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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1665359Generated: October 30, 2026

2-Butyloxirane → HCID 57662024, compound

https://huagongshe.com/reaction/1665359

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-ButyloxiraneHCID 15036—
ReactantSpiro[naphtho[1,2-b][1,4]oxathiine-2,4'-piperidine]-5,6-dioneHCID 57661820—
ProductHCID 57662024HCID 57662024—

Reaction Steps

Compound 162 was synthesized using spiro[naphtho[1,2-b][1,4]oxathiine-2,4′-piperidine]-5,6-dione, 2-butyloxirane and conditions outlined in procedure X. M.p.=160-163° C.; 400 MHz 1H NMR (CDCl3) δ: 8.05 (d, 1H), 7.75 (d, 1H), 7.65 (t, 1H), 7.5 (t, 1H), 3.7 (m, 1H), 2.95 (m, 3H), 2.8-2.7 (m, 2H), 2.5-2.35 (m, 3H), 2.15 (d, 2H), 1.95-1.8 (m, 2H), 1.5-1.3 (m, 6H), 0.9 (t, 3H); LCMS: 402 [M+H].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08039503B2
Source datasetuspto-grants-2011_10
ORD IDord-a11b8d270d5c4e06aa92db4c6840d4a2
Source noteuspto-grants-2011_10