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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1056718Generated: October 30, 2026

3,3-Difluoropyrrolidine → 6-Chloro-2-(3,3-difluoro-pyrrolidin-1-yl)-quinoline-5-carboxylic acid (4,4-difluoro-1-hydroxy-cyclohexylmethyl)-amide

https://huagongshe.com/reaction/1056718

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3,3-DifluoropyrrolidineHCID 2782827—
Reactant2,6-Dichloro-quinoline-5-carboxylic acid (4,4-difluoro-1-hydroxy-cyclohexylmethyl)-amideHCID 118556092—
Product6-Chloro-2-(3,3-difluoro-pyrrolidin-1-yl)-quinoline-5-carboxylic acid (4,4-difluoro-1-hydroxy-cyclohexylmethyl)-amideHCID 118566624—

Reaction Steps

The title compound was synthesized according to the procedure described in example 1 using 2,6-Dichloro-quinoline-5-carboxylic acid (4,4-difluoro-1-hydroxy-cyclo hexyl methyl)-amide, and 3,3-Difluoro-pyrrolidine. 1H NMR (400 MHz, DMSO-d6) δ ppm 8.68-8.71 (bs, 1H), 7.89 (d, J=9.2 Hz, 1H), 7.55-7.62 (m, 2H), 7.03 (d, J=9.3 Hz, 1H), 4.67 (s, 1H), 3.96-4.03 (m, 2H), 3.76-3.80 (m, 2H), 3.37-3.39 (m, 2H), 2.54-2.61 (m, 2H), 1.88-2.08 (m, 4H), 1.68-1.76 (m, 4H). m/z: 460.2 [M+H]+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09399623B2
Source datasetuspto-grants-2016_07
ORD IDord-e480c1f9ddd14a6fb2040a4c144a7d79
Source noteuspto-grants-2016_07