1
Question
The IUPAC Name for the compound
CH3−CH=CH−CH2−C||O−CH2−COOH is
The IUPAC Name for the compound
CH3−CH=CH−CH2−C||O−CH2−COOH is
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Solution
The correct option is C 3-Oxo-5-heptenoic acid
There is one double bond and two functional groups:a carboxylic acid group and a ketone group. We need to select the longest carbon chain containing as many of the above their as possible starting from the carboxylic acid.The order of preference is
Hence the numbering is as follows:
word root = hept
primary suffix = ene
secondary suffix = oic acid
secondary prefix=3-oxo
Ans ⇒ (c) 3- Oxo - 5 - heptenoic acid
(or)
3 - Oxohept - 5 - en - 1 - oicacid
3-Oxo-5-heptenoic acid
There is one double bond and two functional groups:a carboxylic acid group and a ketone group. We need to select the longest carbon chain containing as many of the above their as possible starting from the carboxylic acid.The order of preference is
Hence the numbering is as follows:
word root = hept
primary suffix = ene
secondary suffix = oic acid
secondary prefix=3-oxo
Ans ⇒ (c) 3- Oxo - 5 - heptenoic acid
(or)
3 - Oxohept - 5 - en - 1 - oicacid
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