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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 524296Generated: October 25, 2026

1-(tert-Butoxycarbonyl)-4-(p-toluenesulfonyloxy)piperidine → HCID 66616512, compound

https://huagongshe.com/reaction/524296

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(tert-Butoxycarbonyl)-4-(p-toluenesulfonyloxy)piperidineHCID 15734713—
Reactant3-[3-(benzyloxy)-4-methoxyphenyl]-4,4-dimethyl-4,5-dihydro-1H-pyrazol-5-oneHCID 66616569—
ProductHCID 66616512HCID 66616512—

Reaction Steps

Prepared analogously as described for the example B1 (Alternative 1) using 5-[3-(benzyloxy)-4-methoxyphenyl]-4,4-dimethyl-2,4-dihydro-3H-pyrazol-3-one (compound C4) and tert-butyl 4-{[(4-methylphenyl)sulfonyl]oxy}piperidine-1-carboxylate (compound E1) as starting compounds resulting in the hydrochloride salt of the title compound. (compound B4*HCl)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09340522B2
Source datasetuspto-grants-2016_05
ORD IDord-c08a9154d02a407e965146b9438e061d
Source noteuspto-grants-2016_05