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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 808550Generated: October 29, 2026

Hydrogen Bromide → 2-methyl-3-[2-[4-[[1-(2-pyrazinylmethyl)-1H-benzimidazol-2-yl]amino]-1-piperidinyl]ethyl]-4H-pyrido[1,2-a]pyrimidin-4-one

https://huagongshe.com/reaction/808550

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrogen BromideHCID 260—
ReactantPotassium CationHCID 813—
ReactantSodium ionHCID 923—
ReactantWaterHCID 962—
ReactantCarbonate IonHCID 19660—
ReactantIodide IonHCID 30165—
ReactantDimethylacetamideHCID 31374—
Reactant3-(2-Chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-oneHCID 817866—
ReactantN-piperidin-4-yl-1-(pyrazin-2-ylmethyl)benzimidazol-2-amineHCID 19890730—
Product2-methyl-3-[2-[4-[[1-(2-pyrazinylmethyl)-1H-benzimidazol-2-yl]amino]-1-piperidinyl]ethyl]-4H-pyrido[1,2-a]pyrimidin-4-oneHCID 13983207—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTest data from https://doi.org/10.1039/C8SC04228D
ORD IDord-fe54941bffc94b09a96229a78f926a23
Source noteTest data from https://doi.org/10.1039/C8SC04228D