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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1665412Generated: November 2, 2026

129098-61-9 → HCID 57661967, compound

https://huagongshe.com/reaction/1665412

Reaction equation

Participants

RoleNameHCIDCharge
Reactant129098-61-9HCID 726163—
ReactantSpiro[naphtho[1,2-b][1,4]oxathiine-2,4'-piperidine]-5,6-dioneHCID 57661820—
ProductHCID 57661967HCID 57661967—

Reaction Steps

Compound 221 was synthesized using spiro[naphtho[1,2-b][1,4]oxathiine-2,4′-piperidine]-5,6-dione, (2S)-2-[(2-naphthyloxy)methyl]oxirane and conditions outlined in procedure Y. M.p.=164-167° C., (DMSO-d6) δ: 7.91-7.87 (m, 1H), 7.84-7.78 (m, 5H), 7.6-7.52 (m, 1H), 7.48-7.4 (m, 1H), 7.38-7.3 (m, 2H), 7.2-7.14 (m, 1H), 5.0-4.93 (m, 1H), 4.2-3.97 (m, 3H), 3.07 (s, 2H), 2.93-2.76 (m, 2H), 2.63-2.4 (m, 4H), 2.06-1.93 (m, 2H), 1.9-1.78 (m, 2H); LCMS=502 [M+H].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08039503B2
Source datasetuspto-grants-2011_10
ORD IDord-9d0e3f83da414b30916a709e2e1399d3
Source noteuspto-grants-2011_10