Ethanol → Ethyl 4'-hydroxy-4-biphenylcarboxylate

HRID 493044

反応式

HRID 493044 の反応式
[OH:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:16]=[CH:15][C:11]([C:12]([OH:14])=[O:13])=[CH:10][CH:9]=2)=[CH:4][CH:3]=1.[CH2:17](O)[CH3:18].C(C1C=CC(C(O)=O)=CC=1)CC>CO>[OH:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]2[CH:16]=[CH:15][C:11]([C:12]([O:14][CH2:17][CH3:18])=[O:13])=[CH:10][CH:9]=2)=[CH:6][CH:7]=1

参加物

5

反応物 3

HCID 702EthanolHCID 1376014-Propylbenzoic acidHCID 3015564'-Hydroxy-4-biphenylcarboxylic acid

生成物 1

HCID 4049156Ethyl 4'-hydroxy-4-biphenylcarboxylate

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

実験手順

The reaction was conducted in the same manner as in the step (i) of the Example 33, except for using 4-(4-hydroxyphenyl)benzoic acid and ethanol in lieu of 4-n-propylbenzoic acid and methanol, respectively, and the resultant was recrystallized from toluene to give ethyl 4-(4-hydroxyphenyl)benzoate.

後処理

  1. customrespectively, and the resultant was recrystallized from toluene

出典と根拠

ORDレコード
ord-9202b041f1b14830b03a07aa49b22dea
出典データセット
uspto-grants-2009_05
特許番号
US07534547B2

関連ノート

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