作者thomasjr (touch)
看板CGU-MED-99
标题[欧啪]有机大作战
时间Sun Jan 14 15:59:21 2007
把记不起来的打一遍应该会记起来吧ˇˇ...顺便赚点钱 嘿嘿
Preparing organometallic reagent
use CH3CH2CH2CH2Br(represented by R) treated with......
a. Li(2 equiv) =====> R-Li + LiBr
b. Mg in (CH3CH2)2O =====> R-Mg-Br
c. 1.Li(2equiv.) 2.CuI =====> R2CuLi + LiI
d. ans.a treated with H2O =====> R-H + H-O-Li (R+H Li+ OR-)
e. ans.b treated with D2O =====> R-D + D-O-MgBr
f. ans.a treated with CH3C≡CH =====> CH3C≡CLi +RH
Treated CH3CH2CH2MgBr with the following compound
a. 1.CH2=O 2.H2O =====> CH3CH2CH2CH2OH
b.1. ／＼=O 2.H2O =====> CH3CH2CH2-R-OH
︱ ︱
——
c.1.CH3CH2COCl 2.H2O =====>(CH3CH2CH2)2CHOH
︱
CH2CH3
e. H2O =====> CH3CH2CH3 + MgBr-OH (OH-)
不打了 好多= ="
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 163.25.118.136
1F：推 YoyoBlue:克~~~~ 01/17 13:24