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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1168340Generated: October 27, 2026

Pyridine → HCID 10209850, compound

https://huagongshe.com/reaction/1168340

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
ReactantCyclopropanecarbonyl chlorideHCID 77637—
ReactantHCID 9913704HCID 9913704—
SolventDichloromethaneHCID 6344—
ProductHCID 10209850HCID 1020985054.1%

Reaction Steps

To a solution of 100 mg (0.20 mmol) N-(6-amino-4-o-tolyl-pyridin-3-yl)-2-(3,5-bis-trifluoromethyl-phenyl)-N-methyl-isobutyramide in 3 ml dichloromethane were added 2 ml pyridine and 23 mg (0.22 mmol) cyclopropanecarboxylic acid chloride at 0° C. After stirring for 2 days at room temperature, the solvent was removed in vacuo and the residue was purified by flash-chromatography to give 61 mg (54%) of the title compound as white solid. MS m/e (%): 586 (M+Na+, 25), 564 (M+H+, 100).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06624176B2
Source datasetuspto-grants-2003_09
ORD IDord-38601fb48a9946ba8d2adb84f9810f16
Source noteuspto-grants-2003_09