17616-24-9Relevant articles and documents
Synthesis of bisaramil labelled with carbon-14 and deuterium
Szammer,Simon-Trompler,Mlinko
, p. 313 - 321 (1994)
[6,8-14C2]-Bisaramil: 3-methyl-7-ethyl-9α-(4-chlorobenzoyloxy)-3,7-diazabicyclo/3.3.1./nona ne-[6,8-14C2]monohydrochloride and [7-N-D5-ethyl]-Bisaramil: 3-methyl-7-[D5-ethyl]-9α-(4-chlorobe
The Collision-Induced Dissociations of Deprotonated Amines in the Gas Phase
Raftery, Mark J.,Bowie, John H.
, p. 1477 - 1489 (2007/10/02)
The major collision-induced fragmentations of deprotonated primary and secondary amines are best rationalized as proceeding through the intermediacy of ion complexes.For example, the characteristic fragmentation of deprotonated ethylamine is MeCH2NH- -> -(CH2=NH)> -> CH2N- + CH4 Secondary alkylamines behave in a similar fashion.The occurrence of proton transfer as a prelude to fragmentation is rare: the only example observed in this study is the probable reaction PhNEt ->-> PhNHCHMe -> -> -> C7H6N- + CH4 which is preceded or accompanied by proton transfer between the methylene and phenyl substituents.Deprotonated aniline undergoes specific elimination of CNH from the 1-position to form the cyclopentadienyl anion.Finally, retro reactions are observed for the piperazine anion, e.g.HN(CH2CH2)2N- -> -CH2CH2N=CH2 + CH2NH