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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1892420Generated: October 28, 2026

Diisopropylethylamine → HCID 58190534, compound

https://huagongshe.com/reaction/1892420

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiisopropylethylamineHCID 81531—
Reactant2-Amino-3,5-dibromopyrazineHCID 620004—
ReactantHCID 58190486HCID 58190486—
SolventEthanolHCID 702—
ProductHCID 58190534HCID 58190534—

Reaction Conditions

Temperature120 °C

Reaction Steps

A microwave tube was charged with (3-bromoquinolin-6-yl)methanamine (237 mg, 1.0 mmol), 3,5-dibromopyrazin-2-amine (253 mg, 1.0 mmol), DIPEA (0.6 mL) and 5 mL of ethanol. The tube was heated at 120° C. under microwave irradiation for 15 h. After cooling, the solvent was removed under reduced pressure and the residue was purified by flash chromatography on silica gel eluting with DCM/methanol gradient to afford the title compound. LCMS (method E): [MH]+=406/408/410, tR=5.803 min.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08507676B2
Source datasetuspto-grants-2013_08
ORD IDord-ce2d2691722d4350b054b1a98a3b29a8
Source noteuspto-grants-2013_08