1,3,5-Triazine → HCID 178436090, 화합물

HRID 362449

반응식

HRID 362449 반응식
[CH3:1][C:2]1[CH2:3][C:4](=[O:16])[N:5]([C:7]2[CH:12]=[CH:11][C:10]([N+:13]([O-:15])=[O:14])=[CH:9][CH:8]=2)[N:6]=1.[N:17]1[CH:22]=NC=N[CH:18]=1.[CH2:23]([C:25]1C=[CH:30][CH:29]=[CH:28][C:26]=1N)[CH3:24]>C(O)C>[CH2:29]([C:28]1[CH:26]=[CH:25][CH:23]=[CH:24][C:18]=1[NH:17][CH:22]=[C:3]1[C:2]([CH3:1])=[N:6][N:5]([C:7]2[CH:8]=[CH:9][C:10]([N+:13]([O-:15])=[O:14])=[CH:11][CH:12]=2)[C:4]1=[O:16])[CH3:30]

참가 물질

5

반응물 3

HCID 92621,3,5-TriazineHCID 113572-EthylanilineHCID 808163H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(4-nitrophenyl)-

생성물 1

HCID 178436090HCID 178436090, 화합물

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

1 g of 5-methyl-2-(4-nitrophenyl)-2,4-dihydro-3-pyrazolone, 190 mg of 1,3,5-triazine and 0.74 ml of 2-ethylaniline are heated under reflux in 50 ml of ethanol for 4 days. The solvent is evaporated off in vacuo, and the crude reaction product obtained in this way is purified by chromatography on silica gel with a solvent mixture consisting of dichloromethane and methanol mixed in the ratio of 97:3 as eluent.

후처리

  1. customThe solvent is evaporated off in vacuo
  2. customthe crude reaction product
  3. customobtained in this way
  4. customis purified by chromatography on silica gel with a solvent mixture
  5. additionmixed in the ratio of 97:3 as eluent

출처 및 근거

ORD 기록
ord-97d23a9c2b7e45e483b297605ab01bb9
출처 데이터셋
uspto-grants-1999_02
특허 번호
US05869516

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