試題詳解

67. Compound X has an empirical formula CH₂ and a molecular weight of 84. When X is subjected to ozonolysis two organic products are obtained; only one of these reduces Fehling's solution and both give positive iodoform reactions. X is:
(A) hex-1-ene
(B) hex-2-ene
(C) hexa-1,4-diene
(D) 3-methylpent-2-ene
(E) 2,3-dimethylbut-2-ene