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Hydrochloric Acid → HCID 59218319, 화합물

HRID 2246388
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HRID 2246388 반응식
[Cl:1][C:2]1[CH:3]=[C:4]([NH:8][C:9]([NH2:11])=[O:10])[CH:5]=[CH:6][CH:7]=1.[C:12]([C:14]1[CH:21]=[CH:20][C:17]([CH:18]=O)=[CH:16][CH:15]=1)#[N:13].O=[C:23]([CH3:30])[CH2:24][C:25]([O:27][CH2:28][CH3:29])=[O:26].Cl>C1COCC1>[C:12]([C:14]1[CH:21]=[CH:20][C:17]([CH:18]2[C:24]([C:25]([O:27][CH2:28][CH3:29])=[O:26])=[C:23]([CH3:30])[N:8]([C:4]3[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[CH:3]=3)[C:9](=[O:10])[NH:11]2)=[CH:16][CH:15]=1)#[N:13]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 313Hydrochloric AcidHCID 8868Ethyl AcetoacetateHCID 160753-ChlorophenylureaHCID 660424-Cyanobenzaldehyde

생성물 1

HCID 59218319HCID 59218319, 화합물

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

170 mg (1.0 mmol) N-[3-chlorophenyl]urea, 100 mg (0.77 mmol) 4-cyanobenzaldehyde and 100 mg (0.77 mmol) ethyl 3-oxobutanoate are suspended in 2 ml of THF, and catalytic amounts of concentrated hydrochloric acid are added. The mixture is stirred at reflux for 18 hours. After cooling down to room temperature, the solvent is removed in vacuo and the residue is purified by column chromatography on silica with cyclohexane/ethyl acetate as eluent.

후처리

  1. temperatureat reflux for 18 hours
  2. customthe solvent is removed in vacuo
  3. customthe residue is purified by column chromatography on silica with cyclohexane/ethyl acetate as eluent

출처 및 근거

ORD 기록
ord-6a7b3688841d4acd883d18a186a6c2e2
출처 데이터셋
uspto-grants-2010_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07687510B2

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