Research Article
One-Pot Synthesis of Hypervalent Diaryl(iodo)bismuthanes from o-Carbonyl Iodoarenes by Zincation
Table 2
Synthesis of iodobismuthanes.
| |
| | Entry | ArI | Ultrasound | TolBiCl2 | ArBi(Tol)I | Yield (%) | | Time (h) | Time (h) |
| | 1 | | 2.0 | 3.5 | 2a | 35 |
| | 2 | | 1.5 | 6.0 | 5a | 28 |
| | 3 | | 3.5 | 8.0 | 6a | 56 |
| | 4 | | 3.0 | 8.0 | 7a | 29 |
| | 5 | | 3.5 | 8.0 | 8a | 31 |
| | 6 | | 4.0 | 8.0 | 9a | 53 |
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