The IUPAC name of the compound CH_2 = CH -CH (CH_3)_2 is - Vidyadip

MCQ

The $IUPAC$ name of the compound $CH_2 = CH -CH (CH_3)_2$ is

A
$1, 1-$ Dimethylprop $-2-$ ene
✓
$3-$ Methylbut $-1-$ ene
C
$2-$ Vinyl propane
D
none of these

✓

Answer

Correct option: B.

$3-$ Methylbut $-1-$ ene

b
The following compound $CH _2= CH - CH \left( CH _3\right)_2$ can be represented

[Here methyl group is attached at position $3$ at butane]

$\therefore 3$ - methylbut-$1$-ene

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