比较下列自由基的稳定性大小(1) (CH3)3 C· (2) ·CH2CH2CH3 (3) ·CH3 (4) CH3ĊHCH3
A、(3)>(1)>(2)>(4);
B、(4)>(2)>(1)>(3);
C、(1)>(4)>(2)>(3);
D、(1)>(2)>(3)>(4)
发布时间:2025-10-19 03:59:35
A、(3)>(1)>(2)>(4);
B、(4)>(2)>(1)>(3);
C、(1)>(4)>(2)>(3);
D、(1)>(2)>(3)>(4)