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Dimethyl Sulfoxide → 4-[1-(2-{[9-(2,5-dichlorobenzyl)-9H-beta-carboline-3-yl]carbonyl}hydrazono)-ethyl]benzoic acid

HRID 992571
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HRID 992571 반응식
[Cl:1][C:2]1[CH:25]=[CH:24][C:23]([Cl:26])=[CH:22][C:3]=1[CH2:4][N:5]1[C:17]2[CH:16]=[N:15][C:14]([C:18]([NH:20][NH2:21])=[O:19])=[CH:13][C:12]=2[C:11]2[C:6]1=[CH:7][CH:8]=[CH:9][CH:10]=2.[C:27]([C:30]1[CH:38]=[CH:37][C:33]([C:34]([OH:36])=[O:35])=[CH:32][CH:31]=1)(=O)[CH3:28].CS(C)=O>C(O)(=O)C.C(OCC)(=O)C>[Cl:1][C:2]1[CH:25]=[CH:24][C:23]([Cl:26])=[CH:22][C:3]=1[CH2:4][N:5]1[C:17]2[CH:16]=[N:15][C:14]([C:18]([NH:20][N:21]=[C:27]([C:30]3[CH:38]=[CH:37][C:33]([C:34]([OH:36])=[O:35])=[CH:32][CH:31]=3)[CH3:28])=[O:19])=[CH:13][C:12]=2[C:11]2[C:6]1=[CH:7][CH:8]=[CH:9][CH:10]=2
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 679Dimethyl SulfoxideHCID 114704-Acetylbenzoic AcidHCID 98214779-(2,5-Dichlorobenzyl)-9H-beta-carboline-3-carbohydrazide

생성물 1

HCID 725951734-[1-(2-{[9-(2,5-dichlorobenzyl)-9H-beta-carboline-3-yl]carbonyl}hydrazono)-ethyl]benzoic acid수율 73%

시약·촉매·용매 2

HCID 176Acetic Acid촉매
HCID 8857
Ethyl Acetate
용매

실험 절차

A mixture of 9-(2,5-dichlorobenzyl)-9H-β-carboline-3-carbohydrazide (100 mg, 0.25 mmole), 4-acetyl benzoic acid (50 mg, 0.3 mmole), DMSO (5 mL), and one drop of glacial acetic acid was stirred at room temperature for 12 hours. Ethyl acetate (50 ml) was added to the flask. The mixture was extracted with water and brine. The product crystallized from the organic phase was filtered, affording 97 mg (73%) of the title compound. 1H NMR (DMSO-d6) δ9.0 (s, 2H), 8.5 (d, 1H), 8.25 (s, 1H), 8.0-7.9 (m, 4H), 7.6-7.5 (m, 3H), 7.4-7.3 (m, 2H), 6.6 (s, 1H), 5.9 (s, 2H), 2.4 (s, 3H),MS (APCI; (M+H)+) m/z 531.

후처리

  1. extractionThe mixture was extracted with water and brine
  2. customThe product crystallized from the organic phase
  3. filtrationwas filtered

출처 및 근거

ORD 기록
ord-b40b93e2322c4c9c9a7191f724779f64
출처 데이터셋
uspto-grants-2002_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06469021B1

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