4'-Ethylacetophenone → 3-Dimethylamino-4'-ethylacrylophenone

HRID 225281

反応式

HRID 225281 の反応式
[CH2:1]([C:3]1[CH:8]=[CH:7][C:6]([C:9](=[O:11])[CH3:10])=[CH:5][CH:4]=1)[CH3:2].CO[CH:14](OC)[N:15]([CH3:17])[CH3:16]>>[CH3:14][N:15]([CH3:17])[CH:16]=[CH:10][C:9]([C:6]1[CH:7]=[CH:8][C:3]([CH2:1][CH3:2])=[CH:4][CH:5]=1)=[O:11]

参加物

3

反応物 2

HCID 136424'-EthylacetophenoneHCID 78373Dimethylformamide dimethyl acetal

生成物 1

HCID 538338993-Dimethylamino-4'-ethylacrylophenone

実験手順

A mixture of 50 g. of 4'-ethylacetophenone and 50 ml. of dimethylformamide dimethylacetal is refluxed for 16 hours. Evaporation gave a thick oil which crystallized on the addition of hexane, m.p. 80°-81° C.

後処理

  1. additionA mixture of 50 g
  2. customEvaporation
  3. customgave a thick oil which
  4. customcrystallized on the addition of hexane, m.p. 80°-81° C.

出典と根拠

ORDレコード
ord-c7547d413d064fea83690359d7aa349b
出典データセット
uspto-grants-1980_11
特許番号
US04236005

関連ノート

読み込み中…