Predict the products of the following reactions:
$(i)$ $CH_3-CH_2-CH_2-O-CH_3 + HBr \rightarrow$
$(ii)$ $\text{Ethoxybenzene} + HBr \rightarrow$
$(iii)$ $\text{Ethoxybenzene} \xrightarrow{\text{Conc. } H_2SO_4 / \text{Conc. } HNO_3}$
$(iv)$ $(CH_3)_3C-O-C_2H_5 \xrightarrow{HI}$
$(i)$ $CH_3-CH_2-CH_2-O-CH_3 + HBr \rightarrow$
$(ii)$ $\text{Ethoxybenzene} + HBr \rightarrow$
$(iii)$ $\text{Ethoxybenzene} \xrightarrow{\text{Conc. } H_2SO_4 / \text{Conc. } HNO_3}$
$(iv)$ $(CH_3)_3C-O-C_2H_5 \xrightarrow{HI}$
(N/A) $(i)$ $CH_3-CH_2-CH_2-O-CH_3 + HBr \rightarrow CH_3-CH_2-CH_2-OH + CH_3-Br$
$(ii)$ $\text{Ethoxybenzene} + HBr \rightarrow \text{Phenol} + C_2H_5Br$
$(iii)$ $\text{Ethoxybenzene}$ $\xrightarrow{\text{Conc. } H_2SO_4 / \text{Conc. } HNO_3} \text{4-Ethoxynitrobenzene (Major)} + \text{2-Ethoxynitrobenzene (Minor)}$
$(iv)$ $(CH_3)_3C-O-C_2H_5 \xrightarrow{HI} (CH_3)_3C-I + C_2H_5OH$
$(ii)$ $\text{Ethoxybenzene} + HBr \rightarrow \text{Phenol} + C_2H_5Br$
$(iii)$ $\text{Ethoxybenzene}$ $\xrightarrow{\text{Conc. } H_2SO_4 / \text{Conc. } HNO_3} \text{4-Ethoxynitrobenzene (Major)} + \text{2-Ethoxynitrobenzene (Minor)}$
$(iv)$ $(CH_3)_3C-O-C_2H_5 \xrightarrow{HI} (CH_3)_3C-I + C_2H_5OH$
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Similar Questions
Give $IUPAC$ names of the following ethers:
$(i)$ $C_2H_5OCH_2CH(CH_3)_2$
$(ii)$ $CH_3OCH_2CH_2Cl$
$(iii)$ $O_2NC_6H_4OCH_3(p)$
$(iv)$ $CH_3CH_2CH_2OCH_3$
$(v)$ $1$-Ethoxy-$4,4$-dimethylcyclohexane
$(vi)$ Ethoxybenzene
$(i)$ $C_2H_5OCH_2CH(CH_3)_2$
$(ii)$ $CH_3OCH_2CH_2Cl$
$(iii)$ $O_2NC_6H_4OCH_3(p)$
$(iv)$ $CH_3CH_2CH_2OCH_3$
$(v)$ $1$-Ethoxy-$4,4$-dimethylcyclohexane
$(vi)$ Ethoxybenzene
Medium
View SolutionThe products formed in the following reaction are $C_6H_5-OCH_3 + HI \xrightarrow{\text{heat}}$
MediumIIT 1995
View SolutionEthers are prepared from alcohols by Williamson synthesis. Heating ethanol with sulfuric acid at $413 \ K$ gives ethoxyethane. Match the ether compounds in Column-$I$ with the products formed upon heating with $HI$ in Column-$II$.
Column-$I$ (Ether) Column-$II$ (Product) $(A)$ $CH_3CH_2-CH(CH_3)-CH_2-OCH_2CH_3$ $(i)$ $CH_3OH + CH_3-C(CH_3)_2-I$ $(B)$ $CH_3CH_2CH_2-O-C(CH_3)_2CH_2CH_3$ (ii) $C_6H_5OH + C_6H_5CH_2I$ $(C)$ $C_6H_5CH_2-O-C_6H_5$ (iii) $CH_3CH_2CH_2OH + CH_3CH_2-C(CH_3)_2-I$ $(D)$ $CH_3-C(CH_3)_2-O-CH_3$ (iv) $CH_3CH_2-CH(CH_3)-CH_2OH + CH_3CH_2I$
| Column-$I$ (Ether) | Column-$II$ (Product) |
|---|---|
| $(A)$ $CH_3CH_2-CH(CH_3)-CH_2-OCH_2CH_3$ | $(i)$ $CH_3OH + CH_3-C(CH_3)_2-I$ |
| $(B)$ $CH_3CH_2CH_2-O-C(CH_3)_2CH_2CH_3$ | (ii) $C_6H_5OH + C_6H_5CH_2I$ |
| $(C)$ $C_6H_5CH_2-O-C_6H_5$ | (iii) $CH_3CH_2CH_2OH + CH_3CH_2-C(CH_3)_2-I$ |
| $(D)$ $CH_3-C(CH_3)_2-O-CH_3$ | (iv) $CH_3CH_2-CH(CH_3)-CH_2OH + CH_3CH_2I$ |
Medium
View SolutionThe reaction of anisole with acetyl chloride in the presence of anhydrous $AlCl_3$ gives $X$ and $Y$. $X$ and $Y$ are
What are the major products from the following reaction?
$C_6H_5-O-CH_2-C_6H_5 + HI \xrightarrow{\text{heat}} ?$
$(I) C_6H_5I + C_6H_5CH_2OH$
$(II) C_6H_5OH + C_6H_5CH_2I$
$(III) C_6H_5OCH_2OH + C_6H_5I$
$(IV) C_6H_5OCH_2I + C_6H_5OH$
$C_6H_5-O-CH_2-C_6H_5 + HI \xrightarrow{\text{heat}} ?$
$(I) C_6H_5I + C_6H_5CH_2OH$
$(II) C_6H_5OH + C_6H_5CH_2I$
$(III) C_6H_5OCH_2OH + C_6H_5I$
$(IV) C_6H_5OCH_2I + C_6H_5OH$
Difficult
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