| Qu1: |
For each of the following series of compounds, arrange
the molecules in order of decreasing basicity (most basic to least basic): |
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| Qu 2: |
What would be the major products of the following reactions: |
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| Qu 3: |
Design syntheses of the following amines using ethene as the only source
of carbon atoms: |
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1-aminoethane, 1-aminopropane, 1-aminobutane
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| Qu 4: |
What would be the major products of the reactions of cyclohexylamine
with each of the following: |
|
| (a) ethanoyl chloride / Et3N |
(b) hydrogen bromide |
| (c) cyclohexanone in an acidic buffer |
(d) ethylene oxide followed by dilute acid work-up. |
| (e) excess ethyl iodide |
(f) excess methyl iodide then Ag2O / H2O
/ heat |
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| Qu 5: |
What would be the major products of the reactions of piperidine (see
right) with each of the following: |
|
| (a) benzoyl chloride / Et3N |
(b) hydrogen bromide |
 |
| (c) cyclohexanone in an acidic buffer |
(d) ethylene oxide followed by dilute acid work-up. |
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| (e) benzyl chloride |
(f) excess methyl iodide then Ag2O / H2O
/ heat |
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| Qu 6: |
Design an efficient synthesis of the following starting from benzene
and any inorganic reagents. |
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| (a) 1-bromo-3-iodobenzene |
(b) N,N-dimethyl benzamide |
| (c) phenol |
(d) 4-bromoaniline |
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