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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 371864Generated: October 30, 2026

Ethanol → HCID 20318957, compound

https://huagongshe.com/reaction/371864

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantSodium HydroxideHCID 14798—
ReactantHCID 20319049HCID 20319049—
SolventWaterHCID 962—
ProductHCID 20318957HCID 20318957—

Reaction Steps

11 gm of 2-amino-3-bromo-5-cyano-N,N-diethyl-benzylamine were refluxed with a mixture of 70 ml of ethanol and 100 ml of 5 N sodium hydroxide. After cooling, the reaction solution was diluted with 100 ml of water and extracted with chloroform. The chloroform extract was dried over sodium sulfate and evaporated, and the residue was recrystallized from isopropanol, yielding 2-amino-3-bromo-5-carbamoyl-N,N-diethyl-benzylamine, m.p. 140-142° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUSRE029628
Source datasetuspto-grants-1978_05
ORD IDord-f3edfed4b0fb49699673194956da9f34
Source noteuspto-grants-1978_05