| 1. | Diethanolamine is polyfunctional, being a secondary amine and a diol.
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| 2. | PITC can be used for analysing secondary amines, unlike OPA.
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| 3. | Chloranil is used to test for free secondary amines.
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| 4. | It forms adducts with secondary amines and phosphines.
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| 5. | It is also a good test for the successful deprotection of a secondary amine.
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| 6. | Secondary amines can also be prepared by in situ formation of N-chloramines.
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| 7. | The test turns blue for some secondary amines.
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| 8. | It features two secondary amine functional groups.
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| 9. | A strategy for the protection and deprotection of sensitive secondary amines is based on this principle.
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| 10. | It is also a secondary amine like methamphetamine, and forms salts in the same way.
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