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Applications of 2-Chloro-4,5-dihydroimidazole in Heterocyclic and Medicinal Chemistry

✍ Scribed by Franciszek Saczewski; Jaroslaw Saczewski

Publisher
John Wiley and Sons
Year
2005
Weight
8 KB
Volume
36
Category
Article
ISSN
0931-7597

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1,2-a]pyrimidines, 2,3-dihydro 2-Chloro-4,5-dihydroimidazole (1) reacts with 4-(dimethylamino)pyridine to yield the stable pyridinium salt 2, which on treatment with some C -H acids produces 1,2,3,5-tetrahydroimidazo[ 1,Z-alpyrimidines 6.