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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1785299Generated: October 31, 2026

Sulfanilamide → HCID 68820689, compound

https://huagongshe.com/reaction/1785299

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSulfanilamideHCID 5333—
ReactantHCID 59020397HCID 59020397—
SolventHydrochloric AcidHCID 313—
SolventWaterHCID 962—
SolventAcetonitrileHCID 6342—
ProductHCID 68820689HCID 6882068974.3%

Reaction Steps

To a solution of 4-aminobenzenesulfonamide (190 mg) in acetonitrile (20 mL), hydrochloric acid solution (4M in dioxane, 0.3 mL) and water (0.3 mL) was added (3-((5-bromo-2-chloro-4-pyrimidinyl)amino)propyl)-carbamic acid-1,1-dimethylethyl ester (360 mg). The resulting mixture was refluxed overnight. The precipitate was collected and washed with acetonitrile and methanol to afford the title compound (320 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07504410B2
Source datasetuspto-grants-2009_03
ORD IDord-2cd4beb4e75a4046901fce5d34fec6e7
Source noteuspto-grants-2009_03