Archives of Pharmacal Research
- 제9권4호
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- Pages.229-232
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- 1986
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- 0253-6269(pISSN)
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- 1976-3786(eISSN)
Oxidation of carbohydrates and A corbon-13 n. m. r. study of the keto sugars
초록
Three inexpensive oxidation reagents, namely pyridinium chlorochromate, chromium trioxide-dipyridine and nicotinium dichromate were utilized for oxidation of carbohydrates in 78-92% yield. Hydration could be eliminated in the oxidation of pentopyranosides and hexopyranosides, while pentofuranosides had a tendency to be easily hydrated during the oxidation. In the carbon-13 n. m. r. study, the carbonyl function resulted from the oxidation affected on the chemical shifts of
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