NMR characterization of hydrate and aldehyde forms of imidazole-2- carboxaldehyde and derivatives
The existence and stability of the aldehyde-hydrate form of imidazole-2-carboxaldehyde (4) were studied using FTIR together with solution- and solid-state NMR experiments. The results allowed us to conclude that the hydrate form was stable and precipitate
Lazaro Martinez, Juan Manuel,Romasanta, Pablo Nicolas,Chattah, Ana Karina,Buldain, Graciela Yolanda
supporting information; experimental part
p. 3208 - 3213
(2010/08/19)
Reactivities of 2-aminomethylimidazole: An approach for a synthesis of imidazo[1,5-a]imidazole
A synthesis of 5-oxo-1H-5,6-dihydroimidazo[1,5-a]imidazole which has 5,5-fused heteroaromatic ring system is described.
Park, Sujin,Kang, Yonghan
p. 2393 - 2400
(2007/10/03)
(8,9-Dihydro-7H-imidazodiazepin-5-yl)-cyanamide und homologe Imidazo-Bizyklen
The reaction of the 2-(ω-aminoalkyl)imidazoles 4a-f with N-cyanodiphenylimidocarbonate (7) leads to appropriately hydrogenated imidazoimidazoles, imidazodiazepines and imidazodiazocines (9a-f), which are similar to (7,8-dihydroimidazopyrimidin-5-yl)cyanamides (3) in respect to their chemical and spectroscopic properties.
Buschauer, A.,Schunack, W.
p. 753 - 757
(2007/10/02)
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