Table 1.
Compound | R1 | R2 | R3 | R4 | R5 | R6 | Yield (%) |
---|---|---|---|---|---|---|---|
3e | Geranyloxy | H | H | H | H | H | 87 |
3f | Ph | H | H | H | Geranyloxy | H | 92 |
3g | H | CH3 | H | H | Geranyloxy | H | 91 |
3h | H | CF3 | H | H | Geranyloxy | H | 90 |
3i | H | H | H | H | Geranyloxy | H | 94 |
3j | H | CH3 | H | Cl | Geranyloxy | H | 90 |
3k | H | CH3 | H | Geranyloxy | Geranyloxy | H | 86 |
3l | H | CH3 | H | Geranyloxy | H | H | 89 |