What happens when. (i) n-butyi chloride is treated with alcoholic KOH. (ii) bromobenzene is treated with Mg in the presence of dry ether. (iii) chlorobenzene is subjected to hydrolysis. (iv) ethyl chloride is treated with aqueous. KOH (v) methyl bromide Read More …
Primary alkyl halide C4H9Br (a) reacted with alcoholic KOH to give compound (b) Compound (b) is reacted, with HBr to give (c) which is an isomer of (a). When (a) is reacted with sodium metal it give compound (d), C8H18 which is Read More …
The treatment of alkyl chlorides with aqueous KOH leads to the formation of alcohols but in the presence of alcoholic KOH, alkenes are major products. Explain
How the following conversions can be carried Out: (i) Propene to propan-l-ol (ii) Ethanol to but-I-yne (iii) I-Bromopropane to 2-bromopropane (iv) Toluene Read More …
p-Dichlorobenzene has higher m.p. and lower solubility than those of 0-and m-isomers. Discuss.
Out of C6H5 CH2 Cl and C6H5CHCl C6H6 which is more easily hydrolysed by aqueous KOH.
Arrange the compounds of each set in order of reactivity towards 2 N S displacement: (i) 2-Bromo-2-Methyibutane, 1-Brompentane, 2-Bromopentane. (ii) 1-Bromo-3-methylbutane, 2-Bromo-2-methylbutane,3-Bromo-2-methylbutane (iii)1-Bromobutane,1-Bromo-2,2-dimethypropane,1-Bromo-2-methylbutane,1-Bromo-3- methyl butane.
Write the mechanism of the following reaction: n-BuBr+KCN (ErOH-H2 O)→n-BuCN
Write the structure of the major organic product in each of the following reactions: CH3CH2CH2Cl+NaL (Acetone,heat)→
Give the uses of freon 12, DDT, carbon tetrachloride and iodoform.
Explain why (i) the dipole moment of chlorobenzene is lower than that of cyclohexyl chloride? (ii) alkyl halides, though polar, are immiscible with water? (iii) Grignard reagents should be prepared under anhydrous conditions?