Hydrocarbons

Acetylene is passed through red hot iron tube at $873$ K to produce P. P reacts with chlorine gas in the presence of anhydrous $\text{AlCl}_3$ to produce Q. Q reacts with benzyl chloride and sodium to produce R as the…

tert-Butylbenzene reacts with 1-chloro-2-methylpropane in the presence of anhydrous $\text{AlCl}_3$. The major product in this reaction is:

Consider the following compound. The major product in an aromatic electrophilic substitution reaction ($\mathrm{E}=$ electrophile) on the given compound would be

One mole of toluene on reaction with 2 moles of $\mathrm{Cl}_2$ in the presence of light gives $X$, which on hydrolysis at $100^{\circ} \mathrm{C}$ gives Y . Y on reaction with conc. $\mathrm{HNO}_3 / \mathrm{H}_2…

Aqueous solution of sodium salt of 2-methylbutanoic acid on Kolbe electrolysis yields $\mathbf{P}$ (major product). $\mathbf{P}$ is

In an electrophilic addition reaction of olefins, the stability of carbocations plays a crucial role. Consider the compounds $\mathbf{P}$ and $\mathbf{Q}$ that can undergo such reactions with different reagents. With…

The product of the reaction of styrene $\left(\mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}=\mathrm{CH}_2\right)$ with diborane $\left(\mathrm{B}_2 \mathrm{H}_6\right)$, followed by reaction with alkaline hydrogen peroxide is

For the above reaction sequence, $\mathbf{R}$ and $\mathbf{P}$ are

The number of optically active compound(s) obtained upon complete ozonolysis of the following optically active compound is

Hydrogenation of cyclohexene and benzene take place as shown below. The resonance energy of benzene is $-36 \mathrm{kcalmol}^{-1}$ $\Delta \mathrm{H}=-\mathrm{x} \mathrm{kcal} \mathrm{mol}-1$ $\Delta…

The reaction of an acid chloride with an aromatic compound in the presence of a Lewis acid to give an acylated aromatic compound is called Friedel-Crafts acylation reaction. It proceeds through a carbocation. The…

Compound $\mathrm{X}\left(\mathrm{C}_9 \mathrm{H}_{12}\right)$ has four possible nuclear mono nitro derivatives. On oxidation it gives $\mathrm{C}_8 \mathrm{H}_6 \mathrm{O}_4$ which can have three possible mono nitro…