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Diisopropylethylamine → 4-[3-Fluoro-5-(imidazo[1,2-a]quinolin-7-ylsulfanyl)-phenyl]-tetrahydro-pyran-4-carbonitrile

HRID 2075656
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HRID 2075656 반응식
I[C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]1[CH:12]=[CH:13][N:14]=[C:7]1[CH:6]=[CH:5]2.[F:15][C:16]1[CH:17]=[C:18]([C:23]2([C:29]#[N:30])[CH2:28][CH2:27][O:26][CH2:25][CH2:24]2)[CH:19]=[C:20]([SH:22])[CH:21]=1.CCN(C(C)C)C(C)C.C1(P(C2C=CC=CC=2)C2C3OC4C(=CC=CC=4P(C4C=CC=CC=4)C4C=CC=CC=4)C(C)(C)C=3C=CC=2)C=CC=CC=1>O1CCOCC1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.[Pd].[Pd]>[F:15][C:16]1[CH:17]=[C:18]([C:23]2([C:29]#[N:30])[CH2:24][CH2:25][O:26][CH2:27][CH2:28]2)[CH:19]=[C:20]([S:22][C:2]2[CH:3]=[C:4]3[C:9](=[CH:10][CH:11]=2)[N:8]2[CH:12]=[CH:13][N:14]=[C:7]2[CH:6]=[CH:5]3)[CH:21]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 81531DiisopropylethylamineHCID 6360441,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenylphosphine)HCID 113568234-(3-Fluoro-5-mercapto-phenyl)-tetrahydro-pyran-4-carbonitrileHCID 67091020HCID 67091020, 화합물

생성물 1

HCID 248765394-[3-Fluoro-5-(imidazo[1,2-a]quinolin-7-ylsulfanyl)-phenyl]-tetrahydro-pyran-4-carbonitrile

시약·촉매·용매

2
HCID 9811564Bis(dibenzylideneacetone)palladium촉매HCID 312751,4-Dioxane용매

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온도
80 °C

실험 절차

1g (230 mg, 0.82 mmol) and 4-(3-Fluoro-5-mercapto-phenyl)-tetrahydro-pyran-4-carbonitrile (1h, 230 mg, 0.99 mmol) were dissolved in 1,4-dioxane (10 mL) and degassed with N2 for 10 minutes. iPr2NEt (0.35 mL, 2.0 mmol), Pd2dba3 (20 mg, 0.02 mmol), and 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene (24 mg, 0.04 mmol) were added, and the mixture was degassed with N2 for an additional 10 minutes. The reaction was heated to 80° C. overnight, then cooled to room temperature, concentrated, and purified by silica gel chromatography to give the desired product, 1k.

후처리

  1. customdegassed with N2 for 10 minutes
  2. customthe mixture was degassed with N2 for an additional 10 minutes
  3. temperaturecooled to room temperature
  4. concentrationconcentrated
  5. custompurified by silica gel chromatography

출처 및 근거

ORD 기록
ord-1cf4bc6bea014ce2ac4a36b4e51711d1
출처 데이터셋
uspto-grants-2011_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07919621B2

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