Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 41331Generated: October 28, 2026

2-Pyridinecarboxaldehyde → HCID 178428447, compound

https://huagongshe.com/reaction/41331

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-PyridinecarboxaldehydeHCID 14273—
Reactant2-Amino-6-tert-butyl-4-methyl-phenolHCID 596458—
CatalystFormic AcidHCID 284—
SolventMethanolHCID 887—
ProductHCID 178428447HCID 178428447107.2%

Reaction Steps

To a slurry of 2-amino-4-methyl-6-tertbutylphenol (0.70 g, 3.90 mmol) in 5 mL methanol, a methanol solution of pyridine-2-carbaldehyde (0.418 g, 3.90 mmol) was slowly added, forming a dark orange solution. Two drops formic acid were added, quickly forming a yellow precipitate. This was stirred for 2 hr, then collected on a frit, washed with cold methanol and dried under vacuum to yield 0.72 g of 12 (69%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08530593B2
Source datasetuspto-grants-2013_09
ORD IDord-55891c2509da445aa0e0251560bcca0e
Source noteuspto-grants-2013_09