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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 418774Generated: October 27, 2026

Sodium Bicarbonate → 2,6-Dibromo-4-methylbenzaldehyde [4-(methyloxy)phenyl]hydrazone

https://huagongshe.com/reaction/418774

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium BicarbonateHCID 516892—
Reactant4-Methoxyphenylhydrazine hydrochlorideHCID 2723904—
Reactant2,6-Dibromo-4-methylbenzaldehydeHCID 12982748—
SolventMethanolHCID 887—
Product2,6-Dibromo-4-methylbenzaldehyde [4-(methyloxy)phenyl]hydrazoneHCID 66648442—

Reaction Steps

Sodium bicarbonate (0.84 g, 10 mmol) was added to a solution of 2,6-dibromo-4-methylbenzaldehyde (2.62 g, 9.43 mmol) and [4-(methyloxy)phenyl]hydrazine hydrochloride (1.65 g, 9.45 mmol) in methanol (60 mL) and the mixture heated under reflux for 15 min. The mixture was then cooled and evaporated to give the crude title compound which was used without purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08093281B2
Source datasetuspto-grants-2012_01
ORD IDord-33c0687de26447fdb234cbc85bd00397
Source noteuspto-grants-2012_01