作者chxx (忍一时风平浪静!! NＩ
看板Chemistry
标题Re: [学习] 有几合成
时间Mon Apr 14 02:57:37 2008
※ 引述《karena817 (Karena)》之铭言：
: 想请教一下 a 和 h 要用什麽试剂
: http://img399.imageshack.us/img399/732/nttuwi2.jpg
: j项的产物怪怪的,N-C 之间应该是双键吧
: 大家讨论看看,谢谢.
a. O3;SMe2
b. NaBH4
c. PBr3
d. Mg; CH2O
e. PCC; the product should be an aldehyde
f. PhCH2Li
g. NaOMe is enough for the formation of conjugated product.
h. dehydraion; mCPBA
i. NH3; NaCNBH3 reductive amination
j. the product looks weird; if it is an imine, benzaldeyde and catalytic
base are needed.
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1F：推 karena817:谢谢 04/15 19:59