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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1665363Generated: November 1, 2026

4-(2,3-Epoxypropyl)morpholine → HCID 57661892, compound

https://huagongshe.com/reaction/1665363

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(2,3-Epoxypropyl)morpholineHCID 97751—
ReactantSpiro[naphtho[1,2-b][1,4]oxathiine-2,4'-piperidine]-5,6-dioneHCID 57661820—
ProductHCID 57661892HCID 57661892—

Reaction Steps

Compound 166 was synthesized using spiro[naphtho[1,2-b][1,4]oxathiine-2,4′-piperidine]-5,6-dione, 4-(oxiran-2-ylmethyl)morpholine and conditions outlined in procedure X. M.P.=75-78° C.; 400 MHz 1H NMR (CDCl3) δ: 8.05 (d, 1H), 7.75 (d, 1H), 7.65 (t, 1H), 7.5 (t, 1H), 3.9 (m, 1H), 3.7 (m, 5H), 2.95 (s, 1H), 2.9 (t, 2H), 2.7-2.3 (m, 11H), 2.15 (d, 2H), 1.9 (q, 2H); LCMS: 445 [M+H].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08039503B2
Source datasetuspto-grants-2011_10
ORD IDord-2361ef1302e248d3978672875f1ffda7
Source noteuspto-grants-2011_10