正丁腈

{{Chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 410651538
| Reference =
| ImageFileL1 = Butyronitrile.png
| ImageFileL1_Ref =
| ImageSizeL1 = 115
| ImageAltL1 = Structural formula of butyronitrile
| ImageFileR1 = Butyronitrile 3D ball.png
| ImageSizeR1 = 125
| ImageAltR1 = Ball-and-stick model of the butyronitrile molecule
| IUPACName = Butanenitrile
| OtherNames = 1-丁腈正丙基氰
|Section1=
|Section2={{Chembox Properties
| C=4 | H=7 | N=1
| Appearance = 无色
| Odor = 刺激的窒息性气味
| IDLH = N.D.

制备
工业上通过正丁醇的氨氧化反应制备:
:CH3CH2CH2CH2OH + NH3 +O2 ->CH3CH2CH2CN +3H2O

性质
正的水解反应可以得到正丁醯胺:
: CH3CH2CH2CN + H2O → CH3CH2CH2CONH2
正丁酰胺進一步水解,可以得到正丁酸(CH3CH2CH2COOH)。

它在鎳的催化下,和氫氣反应,生成正丁胺:
: CH3CH2CH2CN + 2H2 → CH3CH2CH2CH2NH2
以氢化铝锂为还原剂,亦可得到正丁胺。

應用
正丁腈是家禽药物的前体。

参见

  • 丁腈橡胶
  • 異丁腈

参考文献

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