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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2410108Generated: October 31, 2026

Methylamine → HCID 80859278, compound

https://huagongshe.com/reaction/2410108

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethylamineHCID 6329—
Reactant5-Bromo-2-chloro-4-methoxypyrimidineHCID 3663143—
SolventTetrahydrofuranHCID 8028—
ProductHCID 80859278HCID 8085927885.6%

Reaction Steps

A mixture of 5-bromo-2-chloro-4-methoxypyrimidine (3 g, 13.4 mmol) and methylamine (2 M in THF, 50 mL, 100 mmol) in THF (20 mL) was stirred for 40 h at rt and concentrated. The residue was purified by flash chromatography (hexane/EtOAc, 1:1) to afford 2.5 g of the title compound. tR: 0.81 min (LC-MS 2); ESI-MS: 218/220.1 [M+H]+ (LC-MS 2); Rf: 0.39 (hexane/EtOAc 1:1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08815926B2
Source datasetuspto-grants-2014_08
ORD IDord-b6ddd713cf4d4f09a14d3287c4f4cc43
Source noteuspto-grants-2014_08