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Re-evaluation of the outcome of a multiple component reaction—2- and 3-amino-imidazo[1,2-a]pyrimidines?

✍ Scribed by Gurjit S. Mandair; Mark Light; Andrea Russell; Mike Hursthouse; Mark Bradley


Book ID
104251127
Publisher
Elsevier Science
Year
2002
Tongue
French
Weight
98 KB
Volume
43
Category
Article
ISSN
0040-4039

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✦ Synopsis


Multi-component reactions between aldehydes, isonitriles and 2-aminoazines do not always give the expected products.


📜 SIMILAR VOLUMES


One-pot synthesis of imidazo[1,2-b]pyraz
✍ Ahmad M. Farag; Kamal M. Dawood 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 181 KB 👁 1 views

Hydrazonoyl bromides 1a-c react with 5-amino-3phenyl-1H-pyrazole, 5-amino-1H-1,2,4-triazole, 2aminopyridine, 2-aminopyrimidine, and 2-aminobenzimidazole to afford the corresponding imidazo[1,2-b]pyrazoles 10, imidazo[1,2-b]-1,2,4-triazoles 11, imidazo[1,2-a]pyridines 16, imidazo[1,2-a]pyrimidines 17