Table 3.
General Structure | |||||||
---|---|---|---|---|---|---|---|
Product | R1 | R2 | R3 | R4 | 8-HQ Derivative | Sugar Derivative | Yield [%] |
77 | Ac | OAc | H | H | 3 | 33 | 67 |
78 | Ac | H | OAc | H | 3 | 34 | 74 |
79 | Ac | OAc | H | CH3 | 4 | 33 | 81 |
80 | Ac | H | OAc | CH3 | 4 | 34 | 78 |
81 | H | OH | H | H | 3 | 35 | 60 |
82 | H | H | OH | H | 3 | 36 | 58 |
83 | H | OH | H | CH3 | 4 | 35 | 61 |
84 | H | H | OH | CH3 | 4 | 36 | 78 |