• 2022-06-03
    下列化合物有(1)到(3),λmax由大到小的顺序是( ) 化合物(1)CH3(
    CH2
    )5CH3
    (2)(CH3)2C=CH-CH2-CH=C(CH3
    )2 (3)CH2=CH-CH=CHCH3
    A: (1)>(2)>(3)
    B: (3)>(2)>(1)
    C: (2)>(3)>(1)
    D: (3)>(1)>(2)
    E: (1)>(3)>(2)