Chemistry of Heterocyclic Compounds p. 1259 - 1266 (1989)
Update date:2022-08-05
Topics:
Stashenko, E. E.
Zakharov, P. I.
Mobio, I. G.
Soldatenkov, A. T.
Kuznetsov, V. V.
et al.
The fragmentation of the investigated piperidine derivatives, which was confirmed by data from the high-resolution spectra, by the DADI spectra, and by the fragmentation of the deutero analogs, proceeds with cleavage of the piperidine ring and is due to the competitive distribution of the charge on the ring nitrogen atom and on the structural elements that contain functional groups and an aryl radical.The dependence of the mass spectra of 4-(oxo, oximino, amino)piperidines on the nature and position of the substituents in the ring, as well as on the character of the functional group in the 4 position of the ring, was investigated.
View MoreShanghai agrotree chemical co.,ltd.
Contact:+86-21-50117563
Address:Room 8A,liangfeng building,No.8 dongfang RD.pudong,shanghai,China
Hangzhou innopharma technology Co,.Ltd.(expird)
Contact:+86-13388601988
Address:Room845,lixin building, moganshan road, hangzhou, china
Shanghai Demand Chemical Co., ltd，China
Contact:86-021-55237578/55239122
Address:Room 3H, No.578, Yingkou Road, Yangpu District, Shanghai, China
Contact:+44 (0)161 367 9441
Address:
Changzhou Kingyo Chemical Corporation Ltd.
website:http://www.kingyochem.com
Contact:+86-519-85105717
Address:19# Wuqing North Road, Changzhou , Jiangsu, China
Doi:10.1016/S0040-4039(01)93422-7
(1989)Doi:10.1016/j.bmc.2014.05.067
(2014)Doi:10.1016/j.tet.2017.08.015
(2017)Doi:10.1016/j.saa.2010.12.007
(2011)Doi:10.1021/ol200617f
(2011)Doi:10.1007/s11426-021-1035-5
(2021)
