IUPAC nomenclature need help
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IUPAC nomenclature need help

[From: ] [author: ] [Date: 12-04-09] [Hit: ]
..so lowest priority is given to this.after that two methly groups are attacheddouble bond.so its name will be2,its common name isMesityl oxide.......
write the IUPAC name of (CH3)2C=CHCOCH3

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4-Methylpent-3-en-2-one

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hmm....
first main functional group present is ketone
so lowest priority is given to this.

after that two methly groups are attached double bond.

so its name will be 2,2-Dimethylvinyl methyl ketone (C6H10O)

its common name is Mesityl oxide.
1
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