HCID 13092093、化合物 → 5-(2-Formyl-3-hydroxyphenoxy)pentanoic acid

HRID 647899

反応式

HRID 647899 の反応式
[CH:1]([C:3]1[C:16]([O:17]CC2C=CC=CC=2)=[CH:15][CH:14]=[CH:13][C:4]=1[O:5][CH2:6][CH2:7][CH2:8][CH2:9][C:10]([OH:12])=[O:11])=[O:2]>C(O)C>[CH:1]([C:3]1[C:16]([OH:17])=[CH:15][CH:14]=[CH:13][C:4]=1[O:5][CH2:6][CH2:7][CH2:8][CH2:9][C:10]([OH:12])=[O:11])=[O:2]

参加物

3

反応物 1

HCID 13092093HCID 13092093、化合物

生成物 1

HCID 721625-(2-Formyl-3-hydroxyphenoxy)pentanoic acid

試薬・触媒・溶媒 1

HCID 702Ethanol触媒

実験手順

A solution of 5-(2-formyl-3-benzyloxyphenoxy) pentanoic acid (1.0 g, 0.003 M) in ethanol containing 5% palladium on charcoal catalyst (0.61 g) was hydrogenated at atmospheric pressure. After 20 minutes the reaction was complete and the catalyst was filtered off and the ethanol removed in vacuo to give 5-(2-formyl-3-hydroxyphenoxy)pentanoic acid, m.p. 94° C.

後処理

  1. filtrationthe catalyst was filtered off
  2. customthe ethanol removed in vacuo

出典と根拠

ORDレコード
ord-9d0b78254b974d9ba476916954126963
出典データセット
uspto-grants-1983_10
特許番号
US04410537

関連ノート

読み込み中…