Water → 2-(Benzyloxy)-4-bromobenzaldehyde

HRID 1455981

反応式

HRID 1455981 の反応式
[CH2:1](Br)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[Br:9][C:10]1[CH:17]=[CH:16][C:13]([CH:14]=[O:15])=[C:12]([OH:18])[CH:11]=1.C(=O)([O-])[O-].[K+].[K+].O>CN(C=O)C>[CH2:1]([O:18][C:12]1[CH:11]=[C:10]([Br:9])[CH:17]=[CH:16][C:13]=1[CH:14]=[O:15])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

参加物

6

反応物 4

HCID 962WaterHCID 7498Benzyl BromideHCID 11430Potassium CarbonateHCID 40660194-Bromo-2-hydroxybenzaldehyde

生成物 1

HCID 156730622-(Benzyloxy)-4-bromobenzaldehyde

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

Benzyl bromide (1.35 ml) was added to a mixture of 4-bromo-2-hydroxybenzaldehyde (2.07 g) and potassium carbonate (1.38 g) in DMF (20 ml) and the mixture was stirred at ambient temperature for 10 hours. The reaction mixture was poured into water (50 ml) to give 2-benzyloxy-4-bromobenzaldehyde as a solid which was filtered and dried, yield 2.88 g. The material was used in subsequent reactions without purification.

出典と根拠

ORDレコード
ord-5240495585e14aebba79cf7818d27b88
出典データセット
uspto-grants-1998_12
特許番号
US05843942

関連ノート

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