Dimethylformamide dimethyl acetal → Methyl 4-[3-(dimethylamino)prop-2-enoyl]benzoate

HRID 59866

반응식

HRID 59866 반응식
[C:1]([C:4]1[CH:13]=[CH:12][C:7]([C:8]([O:10][CH3:11])=[O:9])=[CH:6][CH:5]=1)(=[O:3])[CH3:2].[CH3:14][N:15]([CH:17](OC)OC)[CH3:16]>>[CH3:14][N:15]([CH3:17])/[CH:16]=[CH:2]/[C:1]([C:4]1[CH:13]=[CH:12][C:7]([C:8]([O:10][CH3:11])=[O:9])=[CH:6][CH:5]=1)=[O:3]

참가 물질

3

반응물 2

HCID 78373Dimethylformamide dimethyl acetalHCID 137990Methyl 4-acetylbenzoate

생성물 1

HCID 10561611Methyl 4-[3-(dimethylamino)prop-2-enoyl]benzoate

반응 조건

온도
105 °C

실험 절차

A mixture of methyl 4-acetylbenzoate (5.00 g, 28.1 mmol) in DMF-DMA (38 mL, 284 mmol) was heated at 105° C. for 20 hours. The reaction was cooled, concentrated, and used crude in the next reaction.

후처리

  1. temperatureThe reaction was cooled
  2. concentrationconcentrated
  3. customin the next reaction

출처 및 근거

ORD 기록
ord-8ca3e56aacc74e2aae48df2c703518c5
출처 데이터셋
uspto-grants-2016_09
특허 번호
US09440964B2

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