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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 922996Generated: November 1, 2026

Hydrochloric Acid → HCID 58614658, compound

https://huagongshe.com/reaction/922996

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantFormaldehydeHCID 712—
ReactantSodium triacetoxyborohydrideHCID 5049666—
ReactantHCID 58614766HCID 58614766—
SolventAcetic AcidHCID 176—
SolventDimethylformamideHCID 6228—
ProductHCID 58614658HCID 58614658—

Reaction Steps

To 200 mg of the HCl salt of N-(4-chloro-3-(pyridin-2-yl)phenyl)-4-((2-oxopiperazin-1-yl)methyl)benzamide was added 55 mg of Paraformaldehyde and 185 mg of Sodium Triacetoxyborohydride in 1 mL of 2% AcOH in DMF. After completion, the reaction is extracted once with bicarbonate and brine in Ethyl Acetate, dried over Magnesium Sulfate, concentrated and purified by reverse phase HPLC to give pure N-(4-chloro-3-(pyridin-2-yl)phenyl)-4-((4-methyl-2-oxopiperazin-1-yl)methyl)benzamide. MS (Q1) 435.3 (M)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09278961B2
Source datasetuspto-grants-2016_03
ORD IDord-6eedfc7d19284df8a00553dfadded0fc
Source noteuspto-grants-2016_03