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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2165841Generated: October 31, 2026

Sodium Hydroxide → HCID 14209217, compound

https://huagongshe.com/reaction/2165841

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
ReactantBromineHCID 24408—
ReactantHCID 14209216HCID 14209216—
SolventAcetic AcidHCID 176—
SolventWaterHCID 962—
ProductHCID 14209217HCID 1420921750.6%

Reaction Steps

A mixture of 12 g of 7-chloro-N-(2-hydroxypropyl)-4-quinolinamine in 112 ml of acetic acid was stirred at room temperature and to it 8 g of bromine was added dropwise over a thirty minute period. After 1.5 hours, a solid formed which was isolated by filtration, dissolved in water and basified with sodium hydroxide, whereupon a solid formed which was collected by filtration. Recrystallization from ethanol yielded 8 g of solid with a melting point of 161°-163° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04942168
Source datasetuspto-grants-1990_07
ORD IDord-0223cd5118bb40d0a1ccfd4de6a95167
Source noteuspto-grants-1990_07