作者miracleImp (miracle吧)
看板Chemistry
標題[問題]free radical stablity
時間Wed Jul 23 22:53:41 2014
bond dissociation energy of homogeneous cleave (Kcal/mol)
C6H5-H (SP2 orbital &conjugation????) 110
CH2=CH-H (SP2 orbital) 108
CH3-H (SP3 orbital) 104
CH3CH2-H (primary) 98
(CH3)2CH-H (second) 95
(CH3)3C-H (tertiary) 92
CH2=CHCH2-H (conjugation) 88
C6H5CH2-H (conjugation) 85
.
我想請問一下,假如說是CH3C=O radical(中山材料的90碩班有機考試)它的穩定性會介在哪兩者之間??
拜託各位高手了!!
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 114.40.62.248
※ 文章網址: http://webptt.com/m.aspx?n=bbs/Chemistry/M.1406127224.A.B78.html
※ 編輯: miracleImp (114.40.62.248), 07/23/2014 22:55:55