Table 1.
Compound | R1 | R2 | Yield (%) |
---|---|---|---|
6a | H | Br | 60% |
6b | F | Br | 67% |
6c | OCH3 | Br | 85% |
6d | H | H | 77% |
6e | F | H | 68% |
6f | OCH3 | H | 80% |
Compound | R1 | R2 | Yield (%) |
---|---|---|---|
6a | H | Br | 60% |
6b | F | Br | 67% |
6c | OCH3 | Br | 85% |
6d | H | H | 77% |
6e | F | H | 68% |
6f | OCH3 | H | 80% |