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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1056781Generated: November 1, 2026

Cesium carbonate → HCID 118566562, compound

https://huagongshe.com/reaction/1056781

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCesium carbonateHCID 10796—
Reactant3,6-Dihydro-2H-pyran-4-boronic acid pinacol esterHCID 11218053—
Reactant2,6-Dichloro-quinoline-5-carboxylic acid (4,4-difluorocyclohexylmethyl)-amideHCID 118555965—
CatalystHCID 178418397HCID 178418397—
ProductHCID 118566562HCID 118566562—

Reaction Steps

The title compound was synthesized according to the procedure described in example 125 using 2,6-dichloro-quinoline-5-carboxylic acid (4,4-difluoro-cyclohexylmethyl)-amide, cesium carbonate, 4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-3,6-dihydro-2H-pyran and tetrakis(triphenylphosphine)palladium (0). 1H NMR (400 MHz, DMSO-d6): δ ppm 8.85 (t, J=6.00 Hz, 1H), 7.95-8.05 (m, 3H), 7.77 (d, J=9.00 Hz, 1H), 6.98 (s, 1H), 4.33-4.35 (m, 2H), 3.86 (t, J=5.48 Hz, 2H), 3.26-3.28 (m, 2H), 2.66-2.70 (m, 2H), 2.00-2.07 (m, 2H), 1.74-1.87 (m, 5H), 1.23-1.31 (m, 2H). m/z: 421 [M+H]+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09399623B2
Source datasetuspto-grants-2016_07
ORD IDord-ff654a6f773c43e0a1ddac565e648ad1
Source noteuspto-grants-2016_07