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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1260855Generated: November 1, 2026

4-(Methylsulfonyl)benzyl Bromide → HCID 68661659, compound

https://huagongshe.com/reaction/1260855

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(Methylsulfonyl)benzyl BromideHCID 2733581—
Reactant2-Amino-5-chloronicotinamideHCID 66876883—
SolventDimethylformamideHCID 6228—
SolventEthyl AcetateHCID 8857—
ProductHCID 68661659HCID 6866165934.3%

Reaction Conditions

Temperature100 °C

Reaction Steps

To a solution of 2-amino-5-chloronicotinamide (0.15 g) in N,N-dimethylformamide (3 ml) was added 1-(bromomethyl)-4-(methylsulfonyl)benzene (0.33 g), and the mixture was stirred at 100° C. for 8 hr. The reaction mixture was diluted with ethyl acetate. The precipitate was collected by filtration and washed with ethyl acetate. The obtained precipitate was recrystallized from methanol-ethyl acetate to give the title compound (126 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08470859B2
Source datasetuspto-grants-2013_06
ORD IDord-0a0886b0662b400290a1b7333354290b
Source noteuspto-grants-2013_06