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1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride → N-(5-Chloroquinolin-7-yl)-6-(4-Fluorophenyl)-2-ethyl-nicotinamide

HRID 494277
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HRID 494277 반응식
[NH2:1][C:2]1[CH:11]=[C:10]2[C:5]([CH:6]=[CH:7][CH:8]=[N:9]2)=[C:4]([Cl:12])[CH:3]=1.[F:13][C:14]1[CH:19]=[CH:18][C:17]([C:20]2[CH:28]=[CH:27][C:23]([C:24]([OH:26])=O)=[C:22]([CH3:29])[N:21]=2)=[CH:16][CH:15]=1.Cl.[CH3:31]N(C)CCCN=C=NCC>C(Cl)Cl.CN(C)C1C=CN=CC=1>[Cl:12][C:4]1[CH:3]=[C:2]([NH:1][C:24](=[O:26])[C:23]2[CH:27]=[CH:28][C:20]([C:17]3[CH:16]=[CH:15][C:14]([F:13])=[CH:19][CH:18]=3)=[N:21][C:22]=2[CH2:29][CH3:31])[CH:11]=[C:10]2[C:5]=1[CH:6]=[CH:7][CH:8]=[N:9]2
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 242777906-(4-Fluorophenyl)-2-methylpyridine-3-carboxylic acidHCID 690423405-Chloroquinolin-7-amine

생성물 1

HCID 86760866N-(5-Chloroquinolin-7-yl)-6-(4-Fluorophenyl)-2-ethyl-nicotinamide

시약·촉매·용매 2

HCID 142844-(Dimethylamino)pyridine촉매
HCID 6344Dichloromethane용매

실험 절차

To a solution of 7-amino-5-chloroquinoline (D83) (50 mg, 0.28 mmol) in DCM (3 ml) was added 6-(4-fluorophenyl)-2-methyl-nicotinic acid (D24) (30 mg, 0.13 mmol), 1-(3-dimethylaminopropyl)-3-ethyl-carbodiimide hydrochloride (59 mg, 0.31 mmol) and 4-dimethylaminopyridine (17 mg, 0.14 mmol) and the reaction stirred at room temperature then at reflux until complete by tlc. The mixture was washed with sat. aq. sodium bicarbonate solution then dried over MgSO4 and concentrated to give the crude product. Purification by SPE column chromatography gave the title compound as an off white solid. 1H NMR (400 MHz, CDCl3) δ (ppm): 8.94 (dd, 1H), 8.54 (d, 1H), 8.29 (s, 1H), 8.05 (m, 3H), 7.92 (d, 1H), 7.78 (br.s, 1H), 7.62 (d, 1H), 7.47 (dd, 1H), 7.18 (t, 2H), 2.84 (s, 3H).

후처리

  1. temperatureat reflux until complete by tlc
  2. washThe mixture was washed with sat. aq. sodium bicarbonate solution
  3. dry with materialthen dried over MgSO4
  4. concentrationconcentrated
  5. customto give the crude product
  6. customPurification by SPE column chromatography

출처 및 근거

ORD 기록
ord-3683c93bc55f416698da9a4ce408167f
출처 데이터셋
uspto-grants-2009_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07538121B2

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