech Co., Ltd.
Contact:0086-21-68110815
Address:Room 2056, Building 1, No. 1065, Jiaxin Road Shanghai China (Mainland) 201800
Contact:+86-574-87065746
Address:10th Floor, No.787 Baizhang East Road,
Contact:+86-0311-84455288-844
Address:Mayu Industrial Park, Jinzhou, Hebei, China.
website:http://www.simagchem.com
Contact:+86-592-2680277
Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China
Doi:10.1007/s12272-016-0849-y
(2017)Doi:10.1016/j.phytol.2013.03.008
(2013)Doi:10.1021/jo00205a001
(1985)Doi:10.1016/j.tetlet.2010.01.119
(2010)Doi:10.1039/a901842e
(1999)Doi:10.1007/s11172-016-1330-2
(2016)