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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1784905Generated: October 30, 2026

Sodium Bicarbonate → HCID 135828224, compound

https://huagongshe.com/reaction/1784905

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium BicarbonateHCID 516892—
Reactant2-Bromoethylamine hydrobromideHCID 2774217—
ReactantHCID 178510481HCID 178510481—
SolventHydrochloric AcidHCID 313—
SolventDimethylformamideHCID 6228—
ProductHCID 135828224HCID 135828224—

Reaction Steps

268 mg (1 mmol) of 2-amino-4-(4-hydroxyphenyl)-6-sulfanyl-3,5-pyridinedicarbonitrile, 105 mg (1 mmol) of 2-bromoethylamine hydrobromide and 168 mg (2 mmol) of NaHCO3 are stirred in 1 ml of DMF for 1 hour. The entire mixture is diluted with a few milliliters of 1N HCl. The crystals are filtered off with suction and dried under reduced pressure.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07504421B2
Source datasetuspto-grants-2009_03
ORD IDord-505786e9f22b4e2dad9573f0558735e5
Source noteuspto-grants-2009_03