Complete each synthesis by providing the missing starting material, reagent, or products for the following reactions:
(N/A) $(i)$ Ethylbenzene + $KMnO_4/KOH, \Delta \rightarrow$ Benzoic acid $(C_6H_5COOH)$
$(ii)$ Phthalic acid + $SOCl_2, \Delta \rightarrow$ Phthaloyl chloride $(C_6H_4(COCl)_2)$
$(iii)$ Benzaldehyde + Semicarbazide $(H_2NCONHNH_2)$ $\rightarrow$ Benzaldehyde semicarbazone $(C_6H_5CH=NNHCONH_2)$
$(iv)$ Benzene + Benzoyl chloride $(C_6H_5COCl)$ + $AlCl_3 \rightarrow$ Benzophenone $(C_6H_5COC_6H_5)$
$(v)$ $4$-Oxocyclohexanecarbaldehyde + Tollens' reagent $[Ag(NH_3)_2]^+$ $\rightarrow$ $4$-Oxocyclohexanecarboxylic acid
$(vi)$ $2$-Formylbenzoic acid + $NaCN/HCl \rightarrow$ $2$-($1$-hydroxy-$1$-cyanomethyl)benzoic acid
$(vii)$ Benzaldehyde + Propanal + $dil. NaOH, \Delta \rightarrow$ $2$-Methyl-$3$-phenylprop-$2$-enal (Cross-Aldol product)
$(viii)$ Ethyl acetoacetate + $(i) NaBH_4, (ii) H^+ \rightarrow$ Ethyl $3$-hydroxybutanoate $(CH_3CH(OH)CH_2COOC_2H_5)$
$(ix)$ Cyclohexanol + $CrO_3 \rightarrow$ Cyclohexanone
$(x)$ Methylenecyclohexane + $(i) B_2H_6, (ii) H_2O_2/OH^- \rightarrow$ Cyclohexylmethanol (Hydroboration-oxidation)
$(xi)$ $1,1'$-Bicyclohexylidene + $(i) O_3, (ii) Zn-H_2O \rightarrow$ $2$ Cyclohexanone
$(ii)$ Phthalic acid + $SOCl_2, \Delta \rightarrow$ Phthaloyl chloride $(C_6H_4(COCl)_2)$
$(iii)$ Benzaldehyde + Semicarbazide $(H_2NCONHNH_2)$ $\rightarrow$ Benzaldehyde semicarbazone $(C_6H_5CH=NNHCONH_2)$
$(iv)$ Benzene + Benzoyl chloride $(C_6H_5COCl)$ + $AlCl_3 \rightarrow$ Benzophenone $(C_6H_5COC_6H_5)$
$(v)$ $4$-Oxocyclohexanecarbaldehyde + Tollens' reagent $[Ag(NH_3)_2]^+$ $\rightarrow$ $4$-Oxocyclohexanecarboxylic acid
$(vi)$ $2$-Formylbenzoic acid + $NaCN/HCl \rightarrow$ $2$-($1$-hydroxy-$1$-cyanomethyl)benzoic acid
$(vii)$ Benzaldehyde + Propanal + $dil. NaOH, \Delta \rightarrow$ $2$-Methyl-$3$-phenylprop-$2$-enal (Cross-Aldol product)
$(viii)$ Ethyl acetoacetate + $(i) NaBH_4, (ii) H^+ \rightarrow$ Ethyl $3$-hydroxybutanoate $(CH_3CH(OH)CH_2COOC_2H_5)$
$(ix)$ Cyclohexanol + $CrO_3 \rightarrow$ Cyclohexanone
$(x)$ Methylenecyclohexane + $(i) B_2H_6, (ii) H_2O_2/OH^- \rightarrow$ Cyclohexylmethanol (Hydroboration-oxidation)
$(xi)$ $1,1'$-Bicyclohexylidene + $(i) O_3, (ii) Zn-H_2O \rightarrow$ $2$ Cyclohexanone
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Similar Questions
In the given reaction $CH_3-CH_2-C(=O)-CH_2-COOC_2H_5$ $\xrightarrow{[X]} (A)$ $\xrightarrow{(i) LiAlH_4, (ii) H_2O/H^{+}} CH_3-CH_2-C(=O)-CH_2-CH_2OH + C_2H_5OH$,$[X]$ will be:
Acetone on treatment with $CH_3MgI$ and on further hydrolysis gives:
Medium
View SolutionThe increasing order of the reactivity of the following compounds in nucleophilic addition reaction is:
Propanal,Benzaldehyde,Propanone,Butanone
Propanal,Benzaldehyde,Propanone,Butanone
What is the first intermediate formed during the reduction of carbonyl compounds by $H_2NNH_2$ and $KOH$?
Medium
View SolutionThe reaction of $A$ to give $B$ and $C$ as shown in the reaction scheme is an example of:
$CH_2=CH_2$ $\xrightarrow[2. Zn/H_2O]{1. O_3} A$ $\xrightarrow{Conc. NaOH} B + C$
(Where $B$ is an alcohol and $C$ is a sodium salt of a carboxylic acid)
$CH_2=CH_2$ $\xrightarrow[2. Zn/H_2O]{1. O_3} A$ $\xrightarrow{Conc. NaOH} B + C$
(Where $B$ is an alcohol and $C$ is a sodium salt of a carboxylic acid)
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