Benzyl Bromide → alpha,alpha-Dimethyl-2-(phenylmethoxy)-benzeneacetamide

HRID 337070

反応式

HRID 337070 の反応式
[OH:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]([CH3:13])([CH3:12])[C:9]([NH2:11])=[O:10].C(=O)([O-])[O-].[K+].[K+].[CH2:20](Br)[C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1>CN(C=O)C.O>[CH3:12][C:8]([CH3:13])([C:3]1[CH:4]=[CH:5][CH:6]=[CH:7][C:2]=1[O:1][CH2:20][C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1)[C:9]([NH2:11])=[O:10]

参加物

6

反応物 3

HCID 7498Benzyl BromideHCID 11430Potassium CarbonateHCID 866632482-Hydroxy-alpha,alpha-dimethyl-benzeneacetamide

生成物 1

HCID 66689021alpha,alpha-Dimethyl-2-(phenylmethoxy)-benzeneacetamide

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6228Dimethylformamide溶媒

反応条件

温度
25 °C

実験手順

A solution of 2-hydroxy-α,α-dimethyl-benzeneacetamide (Example 198b, 15.34 g) dissolved in DMF (150 mL) was treated with potassium carbonate (11.83 g) and benzyl bromide (10.18 mL) under nitrogen. The resulting mixture was stirred at 25° C. for 16 h. The reaction mixture was diluted with water (500 mL) and stirred for 30 min. The solid was filtered off and washed with water and dried in vacuo to afford the subtitle compound (19.45 g).

後処理

  1. stirringstirred for 30 min
  2. filtrationThe solid was filtered off
  3. washwashed with water
  4. customdried in vacuo

出典と根拠

ORDレコード
ord-976b9319305b4655bbc10dcbf9298c34
出典データセット
uspto-grants-2014_11
特許番号
US08889692B2

関連ノート

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