Table 3 Suzuki coupling reaction of different aryl halides with aryl boronic acid bearing different substituents in the presence of HRG‐Py-Pd nanocatalyst.
S. no | Aryl halides | Boronic acids (R2) | Product | Time (min.) | GC conversion (%) | Isolated yield (%) |
|---|---|---|---|---|---|---|
1. | Iodobenzene (1c) | 4-COCH3 (2b) | 3c | 60 | 93 | 90 |
2. | Iodobenzene (1c) | 4-COOH (2c) | 3d | 60 | 97 | 95 |
3. | Iodobenzene (1c) | 4-OCH3 (2d) | 3f | 30 | 100 | 98 |
4. | Iodobenzene (1c) | 4-CF3 (2e) | 3i | 30 | 100 | 97 |
5. | 2-methoxy- bromobenzene (1l) | 4-F (2f) | 3j | 80 | 93 | 91 |
6. | 2-methoxy- bromobenzene (1l) | 4-COCH3 (2b) | 3k | 80 | 92 | 89 |
7. | 3-methoxy- bromobenzene (1m) | 4-F (2f) | 3l | 60 | 100 | 98 |
8. | 3-methoxy- bromobenzene (1m) | 4-COCH3 (2b) | 3m | 80 | 97 | 92 |
9. | 3-methoxy- bromobenzene (1m) | 4-CF3 (2e) | 3n | 60 | 100 | 98 |
10. | 3-methoxy- bromobenzene (1m) | 4-OCH3 (2b) | 3o | 80 | 99 | 96 |
11. | 2-Bromo-Pyridine (1n) | 4-COCH3 (2b) | 3p | 120 | 65 | 59 |
