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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 888165Generated: November 1, 2026

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

https://huagongshe.com/reaction/888165

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium BicarbonateHCID 516892—
Reactant2-Fluoropyridine-3-carbonyl chlorideHCID 21959582—
Reactant7-Amino-4,4-dimethyl-3,4-dihydroisoquinolin-1(2h)-oneHCID 21959642—
SolventDichloromethaneHCID 6344—
ProductN-(4,4-dimethyl-1-oxo-1,2,3,4-tetrahydro-isoquinolin-7-yl)-2-fluoro-nicotinamideHCID 21959600—

Reaction Steps

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

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08247556B2
Source datasetuspto-grants-2012_08
ORD IDord-55e2c9d3c17f49668799566c074a3b56
Source noteuspto-grants-2012_08