試題詳解

36. Provide the name of the major alkene product that results when (2R,3R)-2,3-dibromopentane is treated with zinc in acetic acid.
(A) (Z)-2-pentene
(B)
(E)-2-pentene
(C) (R)-3-bromo-1-pentene
(D) (S)-3-bromo-1-pentene
(E) (R)-2-bromo-3-pentene