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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1697101Generated: October 30, 2026

3-Nitroaniline → HCID 66816719, compound

https://huagongshe.com/reaction/1697101

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-NitroanilineHCID 7423—
ReactantTriethylamineHCID 8471—
ReactantCalcium CarbonateHCID 10112—
ReactantHCID 53402535HCID 53402535—
Catalystpalladium(II) acetateHCID 167845—
CatalystBinap, (A+-)-HCID 634876—
SolventTolueneHCID 1140—
ProductHCID 66816719HCID 6681671931.3%

Reaction Conditions

Temperature100 °C

Reaction Steps

1-(2-Chloro-6-methyl-pyridin-3-yl)-ethanone (0.4 g) was mixed with 3-nitro-phenylamine (0.33 g), Pd(OAc)2 (16 mg), BINAP (45 mg), CaCO3 (0.25 g), and Et3N (0.2 mL) in toluene (10 mL), and heated at 100° C. for 4 d. The product was then filtered and concentrated to provide 1-[6-methyl-2-(3-nitrophenylamino)-pyridin-3-yl]-ethanone (0.2 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08163906B2
Source datasetuspto-grants-2012_04
ORD IDord-bc0f25d948754daca95c1991e4aa0155
Source noteuspto-grants-2012_04