One pot, multicomponent protocol for the synthesis of novel imidazo[1,2-a]pyrimidine-based pyran analogs: a potential biological scaffold
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Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer Wien
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
An efficient procedure between imidazo[1,2-a]pyrimidine-2-carbaldehyde, malononitrile, enolizable C-H activated acidic compounds, and sodium carbonate is described for the synthesis of potential biologically active, novel imidazo[1,2-a]pyrimidine-based pyran analogs through one pot, multicomponent reactions at room temperature. This method provided mild reaction conditions, simple purification without column chromatography, and moderate to good yields for the construction of imidazo[1,2-a]pyrimidine-based pyran derivatives. The structures of target compounds were established with different spectroscopic analyses. [GRAPHICS] .
Açıklama
Anahtar Kelimeler
Chromenes, Imidazo[1, 2-a]pyrimidines, Pyrans, Multicomponent reactions (MCRs), One-pot synthesis
Kaynak
Monatshefte Fur Chemie
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
151
Sayı
5
