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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1255923Generated: November 2, 2026

Sulfuric Acid → HCID 17953125, compound

https://huagongshe.com/reaction/1255923

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSulfuric AcidHCID 1118—
Reactant2-(5-Bromopyridin-3-yl)acetonitrileHCID 15005417—
SolventEthanolHCID 702—
SolventWaterHCID 962—
ProductHCID 17953125HCID 17953125—

Reaction Conditions

Temperature-110 °C

Reaction Steps

(5-Bromo-pyridin-3-yl)-acetonitrile (1 g, 5.1 mmol) was dissolved in a mixture of EtOH (20 ml) and water (1.2 ml). H2SO4 (6.8 ml) was then added to the mixture and the mixture was heated at −110° C. for 24 hrs. Solvent was removed under vacuo, taken up in EtOAc and washed with 2N Na2CO3 solution. Drying and evaporation gave a crude oil which was sufficiently pure for the next step.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08461167B2
Source datasetuspto-grants-2013_06
ORD IDord-348d77ff5445400086ebb5ba54b3888f
Source noteuspto-grants-2013_06