Class 11Chemistry8-1.Organic Chemistry : Classification and Nomenclature of Organic compoundsNomenclature of organic compounds
MediumDraw the structures of the following compounds:
$(a)$ $3, 4-$dimethylhexane
$(b)$ $4, 5-$diethyl$-5-$methylnonane
$(c)$ Methylcyclopentane
$(d)$ $1, 3, 5-$triethylcyclohexane
$(e)$ Buta$-1, 3-$diene
$(f)$ Buta$-1, 3-$diyne
$(g)$ Hexa$-1, 3-$diene$-5-$yne
$(a)$ $3, 4-$dimethylhexane
$(b)$ $4, 5-$diethyl$-5-$methylnonane
$(c)$ Methylcyclopentane
$(d)$ $1, 3, 5-$triethylcyclohexane
$(e)$ Buta$-1, 3-$diene
$(f)$ Buta$-1, 3-$diyne
$(g)$ Hexa$-1, 3-$diene$-5-$yne
(N/A) $CH_3-CH_2-CH(CH_3)-CH(CH_3)-CH_2-CH_3$
$(b)$ $CH_3-CH_2-CH_2-CH_2-C(CH_3)(CH_2CH_3)-CH(CH_2CH_3)-CH_2-CH_2-CH_3$
$(c)$ $A$ cyclopentane ring with a methyl group attached.
$(d)$ $A$ cyclohexane ring with ethyl groups at positions $1, 3,$ and $5$.
$(e)$ $CH_2=CH-CH=CH_2$
$(f)$ $HC\equiv C-C\equiv CH$
$(g)$ $CH_2=CH-CH=CH-C\equiv CH$
$(b)$ $CH_3-CH_2-CH_2-CH_2-C(CH_3)(CH_2CH_3)-CH(CH_2CH_3)-CH_2-CH_2-CH_3$
$(c)$ $A$ cyclopentane ring with a methyl group attached.
$(d)$ $A$ cyclohexane ring with ethyl groups at positions $1, 3,$ and $5$.
$(e)$ $CH_2=CH-CH=CH_2$
$(f)$ $HC\equiv C-C\equiv CH$
$(g)$ $CH_2=CH-CH=CH-C\equiv CH$
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What is the structure and $IUPAC$ name of the compound,allyl amine?
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View SolutionStructures and $IUPAC$ names of some hydrocarbons are given below. Explain why the names given in the parentheses are incorrect.
$(a)$ $CH_3-CH(CH_3)-CH_2-CH_2-CH(CH_3)-CH(CH_3)-CH_2-CH_3$
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Name: $3-$Ethyl$-5-$methylheptane [and not $5-$Ethyl$-3-$methylheptane]
$(a)$ $CH_3-CH(CH_3)-CH_2-CH_2-CH(CH_3)-CH(CH_3)-CH_2-CH_3$
Name: $2,5,6-$Trimethyloctane [and not $3,4,7-$Trimethyloctane]
$(b)$ $CH_3-CH_2-CH(CH_2CH_3)-CH_2-CH(CH_3)-CH_2-CH_3$
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View SolutionWhat is the $IUPAC$ name of the following compound?
Caffeic acid is found in coffee beans. What is its $IUPAC$ name?
Difficult
View SolutionGive the $IUPAC$ names of the following compounds:
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$(iii)$ Structure of $2-$Methylcyclopentanecarboxylic acid
$(iv)$ Structure of $2,4,6-$Trinitrobenzoic acid
$(i)$ $Ph-CH_2-CH_2-COOH$
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$(iii)$ Structure of $2-$Methylcyclopentanecarboxylic acid
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