Multiple Choice Quiz

Multiple Choice Quiz

Multiple Choice Quiz


1		What is the name of the following compound?
			A)	ethylmethylisopropylamine
			B)	ethylpropylsec-butylamine
			C)	ethylmethylpropylamine
			D)	sec-butylethylpropylamin


2		What is the name of the following compound?
			A)	dimethylbenzylamine
			B)	N,N-dimethyltoluene
			C)	N,N-dimethylaniline
			D)	dimethylphenolamine


3		What is the name of the following compound?
			A)	lithium diisopropylamine
			B)	lithium diisopropylamide
			C)	lithium diisopropylammonium
			D)	diisopropylamine anion


4		Which of the following amines is pyridine?
			A)
			B)
			C)
			D)


5		Which of the following amines is a tertiary amine?
			A)
			B)
			C)
			D)


6		Which of the following aniline derivatives is the strongest base?
			A)
			B)
			C)
			D)


7		Which of the following compounds is most basic?
			A)	cyclohexylamine
			B)	aniline
			C)	p-methoxyaniline
			D)	p-nitroaniline


8		Supply the correct words to complete this sentence: Electron-withdrawing groups such as nitro _________ the basicity of anilines, especially when substituted _______________.
			A)	increase ; ortho or para
			B)	increase ; meta
			C)	decrease ; ortho or para
			D)	decrease ; meta


9		Which of the following compounds is the strongest acid?
			A)
			B)
			C)
			D)


10		Which of the following compounds has the most basic nitrogen?
			A)	a
			B)	b
			C)	c
			D)	d


11		Which of the following alkyl halides is not a reasonable substrate for the Gabriel synthesis?
			A)
			B)
			C)
			D)


12		Predict the product of the following reaction. Ph–CH₂–CN + LiAlH₄, Et₂O →
			A)	Ph–CH₂–CH₂–NH₂
			B)	N,N-dimethylaniline
			C)	benzyl ethyl ether
			D)	Ph–CH₂–NH₂


13		Predict the product of the following reaction. Cyclohexanone + Et₂NH + NaBH₃CN, MeOH →
			A)	N,N-diethylaniline
			B)	N,N-diethylcyclohexylamine
			C)	3-cyanocyclohexanone
			D)	Et₂N–CN


14		What is the sequence of reagents that will accomplish the synthesis of the following aromatic amine from benzene?
			A)	CH₃Cl, AlCl₃; HNO₃, H₂SO₄; H₂
			B)	CH₃Cl, AlCl₃; HNO₃, H₂SO₄; Fe, HCl; NaOH
			C)	HNO₃, H₂SO₄; Fe, HCl; NaOH; CH₃Cl, AlCl₃
			D)	HNO₃, H₂SO₄; CH₃Cl, AlCl₃; Fe, HCl; NaOH


15		Predict the product of the following reaction. Et₂NH + NaNO₂/HCl →
			A)	Et₃NH + + Et₃N–N=O
			B)	Et₂N–N=O
			C)	Et–N₂⁺
			D)	Et–N=N–OH


16		Predict the product of the following reaction. Et₃N + NaNO₂/HCl →
			A)	Et₃NH⁺ + Et₃N–N=O
			B)	Et₂N–N=O
			C)	Et–N₂⁺
			D)	Et–N=N–OH


17		Which will be the major product of the following reaction?
			A)	a
			B)	b
			C)	c
			D)	d


18		What is the product of the following synthesis?
			A)
			B)
			C)
			D)


19		What is the product of the following synthesis?
			A)
			B)
			C)
			D)


20		How would you accomplish the following synthesis?
			A)	1. 1 eq. Br₂, FeBr₃ 2. HNO₃, H₂SO₄ 3. H₂, catalyst 4. HONO, ice bath 5. KI
			B)	1. Br₂, FeBr₃ 2. HNO₂, H₂SO₄ 3. Zn Hg, HCl 4. HONO, room temperature 5. CuI
			C)	1. HNO₃, H₂SO₄ 2. 1 eq. Br₂, FeBr₃ 3. Zn, HCl 4. HONO, ice bath 5. I₂
			D)	1. HNO₂, H₂SO₄ 2. Fe, HCl 3. NaOH 4. HONO, ice bath 5. HI 6. Br₂


21		How would you accomplish the following synthesis?
			A)	1. HNO₃, H₂SO₄ 2. NaOH 3. HONO, ice bath 4. Cu₂O, H₂O 5. NaH 6. MeBr 7. H₂, catalyst
			B)	1. HNO₂, H₂SO₄ 2. Fe, HCl 3. NaOH 4. HONO, ice bath 5. Cu₂O, H₂O 6. MeONa, MeBr
			C)	1. Sn, HCl 2. HNO₂, H₂SO₄ 3. HONO, ice bath 4. Cu₂O, H₂O 5. MeONa 6. MeBr
			D)	1. HONO, ice bath 2. Cu₂O, H₂O 3. NaH 4. MeBr 5. HNO₃, H₂SO₄ 6. H₂, catalyst


22		Predict the product of the following reaction. Benzenediazonium chloride + CuCN →
			A)	Ph₂CuCl
			B)	Ph–CN
			C)	Ph₂CuLi
			D)	Ph–N=N–CN


23		Predict the product of the following reaction. p-Nitroaniline + 1) NaNO₂, H₂SO₄ 2) KI →
			A)	p-diiodobenzene
			B)	p-dinitrobenzene
			C)	2,4-dinitroaniline
			D)	p-iodonitrobenzene


24		Predict the product of the following reaction. 2,4-Dibromobenzenediazonium chloride + H₃PO₂ →
			A)	m-dibromobenzene
			B)	m-bromochlorobenzene
			C)	m-dichlorobenzene
			D)	p-Br–Ph–N=N–Ph


25		Predict the product of the following reaction. Nitrobenzene + 1) HNO₃, H₂SO₄ 2) Fe/HCl 3) NaNO₂, HCl 4) Cu₂O, CuCl₂
			A)	m-dichlorobenzene
			B)	hydroquinone
			C)	resorcinol
			D)	catechol


26		Which reaction sequence will carry out the following tranformation?
			A)	1) Me₂NC₆H₄NH₂ + H₂SO₄ + NaNO₂ 2) Add product of 1 to a
			B)	1) a + H₂SO₄ + NaNO₂ 2) Me₂NC₆H₄NH₂
			C)	1) a + LiAlH₄ (excess) 2) H₂O, neutralize 3) H₂SO₄ + NaNO₂ 4) Me₂NC₆H₄NH₂
			D)	Me₂NC₆H₄N₂ , heat


27		What is the minimum structure necessary for the antibiotic activity of a sulfa drug?
			A)
			B)
			C)
			D)

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