1,10-Phenanthroline → HCID 57930454, 화합물

HRID 2198359노트

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HRID 2198359 반응식
[Cl:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][C:6]1[CH2:11][N:12]([CH3:15])[CH2:13][CH2:14][C:5]2=1.N1C2C(=CC=C3C=2N=CC=C3)C=CC=1.[O-]P([O-])([O-])=O.[K+].[K+].[K+].Br[C:39]#[C:40][C:41]1[CH:46]=[CH:45][C:44]([O:47][CH3:48])=[C:43]([F:49])[CH:42]=1>C1(C)C=CC=CC=1>[Cl:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[N:7]([C:39]#[C:40][C:41]1[CH:46]=[CH:45][C:44]([O:47][CH3:48])=[C:43]([F:49])[CH:42]=1)[C:6]1[CH2:11][N:12]([CH3:15])[CH2:13][CH2:14][C:5]2=1

참가 물질

6

반응물 4

HCID 13181,10-PhenanthrolineHCID 62657Potassium Phosphate, TribasicHCID 155083736-chloro-2-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indoleHCID 59455074HCID 59455074, 화합물

생성물 1

HCID 57930454HCID 57930454, 화합물수율 18.1%

시약·촉매·용매 1

HCID 1140Toluene용매

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온도
80 °C

실험 절차

6-chloro-2-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole (100 mg, 0.45 mmol) was mixed with CuSO4.5H2O (23 mg, 0.090 mmol), 1,10-phenanthroline (33 mg, 0.18 mmol), K3PO4 (192 mg, 0.90 mmol) and 4-(bromoethynyl)-2-fluoro-1-methoxybenzene (113 mg, 0.49 mmol) in toluene (5 ml). The reaction mixture was purged with nitrogen and heated at 80° C. for 16 h. Product was detected by LCMS. The reaction mixture was filtered through Celite and Celite bed was rinsed with dichloromethane. Combined organic layer was concentrated under reduced pressure and the residue was purified by silica gel chromatography (100-200 mesh) eluting with 60-80% ethyl acetate in hexane to obtain 6-chloro-9-((3-fluoro-4-methoxyphenyl)ethynyl)-2-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole (30 mg). 1H NMR (CDCl3) FREE BASE 7.42 (d, 2H), 7.25 (m, 3H), 6.95 (t, 1H), 3.90 (s, 3H), 3.70 (s, 2H), 2.80 (m, 4H), 2.56 (s, 3H).

후처리

  1. customThe reaction mixture was purged with nitrogen
  2. filtrationThe reaction mixture was filtered through Celite and Celite bed
  3. washwas rinsed with dichloromethane
  4. concentrationCombined organic layer was concentrated under reduced pressure
  5. customthe residue was purified by silica gel chromatography (100-200 mesh)
  6. washeluting with 60-80% ethyl acetate in hexane

출처 및 근거

ORD 기록
ord-bdce72d314ca466881fa94ff64693fa8
출처 데이터셋
uspto-grants-2012_12
특허 번호
US08338447B2

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