A convenient synthesis of 4(5)-mono-, 4,5-di-, and 2,4,5-tri-substituted imidazoles
โ Scribed by Brian Iddon; Nazir Khan
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- French
- Weight
- 222 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
A procedure is described for the stepwise introduction of substituents (hydrogen included) into the imidazole ring by FGI of the bromine atoms in l-protected 2,4,5-tribromoimidazoles in the order 2 -f 5 + 4 using halogen-metal exchange techniques.
Despite the considerable industrial importance of imidazoles and a widespread interest in their chemistry many simple imidazoles are not readily accessible.
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