sample Test 3B MATCHING (5 pts) 21-25. Looking at the nitrogen (ind classificati
ID: 1033890 • Letter: S
Question
sample Test 3B MATCHING (5 pts) 21-25. Looking at the nitrogen (ind classification A) primary B) secondary C) tertiary D) quaternary E) aromatic (part of an aromatic ring) icated by the ARROW), match the following amines to the correct 21 Amphetamine 22. CI CH3 CHa N-CH2(CH2)nCH3 CH2CHNH2 Benzalkonium chloride used as an antiseptic (n-7) 25. Nortriptyline: a tricyclic antidepressant 23-24. Chlorpheniramine: an antihistamine N, 23. CH3 N 24. 26-30.Match the following names to the structures 26 Caffeine B 27 Heroi B) ??Explanation / Answer
21) The amine in 21 is primary amine'
22) The amine is quaternary amine
23) and 24) tertiary amine
25) secondarý amine
Explanation: If a nitrogen atom is attached to one carbon atom then it is called primary and if a -NH group is attached to two ither carbon atoms then it is called secondary nitrogen atom.
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