JEE Advance - Chemistry (1987 - No. 16)
The IUPAC name of the compound
CH2 = CH $$-$$ CH(CH3)2
CH2 = CH $$-$$ CH(CH3)2
1, 1-dimethyl-2-propene
3-methylbut-1-ene
2-vinylpropane
1 isopropylethylene
ব্যাখ্যা
Its correct IUPAC name is
3-methylbut-1-ene.