ChemInform Abstract: Mono- and Bis-Pyrimido[1,2-a]benzimidazoles: Alum-Catalyzed Regioselective Three- or Pseudo Five-Component Reaction of 2-Aminobenzimidazole with Aldehyde and Malononitrile

The efficient and regioselective one‐pot synthesis of the compounds (IV) and (VI) uses an inexpensive, water‐soluble, non‐toxic, and commercially available catalyst.

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Bibliographic Details
Published inChemInform Vol. 43; no. 17; p. no
Main Authors Karimi, Ali R., Bayat, Fahimeh
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 24.04.2012
WILEY‐VCH Verlag
Wiley Subscription Services, Inc
Subjects
fused pyrimidine derivatives
multicomponent reactions
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Summary:The efficient and regioselective one‐pot synthesis of the compounds (IV) and (VI) uses an inexpensive, water‐soluble, non‐toxic, and commercially available catalyst.
Bibliography:ark:/67375/WNG-308FLJKK-D
ArticleID:CHIN201217170
istex:634DB0A9B15F5FDCBC40C6F0912EB22B36A697D7
ISSN:0931-7597
1522-2667
DOI:10.1002/chin.201217170