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

HRID 1278218

반응식

HRID 1278218 반응식
C[N:2]([CH3:12])[CH:3]=[CH:4][C:5]([C:7]1[CH:11]=[CH:10][S:9][CH:8]=1)=O.N[C:14]1[C:18](C)=[CH:17][NH:16][N:15]=1>C(O)(=O)C>[CH3:17][C:18]1[CH:14]=[N:15][N:16]2[C:5]([C:7]3[CH:11]=[CH:10][S:9][CH:8]=3)=[CH:4][CH:3]=[N:2][C:12]=12

참가 물질

4

반응물 2

HCID 5964663-Dimethylamino-1-thien-3-ylpropen-1-oneHCID 178430915HCID 178430915, 화합물

생성물 1

HCID 211630643-Methyl-7-(3-thienyl)pyrazolo[1,5-a]pyrimidine

시약·촉매·용매 1

HCID 176Acetic Acid용매

실험 절차

A mixture of 0.01 mole of 3-dimethylamino-1-(3-thienyl)-2-propen-1-one and 0.01 mole of 3-amino-4-methylpyrazole 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.

후처리

  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

출처 및 근거

ORD 기록
ord-70bcaf3c25ea414f9634aa7c163c90b4
출처 데이터셋
uspto-grants-1981_07
특허 번호
US04281000

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