(B) The given structure is $CH_3-CH(CH_3)-O-CO-CH_3$.This compound is an ester.The part derived from the carboxylic acid is $CH_3COO-$ (acetate group)

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(B) The given structure is $CH_3-CH(CH_3)-O-CO-CH_3$.This compound is an ester.The part derived from the carboxylic acid is $CH_3COO-$ (acetate group).The alkyl group attached to the oxygen atom is $CH_3-CH(CH_3)-$ (isopropyl group).Therefore,the common name of the ester is isopropyl acetate.

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

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The common name of the compound shown in the image is $:-$

A
Methyl propionate
B
Isopropyl acetate
C
Isopropyl acetic acid
D
Isopropyl ethanoate

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

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

Subtopic

Nomenclature of organic compounds

What is the $IUPAC$ name of the compound $Cl-C(=O)-OC_2H_5$?

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The $IUPAC$ name of $CH_3-CH(NH_2)-CH_3$ is

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Match the structures given in Column $I$ with their $IUPAC$ names in Column $II$.
Column $I$ (Structure) Column $II$ ($IUPAC$ Name)
$(A)$ $CH_3-CH=CH-CH_2Br$ $(p)$ $1$-Bromobut-$2$-ene
$(B)$ $CH_2=C(CH_3)-CH_2Br$ $(q)$ $3$-Bromo-$2$-methylpropene
$(C)$ $CH_3-C(CH_3)=CH-CH_2Br$ $(r)$ $4$-Bromopent-$2$-ene
$(D)$ $CH_3-CH=CH-CH_2CH_2Br$ $(s)$ $1$-Bromo-$2$-methylbut-$2$-ene

Column $I$ (Structure)	Column $II$ ($IUPAC$ Name)
$(A)$ $CH_3-CH=CH-CH_2Br$	$(p)$ $1$-Bromobut-$2$-ene
$(B)$ $CH_2=C(CH_3)-CH_2Br$	$(q)$ $3$-Bromo-$2$-methylpropene
$(C)$ $CH_3-C(CH_3)=CH-CH_2Br$	$(r)$ $4$-Bromopent-$2$-ene
$(D)$ $CH_3-CH=CH-CH_2CH_2Br$	$(s)$ $1$-Bromo-$2$-methylbut-$2$-ene

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