試題詳解

90. A student gave a molecule the following name:2-methyl-4-t-butylpentane However, the teacher pointed out that, although the molecule could be correctly drawn from this name, the name violates the IUPAC rules. What is the correct (IUPAC) name of the molecule?
(A) 2-t-butyl-4-methylpentane
(B) 2,4,5,5-tetramethylhexane
(C) 1-sec-butyl-1,2,2-trimethylpentane
(D) 2-t-butyl-4-iso-propylbutane
(E) None of the above.