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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 422193Generated: October 30, 2026

Potassium Carbonate → HCID 59750647, compound

https://huagongshe.com/reaction/422193

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant6-ChloronicotinamideHCID 80456—
Reactant6-Hydroxy-3,4-dihydro-1(2H)-naphthalenoneHCID 4679494—
ProductHCID 59750647HCID 5975064772.1%

Reaction Steps

Using a method similar to Intermediate 1, using 6-hydroxy-1-tetralone (5.00 g, 30.8 mmol), 6-chloronicotinamide (4.38 g, 28.0 mmol) and K2CO3 (5.81 g, 42.0 mmol) gives the little compound (5.7 g) as a yellow solid. Mass spectrum (ion spray): m/z=283 (M+1); 1HNMR (DMSO-d6): 8.63 (s, 1H), 8.29 (d, 1H), 8.06 (s, 1H), 7.90 (d, 1H), 7.51 (s, 1H), 7.16 (d, 1H), 7.12 (s, 1H), 7.09 (d, 1H), 2.92 (t, 2H), 2.58 (t, 2H), 2.03 (m, 2H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08101638B2
Source datasetuspto-grants-2012_01
ORD IDord-988cd0cbb7b742e695d6d67c60babbb5
Source noteuspto-grants-2012_01