Cetyl Alcohol → Pentadecane

HRID 339309

反応式

HRID 339309 の反応式
[CH2:1](O)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15]C.[H][H]>[Ni]>[CH3:15][CH2:14][CH2:13][CH2:12][CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2][CH3:1]

参加物

4

反応物 2

HCID 2682Cetyl AlcoholHCID 178418361HCID 178418361、化合物

生成物 1

HCID 12391Pentadecane

試薬・触媒・溶媒 1

HCID 935Nickel触媒

反応条件

温度
240 °C

実験手順

1000 g of 1-hexadecanol (Lorol C 16 from Cognis) were initially charged in a stirrable pressure vessel with 10 g of a nickel catalyst (Ni-5249 P from Engelhard; Ni content=63% by weight) and heated to 240° C. Subsequently, over a period of 12 h, hydrogen was added through a sparging tube at a pressure of 20 bar and the reaction gases were simultaneously discharged through a valve in the reactor lid. Thereafter, the product was cooled, discharged and filtered. This reaction product was fractionated in a distillation to give pure pentadecane and then deodorized with nitrogen. This gives a colorless, liquid and low-odor product.

後処理

  1. customthe reaction gases
  2. customwere simultaneously discharged through a valve in the reactor lid
  3. temperatureThereafter, the product was cooled
  4. filtrationfiltered
  5. distillationThis reaction product was fractionated in a distillation

出典と根拠

ORDレコード
ord-89a68f16f91846bfbda0598e50707592
出典データセット
uspto-grants-2014_11
特許番号
US08895039B2

関連ノート

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