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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1444021Generated: October 28, 2026

Methanol → HCID 59168136, compound

https://huagongshe.com/reaction/1444021

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantSodiumHCID 5360545—
Reactant3,5-Dibromo-6-methylpyrazin-2-amineHCID 21785146—
ProductHCID 59168136HCID 59168136—

Reaction Steps

A solution of 3,5-dibromo-6-methyl-2-pyrazinamine (Example 118b) (0.9 g) was added to a solution of sodium (0.39 g) in methanol (30 mL) was heated at reflux for 18 h. After removal of solvent in vacuo, the residue was partitioned between water and dichloromethane, and the organic phase dried (MgSO4), filtered and evaporated to give the title compound as a pale yellow solid (0.58 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07662825B2
Source datasetuspto-grants-2010_02
ORD IDord-74658aa563b643ff8a000361e449a8c9
Source noteuspto-grants-2010_02