Facile and efficient synthesis of pyrimido[1,2-a]benzimidazole and tetrahydrobenzimidazo[2,1-b]quinazolin-1(2H)-one derivatives using Brönsted acidic ionic liquid supported on rice husk ash (RHA-[pmim]HSO4)

In this work, a green and efficient procedure has been reported for the synthesis of pyrimido[1,2- a ]benzimidazole and tetrahydrobenzimidazo[2,1- b ]quinazolin-1(2 H )-one derivatives using Brönsted acidic ionic liquid supported on rice husk ash (RHA-[pmim]HSO 4 ) as the catalyst. These reactions w...

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Veröffentlicht in:	Journal of the Iranian Chemical Society 2016-11, Vol.13 (11), p.2013-2018
Hauptverfasser:	Shirini, Farhad, Seddighi, Mohadeseh, Goli-Jolodar, Omid
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical Chemistry Ashes Biochemistry Chemical synthesis Chemistry Chemistry and Materials Science Inorganic Chemistry Ionic liquids Organic Chemistry Original Paper Physical Chemistry Rice Synthesis
Online-Zugang:	Volltext
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