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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1831053Generated: October 30, 2026

Diethyl Ether → HCID 86589183, compound

https://huagongshe.com/reaction/1831053

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl EtherHCID 3283—
Reactant6-Methoxy-3-pyridinylamineHCID 81121—
ReactantPicolinoyl Chloride HydrochlorideHCID 135033—
SolventTetrahydrofuranHCID 8028—
ProductHCID 86589183HCID 8658918375%

Reaction Steps

5-Amino-2-methoxypyridine (4.40 g, 35.4 mmol), dissolved in a small amount of tetrahydrofuran, was added slowly to a stirred solution of pyridine-2-carbonyl chloride hydrochloride (7.12 g, 40.0 mmol) in tetrahydrofuran (75 mL). After stirring overnight at room temperature diethyl ether was added. The solids were isolated by suction, washed with diethyl ether and dried in a vacuum oven at 45° C., yielding the title compound (7.89 g, 75%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07067517B2
Source datasetuspto-grants-2006_06
ORD IDord-da961dba613a4dcab555344a18a4e061
Source noteuspto-grants-2006_06