Organic Chemistry · 免费预览

25.6 单糖的反应

因为单糖只有两种官能团，即羟基和羰基，所以单糖的大部分化学性质就是这两种官能团常见的化学性质。正如我们已经看到的，醇可以被转化为酯和醚，也可以被氧化；羰基化合物可以与亲核试剂反应，也可以被还原。

1. Because monosaccharides have only two kinds of functional gr

Because monosaccharides have only two kinds of functional gr

2. Ester and Ether Formation

Ester and Ether Formation

3. Part 3

Part 3

4. Glycoside Formation

Glycoside Formation

5. Glycosides are named by first citing the alkyl group and the

Glycosides are named by first citing the alkyl group and the

6. Although the Koenigs–Knorr reaction appears to involve a sim

Although the Koenigs–Knorr reaction appears to involve a sim

7. Biological Ester Formation: Phosphorylation

Biological Ester Formation: Phosphorylation

8. Reduction of Monosaccharides

Reduction of Monosaccharides

9. Part 9

Part 9

10. Oxidation of Monosaccharides

Oxidation of Monosaccharides

11. If warm, dilute HNO_{\text{3}} (nitric acid) is used as the

If warm, dilute HNO_{\text{3}} (nitric acid) is used as the

12. Part 12

Part 12

13. Chain Lengthening: The Kiliani–Fischer Synthesis

Chain Lengthening: The Kiliani–Fischer Synthesis

14. Part 14

Part 14

15. Chain Shortening: The Wohl Degradation

Chain Shortening: The Wohl Degradation

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