IUPAC name of $(C H_{3})_{3} C - C H = C H - C H O$

4, 4, 4-trimethyl but-2-en-1-al

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4, 4-Dimethylpent-2-enal

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2, 2-dimethylpent -3 - 3n -4-al

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3-tert. butyl prop-2-en-1-al

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Solution

The correct option is B 4, 4-Dimethylpent-2-enal

$\Rightarrow - C H O$ is the main priority group
$\Rightarrow$ Numbering will that then from $C H O$
$\Rightarrow$ $2$ methyl substiuents at $C - 4$

Option B is correct.

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Similar questions

The IUPAC name of CH₂=CHCHOH-CH₂CHO is:

C_{4} H_{8}

1 C H_{2} = 2 C H - 3 C H_{2} - 4 C H_{3} But-1-ene

1 C H_{3} - 2 C H = 3 C H - 4 C H_{3} But-2-ene

1 C H_{2} = 2 C (C H_{3}) - 3 C H_{3} 2-Methylprop-1-ene

What is the correct IUPAC name of the compound?

$C H_{2} = C H - C H_{2} - C \equiv C H$ ?

H C \equiv C H - C H = C H - C H_{3}

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