Phenidone → Stk037974

HRID 1031947노트

반응식

HRID 1031947 반응식
[C:1]1([N:7]2[CH2:11][CH2:10][C:9](=O)[NH:8]2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.P(Cl)(Cl)([Cl:15])=O>C1(C)C=CC=CC=1>[Cl:15][C:9]1[CH2:10][CH2:11][N:7]([C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)[N:8]=1

참가 물질

4

반응물 2

HCID 7090PhenidoneHCID 24813Phosphorus oxychloride

생성물 1

HCID 787909Stk037974

시약·촉매·용매 1

HCID 1140Toluene용매2회

실험 절차

1-Phenylpyrazolidin-3-one (8.1 g) was suspended in dry toluene (100 ml), followed by addition of phosphoryl chloride (7.0 ml) and the mixture stirred for 1 hour at 85°. When cool the toluene was decanted from the solid and solvent removed in vacuo to give the sub-title compound, (6.9 g), mp 92°-93°.

후처리

  1. customwas decanted from the solid and solvent
  2. customremoved in vacuo

출처 및 근거

ORD 기록
ord-c87bf15f945446a5af3334f64fdad7ee
출처 데이터셋
uspto-grants-1990_09
특허 번호
US04956378

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