CHM 219 COMPREHENSIVE TEST BANK
PRACTICE QUESTIONS AND RATIONALES
●● primary amine
Answer: R-NH2
●● secondary amine
Answer: R2NH
●● tertiary amine
Answer: R3N
●● Ammonia
Answer: NH3
●● quarternary amine
Answer: a configuration in which nitrogen has four bonds with other
atoms and, as such, the molecule has an electron deficit
●● name by alkyl group +amine at the end
Answer: naming simple amines
,●● Ethylamine
Answer:
●● diethylamine
Answer:
●● triethylamine
Answer:
●● cyclohexylamine
Answer:
●● name parent chain and then name amine as amino substituent
Answer: naming amines with additional functional groups present
●● 3-aminobutanoic acid
Answer:
●● 2,4-diaminobenzoic acid
Answer:
●● 1,4-diaminobutane
, Answer:
●● 4-amino-2-butanone
Answer:
●● name amine as N-substituted where largest compound = parent
name other groups as N-alkyl substituents
Answer: naming unsymmetrically substituted 2nd and 3rd degree amines
●● N-ethyl-N-methylpropylamine
Answer:
●● N,N-dimethylpropylamine
Answer:
●● N-ethyl-N-methyl-cyclohexylamine
Answer:
●● amino groups direct attached to aromatic ring
Answer: aryl amine naming
●● aninline/ aminobenzene
PRACTICE QUESTIONS AND RATIONALES
●● primary amine
Answer: R-NH2
●● secondary amine
Answer: R2NH
●● tertiary amine
Answer: R3N
●● Ammonia
Answer: NH3
●● quarternary amine
Answer: a configuration in which nitrogen has four bonds with other
atoms and, as such, the molecule has an electron deficit
●● name by alkyl group +amine at the end
Answer: naming simple amines
,●● Ethylamine
Answer:
●● diethylamine
Answer:
●● triethylamine
Answer:
●● cyclohexylamine
Answer:
●● name parent chain and then name amine as amino substituent
Answer: naming amines with additional functional groups present
●● 3-aminobutanoic acid
Answer:
●● 2,4-diaminobenzoic acid
Answer:
●● 1,4-diaminobutane
, Answer:
●● 4-amino-2-butanone
Answer:
●● name amine as N-substituted where largest compound = parent
name other groups as N-alkyl substituents
Answer: naming unsymmetrically substituted 2nd and 3rd degree amines
●● N-ethyl-N-methylpropylamine
Answer:
●● N,N-dimethylpropylamine
Answer:
●● N-ethyl-N-methyl-cyclohexylamine
Answer:
●● amino groups direct attached to aromatic ring
Answer: aryl amine naming
●● aninline/ aminobenzene
