Journal of Carbohydrate Chemistry p. 63 - 74 (2020)
Update date:2022-08-28
Topics:
Nikam, Rahul R.
Gore, Kiran R.
Here, we report a highly selective, efficient and rapid method for the selective cleavage of primary acetonide using silica supported polyphosphoric acid (PPA-SiO2) for various carbohydrate substrates. Corresponding diols were obtained in good to excellent yields within 30 min using PPA-SiO2. Overall, PPA-SiO2 was found to be a useful catalyst for selective acetonide cleavage in carbohydrate substrates which may expand its utility in organic synthesis.
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Doi:10.1021/jp973090b
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