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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 326140Generated: October 29, 2026

Formic Acid → HCID 20446686, compound

https://huagongshe.com/reaction/326140

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormic AcidHCID 284—
ReactantAmmonium HydroxideHCID 14923—
ReactantHCID 20446656HCID 20446656—
ProductHCID 20446686HCID 20446686—

Reaction Steps

2-Aminomethyl-4-(3-methoxycarbonylpropyl)pyridine (0.11 g) is heated at 90° in 0.5 ml of 97% formic acid for 18 hours. The reaction is cooled to room temperature, made basic with ammonium hydroxide solution and extracted with methylene chloride (4×20 ml). The organic extracts are dried over sodium sulfate and evaporated to yield 2-(N-formylaminomethyl)-4-(3-methoxycarbonylpropyl)pyridine; IR (CH2Cl2) 1735, 1685 cm-1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04444775
Source datasetuspto-grants-1984_04
ORD IDord-91a0c63c45404ab3934db6630754efb4
Source noteuspto-grants-1984_04