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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1665346Generated: November 1, 2026

1-Bromo-4-phenylbutane → HCID 57662055, compound

https://huagongshe.com/reaction/1665346

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Bromo-4-phenylbutaneHCID 259668—
ReactantSpiro[naphtho[1,2-b][1,4]oxathiine-2,4'-piperidine]-5,6-dioneHCID 57661820—
ProductHCID 57662055HCID 57662055—

Reaction Steps

Compound 149 was synthesized using spiro[naphtho[1,2-b][1,4]oxathiine-2,4′-piperidine]-5,6-dione and (4-bromobutyl)benzene and conditions outlined in procedure V. M.p.=145-147° C.; 400 MHz 1H NMR (DMSO-d6) δ: 7.93-7.88 (m, 1H), 7.84-7.73 (m, 2H), 7.62-7.52 (m, 1H), 7.35-7.1 (m, 5H), 3.06 (s, 2H), 2.76-2.64 (m, 2H), 2.62-2.54 (m, 2H), 2.4-2.2 (m, 4H), 2.04-1.9 (m, 2H), 1.87-1.7 (m, 2H), 1.68-1.4 (m, 4H); LCMS: 434 [M+H].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08039503B2
Source datasetuspto-grants-2011_10
ORD IDord-abfb0bcc54d54e989ecbdefbe1b87382
Source noteuspto-grants-2011_10