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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1037786Generated: October 30, 2026

Methanol → HCID 59579790, compound

https://huagongshe.com/reaction/1037786

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
Reactant5-nitro-2-(1-(pyridin-2-yl)ethyl)isoquinolin-1(2H)-oneHCID 59579730—
CatalystPalladiumHCID 23938—
ProductHCID 59579790HCID 59579790—

Reaction Steps

Into a round bottom flask was combined 5-nitro-2-(1-(pyridin-2-yl)ethyl)isoquinolin-1(2H)-one (0.85 g, 0.0029 mol), Palladium/C (0.05 g, 0.0005 mol) and methanol (200 mL, 5 mol). The reaction mixture was stirred under hydrogen balloon at room temperature for 40 mins. The mixture was filtered over celite, MeOH was removed and the solid was yield (0.54 mg). MS m/z=266.0 (M+1). 1H NMR (DMSO) δ 8.55 (d, J=4.8 Hz, 1 H), 7.77 (td, J=7.7, 1.8 Hz, 1 H); 7.44 (d, J=7.8 Hz, 1 H), 7.35-7.25 (m, 3 H), 7.17 (t, J=7.8 Hz, 1 H), 6.95-6.85 (m, 1 H), 6.78 (d, J=7.8 Hz, 1 H), 6.28 (q, J=7.2 Hz, 1 H), 5.66 (s, 2 H), 1.75 (d, J=7.2 Hz, 3 H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08546579B2
Source datasetuspto-grants-2013_10
ORD IDord-315a62beed394b28a6a13ca24c75e09b
Source noteuspto-grants-2013_10