Question

iu pac name of CH3 -CH-- (DOUBLEBOND) CH-CH2-0-CH3​

Answer 1

$\bigstar$ Answer $\bigstar$

$\checkmark$ Given:

$\orange{\rm CH_{3}-CH=CH-CH_{2}-O-CH_{3}}$

$\checkmark$ To Find:

IUPAC Name of the Given Compound

$\checkmark$ Solution:

Given Compound is

$\blue{\rm CH_{3}-CH=CH-CH_{2}-O-CH_{3}}$

The IUPAC Name of the compound is

$\red{\rm Methoxy-But-2-ene}$

The Functional Group Present in the Compound is Ether

Generally,

Ether is a type of organic compound that contain an an oxygen atom connected to two alkyl or aryl groups.

Ether is a Functional Group !!

Basically,

IUPAC Naming of Ether is defined as,

Alkoxy derivatives of higher member of Alkanes

Therefore,

In the given compound,

$\rm CH_{3}-CH=CH-CH_{2}-O-CH_{3}$

To the right side of the Oxygen atom a

Methyl (-CH₃) group is present and

To the left of Oxygen atom a

But-2-ene (CH₃-CH=CH-CH₂-) group is present

[presence of double bond]

Here,

Higher member among them is But-2-ene

So, Methyl will be the Alkoxy derivative

Therefore,

According to the definition,

Alkoxy derivatives of higher member of Alkanes

Hence,

The IUPAC Name is,

$\green{\rm Methoxy-But-2-ene}$

Also,

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