Dimethylformamide → N-Butyl-N-(heptan-2-YL)aniline

HRID 361269

反応式

HRID 361269 の反応式
[CH2:1]([NH:5][C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1)[CH2:2][CH2:3][CH3:4].C(=O)([O-])[O-].[K+].[K+].Br[CH:19]([CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])[CH3:20].CN(C=O)C>O>[CH2:1]([N:5]([CH:19]([CH3:20])[CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])[C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1)[CH2:2][CH2:3][CH3:4]

参加物

6

反応物 4

HCID 6228DimethylformamideHCID 11430Potassium CarbonateHCID 14310N-ButylanilineHCID 160902-Bromoheptane

生成物 1

HCID 18000381N-Butyl-N-(heptan-2-YL)aniline収率 60%

試薬・触媒・溶媒 1

HCID 962Water溶媒

反応条件

温度
130 °C

実験手順

A mixture of N-butylaniline (7.45 parts) anhydrous potassium carbonate (7.5 parts), 2-bromoheptane (13.5 parts) and DMF (25 parts) was stirred at 130° C. for 86 hours. The reaction mixture was poured into water, saturated with salt and extracted with ethyl acetate. The organic phase was washed with water, dried (MgSO4) and evaporated to leave N-butyl-N-(1-methylhexyl)aniline (11.8 parts, approximately 60% strength). This material had acetic anhydride (10 parts) added to it prior to further use.

後処理

  1. extractionextracted with ethyl acetate
  2. washThe organic phase was washed with water
  3. dry with materialdried (MgSO4)
  4. customevaporated

出典と根拠

ORDレコード
ord-b013d208f9804c31a1bf4f08faa23737
出典データセット
uspto-grants-1999_02
特許番号
US05865857

関連ノート

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