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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 919244Generated: November 1, 2026

2-amino-5-bromo-N-(pyridin-4-yl)nicotinamide → 2-Amino-5-(2-tert-butylsulfamoyl-phenyl)-N-pyridin-4-yl-nicotinamide

https://huagongshe.com/reaction/919244

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-amino-5-bromo-N-(pyridin-4-yl)nicotinamideHCID 62155416—
Reactant2-Tert.-butyl-sulfamoyl-benzeneboronic acidHCID 67451655—
Product2-Amino-5-(2-tert-butylsulfamoyl-phenyl)-N-pyridin-4-yl-nicotinamideHCID 71060960—

Reaction Steps

Reaction of 2-amino-5-bromo-N-pyridin-4-yl-nicotinamide with 2-tert.-butyl-sulfamoyl-benzeneboronic acid gives “A64”; method 1: HPLC/MS: 1.41 min, [M+H]=426;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09273029B2
Source datasetuspto-grants-2016_03
ORD IDord-a873e04690ec4a6e9182de046575712f
Source noteuspto-grants-2016_03