Tridecanal → Tridecanedioic acid

HRID 2293814

反応式

HRID 2293814 の反応式
[C:1]([OH:24])(=[O:23])[CH2:2][CH2:3][CH2:4]CCCCCCCC/C=C\CCCCCCCC.[CH:25](=[O:34])[CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH3:33].C(=[O:48])CCCCCCCCCCCC>>[C:1]([OH:24])(=[O:23])[CH2:2][CH2:3][CH2:4][CH2:33][CH2:32][CH2:31][CH2:30][CH2:29][CH2:28][CH2:27][CH2:26][C:25]([OH:48])=[O:34]

参加物

4

反応物 3

HCID 25311TridecanalHCID 31289NonanalHCID 5281116Erucic Acid

生成物 1

HCID 10458Tridecanedioic acid

実験手順

338.58 g (1 mol) of erucic acid (purity 95%) were ozonized in analogy to Example 1 and then hydrogenation was carried out. The hydrogenation solution obtained in this way contained nonanal and tridecanealdehyde acid and was divided by distillation. For oxidation, the corresponding aldehyde fraction was employed and was oxidized at 14 bar in analogy to Example 1. 185 g of tridecanedioic acid per cycle were obtained with a purity of 95%.

後処理

  1. customThe hydrogenation solution obtained in this way
  2. distillationwas divided by distillation

出典と根拠

ORDレコード
ord-1c2aa7fad9214de9be3b156d3fed97a7
出典データセット
uspto-grants-1997_11
特許番号
US05686638

関連ノート

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