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IUPAC name of the molecule {:(" ...

IUPAC name of the molecule
`{:(" "O" "O),(" ||"" ||"),(CH_(3)-C-C=C-C-OH),(" |"" |"),(" "H_(3)C" "CH_(3)):}` is

A

4-oxo-2, 3-dimethylpent-2-en-1-oic acid

B

3-carboxy-3-methylpent-2-en-3-one

C

4-carboxy-3-methylpent-3-en-2-one

D

2, 3-dimethyl-4-oxopent-2-en-1-oic acid

Text Solution

Verified by Experts

The correct Answer is:
D
`{:(" "O" "O),(" ||"" ||"),(overset(5)(C)H_(3)-C-overset(3)(C)=overset(2)C-C-OH),(" "4" |"" |"" " 1),(" "H_(3)C" "CH_(3)):}`
2, 3-Dimethyl-4-oxopent-2-en-1-oic acid.
('m' comes before 'o' in alphabetical order)
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