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Byju's Answer

Standard XII

Chemistry

Longest Chain Rule

What is the I...

Question

What is the IUPAC name of the following compound?
$C H_{3} - C H_{2} - C H_{3} | C H - N H - C H (C H_{3})_{2}$

N-isobutyldimathanamine

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N-isopropylbutan-2-amine

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dimethyl butanamine

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n-propylbutan-2-amine

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Solution

The correct option is B N-isopropylbutan-2-amine

$\to$ Longest should be the present chain
$\to$ And the number ring should be done from one end such that the functional group to get least number.
$C H_{3} 4 - C H_{2} 3 - C H_{3} | C H 2 - N H - C H | C H_{3} - C H_{3}$

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Similar questions

Q. The correct IUPAC name of the compound is:

C H_{3} - C H_{2} - C H_{2} - \begin{matrix} C H_{3} | C H - & C H - & C {(C_{2} H_{5})}_{3} | C H {(C H_{3})}_{2} \end{matrix}

Q. In the given compound A,C and A,D are exbhits which of the following isomerism :

(a)

C H_{3} - C H_{2} - C H_{2} - C H_{2} N H_{2}

Butanamine

(1^{o})

(b)

C H_{3} - C H_{2} - N H_{2} | C H - C H_{3}

Butan-2-amine

(1^{o})

(c)

C H_{3} - C H_{3} | C H - C H_{2} - N H_{2}

2-Methylpropanamine

(1^{o})

(d)

C H_{3} - C H_{3} | C | - C H_{3} N H_{2}

2-methylpropan-2-amine

(1^{o})

(e)

C H_{3} - C H_{2} - C H_{2} - N H - C H_{3}

N-methylpropanamine

(2^{o})

(e)

C H_{3} - C H_{2} - C H_{2} - N H - C H_{3}

N-Methylpropanamine

(2^{o})

(f)

C H_{3} - C H_{2} N H - C H_{2} C H_{3}

N-Ethylethanamine

(2^{o})

(g)

C H_{3} - C H_{3} | C H - N H - C H_{3}

N-Methylpropan-2-amine

(2^{o})

(h)

C H_{3} - C H_{2} - C H_{3} | N - C H_{3}

N, N-Dimethylethanamine

(3^{o})

In the given compound E,F and F,G are :

The IUPAC name of the following compound is?

$C H_{3} - C H_{2} - C H_{2} - C | H C H_{3} - C H_{2} - C H_{3} | C H - C H_{3}$

Q. In the given example B,C and B,D are :

(a)

C H_{3} - C H_{2} - C H_{2} - C H_{2} N H_{2}

Butanamine

(1^{o})

(b)

C H_{3} - C H_{2} - N H_{2} | C H - C H_{3}

Butan-2-amine

(1^{o})

(c)

C H_{3} - C H_{3} | C H - C H_{2} - N H_{2}

2-Methylpropanamine

(1^{o})

(d)

C H_{3} - C H_{3} | C | - C H_{3} N H_{2}

2-methylpropan-2-amine

(1^{o})

(e)

C H_{3} - C H_{2} - C H_{2} - N H - C H_{3}

N-methylpropanamine

(2^{o})

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What is the IUPAC name of the following compound?CH3−CH2−CH3|CH−NH−CH(CH3)2

The correct option is B N-isopropylbutan-2-amine→ Longest should be the present chain→ And the number ring should be done from one end such that the functional group to get least number.CH34−CH23−CH3|CH2−NH−CH|CH3−CH3

What is the IUPAC name of the following compound?
$C H_{3} - C H_{2} - C H_{3} | C H - N H - C H (C H_{3})_{2}$

The correct option is B N-isopropylbutan-2-amine

$\to$ Longest should be the present chain
$\to$ And the number ring should be done from one end such that the functional group to get least number.
$C H_{3} 4 - C H_{2} 3 - C H_{3} | C H 2 - N H - C H | C H_{3} - C H_{3}$