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)
Crossref DOI link: https://doi.org/10.1007/s13738-016-0918-7
Published Online: 2016-06-25
Published Print: 2016-11
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Shirini, Farhad
Seddighi, Mohadeseh
Goli-Jolodar, Omid
License valid from 2016-06-25