Details

Autor(en) / Beteiligte

• Koval’chukova, O. V.
• Stash, A. I.
• Strashnov, P. V.
• Neborak, E. V.
• Strashnova, S. B.
• Zaitsev, B. E.

Titel

Crystal and molecular structures of benzo[4,5]imidazo[1,2-c]quinazolin-6-one and 10-carboxybenzo[4,5]imidazo[1,2-c]quinazolin-6-one: A quantum-chemical study of their tautomerism

Ist Teil von

• Crystallography reports, 2011-03, Vol.56 (2), p.256-259

Ort / Verlag

Dordrecht: SP MAIK Nauka/Interperiodica

Erscheinungsjahr

2011

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Benzo[4,5]imidazo[1,2- c ]quinazolin-6-one and 10-carboxybenzo[4,5]imidazo[1,2- c ]quinazolin-6-one were isolated in the crystalline state and studied by X-ray diffraction. The crystal and molecular structures of these compounds were determined by X-ray diffraction. The energy characteristics of the tautomeric and ionic forms were calculated by the quantum-chemical PM3 method.