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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1357622Generated: November 1, 2026

Piperazine → HCID 18186782, compound

https://huagongshe.com/reaction/1357622

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperazineHCID 4837—
ReactantPotassium CarbonateHCID 11430—
ReactantHCID 18186804HCID 18186804—
ProductHCID 18186782HCID 18186782—

Reaction Steps

The title compound was prepared according to the procedure of example 50, step 2, starting from the product obtained in step 1 above (1.78 g, 6.10 mmol), piperazine (1.58 g, 18.3 mmol) and K2CO3 (0.86 g, 6.2 mmol). The yield of the title compound was 1.43 g (69%) and was obtained as a beige solid. HRMS m/z calcd for C17H19N5OS (M)+ 341.1310, found 341.1301.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06593330B2
Source datasetuspto-grants-2003_07
ORD IDord-204ba465dda14c17aa9f08ebbd53d296
Source noteuspto-grants-2003_07