Preparation of haloalkane

Puppet

加上
加熱只是更favour E
唔favourable的conditions都會有E (competing reaction) at lower rate

用NaHCO3則冇

.•Ｈuｎg▊鴻

基本上無幾多個o chem ge reaction 係一定要加熱

j32738

原帖由 .•Ｈuｎg▊鴻 於 20-9-2008 22:09 發表
你呢個reason係岩
但唔係main pt.
無需要知道幾時先remove晒
2者都係in excess
最後都係用solvant extraction姐

NaOH係唔會同haloalkane react,除非加熱
呢句我非常有保留

用solvent extraction咪麻煩囉
多1個step

Zend

其實如果你加左水入去, 你都要做solvent extraction =.=

你唔好同我講你加d powder 入去係work -.-

.•Ｈuｎg▊鴻

你加邊樣落去都要做啦
唔通加NaHCO3就唔駛做?