Question

What are the isomers of butene

Answer 1

Answer:

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Butane, or C4H10 , has two structural (also called constitutional) isomers called normal butane, or unbranched butane, and isobutane, or i-butane. According to IUPAC nomenclature, these isomers are called simply butane and 2-methylpropane.

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Answer 2

There are three structural isomers of butene.

Isomers with a 4-carbon chain

1. But-1-ene, #"CH"_3"CH"_2"CH=CH"_2#

2. But-2-ene, #"CH"_3"CH=CHCH"_3#

Isomers with a 3-carbon chain

3. 2-Methylpropene, #("CH"_3)_2"C=CH"_2#