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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1775235Generated: November 1, 2026

Phenylmethyl 3,5-dioxo-1-piperidinecarboxylate → HCID 136242933, compound

https://huagongshe.com/reaction/1775235

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenylmethyl 3,5-dioxo-1-piperidinecarboxylateHCID 49761164—
Reactantmethyl 3-amino-2-bromo-5-fluorobenzoateHCID 63022281—
ReactantHCID 136242930HCID 136242930—
ProductHCID 136242933HCID 136242933—

Reaction Steps

Compound 65 was prepared from methyl 2-bromo-5-fluoro-3-aminobenzoate and benzyl 3,5-dioxopiperidine-1-carboxylate according to the same procedures similar to those for Compound 62. 1H NMR (DMSO-d6) δ 12.1 (s, 1H), 10.2 (s, 1H), 7.40 (dd, 1H, J=1.8, 10.2 Hz), 7.20 (dd, 1H, J=1.8, 10.2 Hz), 5.25 (s, 2H), 4.75 (s, 1H), and 1.32 (s, 6H). MS (ESI) m/e [M+1]+330.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09260440B2
Source datasetuspto-grants-2016_02
ORD IDord-098a4123d2d141a2a8ae97cf09cf3086
Source noteuspto-grants-2016_02