3,4-Dimethoxyphenyl methyl ketone → (E)-1-(3,4-dimethoxyphenyl)-3-(dimethylamino)-2-propen-1-one

HRID 225279

반응식

HRID 225279 반응식
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:11](=[O:13])[CH3:12])[CH:6]=[CH:7][C:8]=1[O:9][CH3:10].CO[CH:16](OC)[N:17]([CH3:19])[CH3:18]>>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:11](=[O:13])[CH:12]=[CH:16][N:17]([CH3:19])[CH3:18])[CH:6]=[CH:7][C:8]=1[O:9][CH3:10]

참가 물질

3

반응물 2

HCID 143283,4-Dimethoxyphenyl methyl ketoneHCID 78373Dimethylformamide dimethyl acetal

생성물 1

HCID 1481361(E)-1-(3,4-dimethoxyphenyl)-3-(dimethylamino)-2-propen-1-one

실험 절차

A mixture of 50.0 g. of 3',4'-dimethoxyacetophenone and 50 ml. of dimethylformamide dimethylacetal is refluxed for 16 hours. On cooling the desired compound crystallizes from solution. Hexane is added and the material is recovered by filtration, m.p. 124°-125° C.

후처리

  1. additionA mixture of 50.0 g

출처 및 근거

ORD 기록
ord-54c4480f822a4aa3a9d351bb9039ec04
출처 데이터셋
uspto-grants-1980_11
특허 번호
US04236005

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