Skeletal formula of a hydrocarbon is given below. What is the IUPAC name of the compound?
Correct answer: B. 3, 4-dimethyl-3-hexene
- A. 3, 3-dimethyl-3-hexene
- B. 3, 4-dimethyl-3-hexene
- C. 3-hexene
- D. 2,3-dimethyl-1-hexene
Explanation
KEY POINTS the structure is a six-carbon Hydrocarbon containing two methyl substitutions and a double bond Metal substitution are present at carbon numbers 3 and 4 A double bond is present at carbon number 3
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About Alkenes
Alkenes are unsaturated hydrocarbons containing a carbon-carbon double bond with sigma and pi components and restricted rotation. Their reactions include electrophilic addition of hydrogen, halogens, hydrogen halides and water, with Markovnikov orientation, oxidation, combustion and polymerisation, while their preparation commonly involves elimination from alkyl halides or alcohols.
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