The 1H and 13C NMR data of 9 resembled those of 6, but had more up field shifted signals of C-1 and C-2 (δC80.0 and 71.6, respectively), indicating the presence of the samecis-1,2-cyclohexanediol moiety as 8. However, the anomeric carbon
chemical shift of 9(δC102.4) was more downfield than that of 1(δC101.4), suggesting that9has a 1Sconfiguration.
The 1H and 13C NMR data of 9 resembled those of 6, but had more up field shifted signals of C-1 and C-2 (δC80.0 and 71.6, respectively), indicating the presence of the samecis-1,2-cyclohexanediol moiety as 8. However, the anomeric carbonchemical shift of 9(δC102.4) was more downfield than that of 1(δC101.4), suggesting that9has a 1Sconfiguration.
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