What is the stereochemical configuration of 2-butene if the two methyl groups ar

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Question: What is the stereochemical configuration of 2-butene if the two methyl groups are on the same side?

Options:

Correct Answer: Cis

Solution:

When the two methyl groups are on the same side of the double bond, the configuration is referred to as cis.

What is the stereochemical configuration of 2-butene if the two methyl groups are on the same side?

What is the stereochemical configuration of 2-butene if the two methyl groups are on the same side?

Step 1: Identify the molecule 2-butene, which has a double bond between the second and third carbon atoms.
Step 2: Look at the two methyl groups (CH3) attached to the double bond.
Step 3: Determine the position of the methyl groups relative to the double bond.
Step 4: If the two methyl groups are on the same side of the double bond, this arrangement is called 'cis'.
Step 5: Conclude that the stereochemical configuration of 2-butene with the two methyl groups on the same side is 'cis'.

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