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Three, examples
example 1
Application process: Add 80g substrate A (240mmol, 1.
Remarks: Vacuum concentration in post-processing is likely to explode
Example 2
Application process: Dissolve 40g of reaction substrate (1eq .
Example 3
Application process: At room temperature, add concentrated hydrochloric acid (4.
Remarks: ①It is recommended not to use halogenated organic compounds such as DCM as solvents, because DCM may consume sodium azide; ②Because sodium azide is excessively large, it will generate highly toxic and explosive HN in an acidic environment.
Related Links: Azide Reagents and Reactions Participated (3)