Table 5.

Yields of glycoconjugates 101–108.

General Structure
Product	R1	R2	R3	R4	8-HQ Derivative	Sugar Derivative	Yield [%]
101	Ac	OAc	H	H	6	41	94
102	Ac	H	OAc	H	6	42	90
103	Ac	OAc	H	CH3	9	41	68
104	Ac	H	OAc	CH3	9	42	64
105	H	OH	H	H	6	43	83
106	H	H	OH	H	6	44	82
107	H	OH	H	CH3	9	43	80
108	H	H	OH	CH3	9	44	78