| Qu 1: |
How would you
prepare 1-propanol from each of the following : |
| |
| (a) propene |
(b) ethylene oxide |
| (c) propanal |
(d) propanoic acid |
| (e) methyl propanote |
|
|
| Qu 2: |
How would you
prepare 2-propanol from each of the following : |
| |
| (a) propene |
(b) propanone |
| (c) ethanal |
(d) 2-bromopropane |
|
| Qu 3: |
What are the products
of the following reaction sequences ? |
| |
(a) cyclohexene
+ OsO4 / tBuO2H / tBuOH / NaOH |
| |
(b) cyclohexene
+ CH3CO3H then NaOH |
| |
(c) E-2-butene
+ OsO4 / tBuO2H / tBuOH / NaOH |
| |
(d) Z-2-butene
+ OsO4 / tBuO2H / tBuOH / NaOH |
| |
(e) Z-2-butene
+ CH3CO3H then NaOH |
| |
(f) What is the
relationship between the products of the products of (c) and (d) ? |
| |
|
| Qu 4: |
What are
the major products of the following reactions of benzyl alcohol with : |
| |
(a) SOCl2
/ Et3N |
| |
(b) Na then add
CH3CH2I |
| |
(c) NaCrO4
/ aq. H2SO4 |
| |
(d) PDC / CH2Cl2 |
| |
(e) Ethanoic acid
/ . H2SO4 / heat |
| |
|
| Qu 5: |
What carboxylic
acid / alcohol combinations are required to prepare the following esters
? |
| |
|
| |
|
| Qu 6: |
What is the product
of the reaction of cis-1,2-cyclohexanediol with periodic acid ? |
| |
|
| Qu 7: |
How would you
best prepare the following ethers ? |
| |
|
