Table 4.
General Structure | ||||||||
---|---|---|---|---|---|---|---|---|
Product | R1 | R2 | R3 | R4 | n | 8-HQ Derivative | Sugar Derivative | Yield [%] |
85 | Ac | OAc | H | H | 2 | 5 | 37 | 85 |
86 | Ac | H | OAc | H | 5 | 38 | 86 | |
87 | Ac | OAc | H | CH3 | 8 | 37 | 87 | |
88 | Ac | H | OAc | CH3 | 8 | 38 | 88 | |
89 | H | OH | H | H | 5 | 39 | 89 | |
90 | H | H | OH | H | 5 | 40 | 90 | |
91 | H | OH | H | CH3 | 8 | 39 | 91 | |
92 | H | H | OH | CH3 | 8 | 40 | 92 | |
93 | Ac | OAc | H | H | 3 | 6 | 37 | 93 |
94 | Ac | H | OAc | H | 6 | 38 | 94 | |
95 | Ac | OAc | H | CH3 | 9 | 37 | 95 | |
96 | Ac | H | OAc | CH3 | 9 | 38 | 96 | |
97 | H | OH | H | H | 6 | 39 | 97 | |
98 | H | H | OH | H | 6 | 40 | 98 | |
99 | H | OH | H | CH3 | 9 | 39 | 99 | |
100 | H | H | OH | CH3 | 9 | 40 | 100 |