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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 527320Generated: October 30, 2026

Piperidine → HCID 30042343, compound

https://huagongshe.com/reaction/527320

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperidineHCID 8082—
ReactantHCID 86646745HCID 86646745—
ProductHCID 30042343HCID 3004234384.4%

Reaction Steps

Added 0.590 g of 4-nitrophenyl 4-(4-nitrophenyl)piperazine-1-carboxylate to 5.0 mL piperidine and stirred at room temperature until complete. HPLC indicated that reaction was complete after 18 hrs by absence of starting material. Material was added to 15 mL ice water and precipitate formed which was filtered to obtain (4-(4-nitrophenyl)piperazin-1-yl)(piperidin-1-yl)methanone as a yellow powder. Product was allowed to dry under vacuum for 24 hrs (0.426 g, 84.4% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09346792B2
Source datasetuspto-grants-2016_05
ORD IDord-6d4b2b1537ac46b581c11b89c77b5426
Source noteuspto-grants-2016_05