HARDMCQ SINGLEJEE Mains ChemistryInorganic ChemistryGOCAchiever Section
The correct structure of 4-bromo-3-methyl but-1-ene is
A.Br — CH = C (CH₃)₂
B.CH₂ = CH – CH(CH₃) — CH₂Br✓ Correct
C.CH₂ = C(CH₃) CH₂CH₂Br
D.CH₃ — C(CH₃) = CHCH₂ — Br
Explanation
The IUPAC name given is 4-bromo-3-methyl but-1-ene which suggests that longest carbon chain is of 4 carbons, double bond at 1 position and Bromo group at 4th position. Thus, the correct option is (b) 2 3 2 CH CH CH(CH ) CH Br
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