75636-77-0Relevant academic research and scientific papers
REACTIVITY OF CYCLOPENTANONE ENAMINES TOWARDS NON-SYMMETRIC ELECTROPHILIC DIAZENES
Ballaben, Enrico,Forchiassin, Mirella,Nitti, Patrizia,Russo, Claudio
, p. 387 - 391 (2007/10/02)
The non-symmetric electrophilic diazenes 2 and 3 react with 1-aminocyclopentenes 1 giving enamine adducts exclusively, which have been isolated in some cases; on hydrolysis, the hydrazine substituents in the monoadducts from 2 is cleaved and only α,β-unsa
1,2-Diphenyl-3,5-dimethyl-4-oxo-6,7-diazabicyclohept-2-ene, a nitrogen unsubstituted diazetidine with an unusually unreactive nitrogen.
McIntyre, Deane D.,MacKay, Donald,Wong, Lichin L.
, p. 1316 - 1323 (2007/10/02)
In the title ring system, the benzylic nitrogen (N7), whether substituted or not, is abnormally unreactive.Hydrolysis of the di-urethanes 3a or b occurs readily at N6 to give 10a or b, but not at all at N7.In 3d Pd-H2 remo
