1-Octyn-3-ol, 3,6-dimethyl- → 3,6-Dimethyl-oct-1-en-3-ol

HRID 68012

反応式

HRID 68012 の反応式
[CH3:1][C:2]([OH:11])([CH2:5][CH2:6][CH:7]([CH3:10])[CH2:8][CH3:9])[C:3]#[CH:4].[H][H]>CO.[Pd].[Zn]>[CH3:1][C:2]([OH:11])([CH2:5][CH2:6][CH:7]([CH3:10])[CH2:8][CH3:9])[CH:3]=[CH2:4]

参加物

6

反応物 2

HCID 1742441-Octyn-3-ol, 3,6-dimethyl-HCID 178418361HCID 178418361、化合物

生成物 1

HCID 205267393,6-Dimethyl-oct-1-en-3-ol

試薬・触媒・溶媒 3

HCID 23938Palladium触媒HCID 23994Zinc触媒HCID 887Methanol溶媒

実験手順

154 g (1 mole) of 3,6-dimethyl-oct-1-yn-3ol are dissolved in 100 ml of methanol, 1 g of an 0.1% strength palladium/calcium carbonate catalyst, which has been poisoned with zinc ions, is added, and hydrogen is passed in at 20° C. under atmospheric pressure. The hydrogenation is complete in 6 hours, when about 24 liters of hydrogen have been absorbed.

後処理

  1. additionis added
  2. customis passed in at 20° C. under atmospheric pressure
  3. customwhen about 24 liters of hydrogen have been absorbed

出典と根拠

ORDレコード
ord-a7393b65dacd4364838b740a4c2e917c
出典データセット
uspto-grants-1982_08
特許番号
US04347388

関連ノート

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