Abstract
We have developed a convenient one-step preparation of aromatic and some heterocyclic iodides by the sequential diazotization-iodination of the aromatic amines with a KI/NaNO2/p-TsOH system in acetonitrile at room temperature. This method has general character and allows aryl iodides with either donor or acceptor substituents in various positions to be obtained from the corresponding amines in 50-90% yield.
Original language | English |
---|---|
Pages (from-to) | 81-84 |
Number of pages | 4 |
Journal | Synthesis |
Issue number | 1 |
DOIs | |
Publication status | Published - 4 Jan 2007 |
Keywords
- Aromatic amines
- Aromatic iodides
- Diazotization
- Potassium iodide
- Sodium nitrite
ASJC Scopus subject areas
- Organic Chemistry