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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1052278Generated: October 30, 2026

2-Aminopyrimidine-5-boronic acid, pinacol ester → 5-(2-(3,5-Dimethoxyphenethyl)-5H-pyrrolo[2,3-b]pyrazin-6-yl)pyrimidin-2-amine

https://huagongshe.com/reaction/1052278

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Aminopyrimidine-5-boronic acid, pinacol esterHCID 17750212—
Reactant6-Bromo-2-[2-(3,5-dimethoxyphenyl)ethyl]-5H-pyrrolo[2,3-b]pyrazineHCID 89962437—
Product5-(2-(3,5-Dimethoxyphenethyl)-5H-pyrrolo[2,3-b]pyrazin-6-yl)pyrimidin-2-amineHCID 73057758—

Reaction Steps

The compound was prepared by using procedures analogous to those described for the synthesis of Example 53, Step 2 starting from 6-bromo-2-[2-(3,5-dimethoxyphenyl)ethyl]-5H-pyrrolo[2,3-b]pyrazine and 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine (from Boron Molecular). LCMS calculated for C20H11N6O2 (M+H)+: m/z=377.2. Found 377.1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09388185B2
Source datasetuspto-grants-2016_07
ORD IDord-1947baa0a1ef4896bb8dd53eb67b81ec
Source noteuspto-grants-2016_07