3-Dimethylamino-1-thien-3-ylpropen-1-one → 3-Bromo-7-(3-thienyl)pyrazolo[1,5-a]pyrimidine

HRID 1278216

反応式

HRID 1278216 の反応式
C[N:2]([CH3:12])[CH:3]=[CH:4][C:5]([C:7]1[CH:11]=[CH:10][S:9][CH:8]=1)=O.NC1[C:18]([Br:19])=[CH:17][NH:16][N:15]=1>C(O)(=O)C>[Br:19][C:18]1[CH:17]=[N:16][N:15]2[C:5]([C:7]3[CH:11]=[CH:10][S:9][CH:8]=3)=[CH:4][CH:3]=[N:2][C:12]=12

参加物

4

反応物 2

HCID 5964663-Dimethylamino-1-thien-3-ylpropen-1-oneHCID 178509245HCID 178509245、化合物

生成物 1

HCID 211630843-Bromo-7-(3-thienyl)pyrazolo[1,5-a]pyrimidine

試薬・触媒・溶媒 1

HCID 176Acetic Acid溶媒

実験手順

A mixture of 0.01 mole of 3-dimethylamino-1-(3-thienyl)-2-propen-1-one and 0.01 mole of 3-amino-4-bromopyrazole in glacial acetic acid is heated at reflux temperature for 8 hours. The solvent is removed in vacuo to give the product of the example.

後処理

  1. temperatureis heated
  2. temperatureat reflux temperature for 8 hours
  3. customThe solvent is removed in vacuo
  4. customto give the product of the example

出典と根拠

ORDレコード
ord-beb2d02e5c714b68af21a308ee9700bf
出典データセット
uspto-grants-1981_07
特許番号
US04281000

関連ノート

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