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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1822694Generated: October 30, 2026

1-Phenethylamine → HCID 54711733, compound

https://huagongshe.com/reaction/1822694

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-PhenethylamineHCID 7408—
Reactant2-(2,6-Difluoro-phenyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydro-pyrimidine-4-carboxylic acid ethyl esterHCID 54691434—
ProductHCID 54711733HCID 54711733—

Reaction Steps

Prepared according to the procedure described for example 2 from 2-(2,6-difluoro-phenyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydro-pyrimidine-4-carboxylic acid ethyl ester (31 mg, 0.1 mmol) and α-methylbenzylamine (61 mg, 0.5 mmol). The title product was obtained as an off-white solid (24.6 mg, 64% yield). 1HNMR (500 MHz, CDCl3) δ: 12.39 (1H, s), 7.71 (1H, d, J=7.94 Hz), 7.54–7.48 (1H, m), 7.36–7.25 (5H, m), 7.06 (2H, dd, J=14.65, 8.54 Hz), 5.22 (1H, qt, J=7.02 Hz), 3.40 (3H, s), 1.58 (3H, d, J=7.02 Hz). HRMS (ESI) calcd for C20H16F2N3O3 (M−H): 384.1160; found: 384.1161.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07037908B2
Source datasetuspto-grants-2006_05
ORD IDord-779886ff4c1242178ffc3989b1938b70
Source noteuspto-grants-2006_05