(D) The given structure is $CH_3CH_2-NH-CHO$.This compound is an $N$-substituted amide.The parent amide chain contains one carbon atom,which is derive

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(D) The given structure is $CH_3CH_2-NH-CHO$.This compound is an $N$-substituted amide.The parent amide chain contains one carbon atom,which is derived from methanoic acid,so the parent name is methanamide.The nitrogen atom is substituted with an ethyl group $(CH_3CH_2-)$.Therefore,the $IUPAC$ name is $N$-ethyl methanamide.

Class 11 Chemistry 8-1.Organic Chemistry : Classification and Nomenclature of Organic compounds Nomenclature of organic compounds

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What is the $IUPAC$ name of the following structure?
$CH_3CH_2-NH-CHO$

A
$N$-formyl amino ethane
B
$N$-ethyl formylamine
C
Ethyl amino methanal
D
$N$-ethyl methanamide

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Class 11

Chemistry Questions

Chapter

8-1.Organic Chemistry : Classification and Nomenclature of Organic compounds

Subtopic

Nomenclature of organic compounds

Match List-$I$ with List-$II$.

List-$I$ (structure) List-$II$ ($IUPAC$ Name)

$A$. $CH_3CH_2CH(CH_2CH_3)CH_2CH(CH_3)CH_2CH_3$ $I$. $4-$Methylpent$-1-$ene

$B$. $(CH_3)_2C(C_3H_7)_2$ $II$. $3-$Ethyl$-5-$methylheptane

$C$. $CH_2=C(CH_3)CH=CHCH_3$ $III$. $4,4-$Dimethylheptane

$D$. $CH_2=CHCH_2CH(CH_3)CH_3$ $IV$. $2-$Methyl$-1,3-$pentadiene

Choose the correct answer from the options given below:

List-$I$ (structure)	List-$II$ ($IUPAC$ Name)
$A$. $CH_3CH_2CH(CH_2CH_3)CH_2CH(CH_3)CH_2CH_3$	$I$. $4-$Methylpent$-1-$ene
$B$. $(CH_3)_2C(C_3H_7)_2$	$II$. $3-$Ethyl$-5-$methylheptane
$C$. $CH_2=C(CH_3)CH=CHCH_3$	$III$. $4,4-$Dimethylheptane
$D$. $CH_2=CHCH_2CH(CH_3)CH_3$	$IV$. $2-$Methyl$-1,3-$pentadiene