Triethylene Glycol → n-Decanal Triethylene Glycol

HRID 74124

反応式

HRID 74124 の反応式
[CH:1](=[O:11])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10].[CH2:12]([OH:21])[CH2:13][O:14][CH2:15][CH2:16][O:17][CH2:18][CH2:19][OH:20]>[Pd]>[CH:1](=[O:11])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10].[CH2:12]([OH:21])[CH2:13][O:14][CH2:15][CH2:16][O:17][CH2:18][CH2:19][OH:20]

参加物

4

反応物 2

HCID 8172Triethylene GlycolHCID 8175Decanal

生成物 1

HCID 86639478n-Decanal Triethylene Glycol

試薬・触媒・溶媒 1

HCID 23938Palladium触媒

反応条件

温度
200 °C

実験手順

n-Decanal (3.9 g, 4.7 ml, 0.025 mol), triethylene glycol (75.1 g, 66.8 ml, 0.5 mol) and 10% Pd/C (0.2 g, 5 wt % to n-decanal) are charged to a 150 ml Parr reactor. The system is purged with nitrogen three times. Then 500 psi of hydrogen is charged, the reactor is heated to 200° C., and the hydrogen pressure is adjusted to 1000 psi. After 3 hours at 200° C. and 1000 psi, GC analysis shows complete conversion of n-decanal and detects 3,6,9-trioxa-1-nonadecanol (82.6%) and n-decanol (13.7%).

後処理

  1. customThe system is purged with nitrogen three times
  2. additionThen 500 psi of hydrogen is charged

出典と根拠

ORDレコード
ord-b0ee5f698042411ea18a24fa1d1c2c74
出典データセット
uspto-grants-2014_09
特許番号
US08829229B2

関連ノート

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