Sodium Bicarbonate → N-(4,4-dimethyl-1-oxo-1,2,3,4-tetrahydro-isoquinolin-7-yl)-2-fluoro-nicotinamide

HRID 888165노트

반응식

HRID 888165 반응식
[F:1][C:2]1[N:10]=[CH:9][CH:8]=[CH:7][C:3]=1[C:4](Cl)=[O:5].[NH2:11][C:12]1[CH:21]=[C:20]2[C:15]([C:16]([CH3:24])([CH3:23])[CH2:17][NH:18][C:19]2=[O:22])=[CH:14][CH:13]=1.C([O-])(O)=O.[Na+]>C(Cl)Cl>[CH3:23][C:16]1([CH3:24])[C:15]2[C:20](=[CH:21][C:12]([NH:11][C:4](=[O:5])[C:3]3[CH:7]=[CH:8][CH:9]=[N:10][C:2]=3[F:1])=[CH:13][CH:14]=2)[C:19](=[O:22])[NH:18][CH2:17]1

참가 물질

5

반응물 3

HCID 516892Sodium BicarbonateHCID 219595822-Fluoropyridine-3-carbonyl chlorideHCID 219596427-Amino-4,4-dimethyl-3,4-dihydroisoquinolin-1(2h)-one

생성물 1

HCID 21959600N-(4,4-dimethyl-1-oxo-1,2,3,4-tetrahydro-isoquinolin-7-yl)-2-fluoro-nicotinamide

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a mixture of 2-fluoro-nicotinoyl chloride (283 mg, 1.79 mmol) and 7-amino-4,4-dimethyl-3,4-dihydro-2H-isoquinolin-1-one (340 mg, 1.79 mmol) in CH2Cl2 (10 mL) was added NaHCO3 (573 mg, 7.16 mmol). The resulting mixture was stirred for 30 min at RT and filtered. The filtrate was concentrated and purified on silica gel column to yield the title compound as white solid. MS (ES+): 314 (M+H)+. Calc'd for C17H16FN3O2—313.12

후처리

  1. filtrationfiltered
  2. concentrationThe filtrate was concentrated
  3. custompurified on silica gel column

출처 및 근거

ORD 기록
ord-55e2c9d3c17f49668799566c074a3b56
출처 데이터셋
uspto-grants-2012_08
특허 번호
US08247556B2

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