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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1665408Generated: October 31, 2026

HCID 30066448, compound → HCID 57661921, compound

https://huagongshe.com/reaction/1665408

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 30066448HCID 30066448—
ReactantSpiro[naphtho[1,2-b][1,4]oxathiine-2,4'-piperidine]-5,6-dioneHCID 57661820—
ProductHCID 57661921HCID 57661921—

Reaction Steps

Compound 216 was synthesized using spiro[naphtho[1,2-b][1,4]oxathiine-2,4′-piperidine]-5,6-dione, (2S)-2-{[(6-bromo-2-naphthyl)oxy]methyl}oxirane and conditions outlined in procedure Y. M.p.=183-184° C.; 400 MHz 1H NMR (CDCl3) δ: 8.06 (dd, J=7.7, 0.7 Hz, 1H), 7.92 (d, J=1.2 Hz, 1H), 7.77 (d, J=8.4 Hz, 1H), 7.69-7.64 (m, 2H), 7.60 (d J=8.8 Hz, 1H), 7.52-7.47 (m, 2H), 7.20 (dd, J=9.2, 2.6 Hz, 1H), 7.12 (d, J=2.6 Hz, 1H), 4.25-4.18 (m, 1H), 4.12 (d, J=4.8 Hz, 2H), 3.04-2.92 (m, 1H), 2.96 (s, 2H), 2.90-2.80 (m, 2H), 2.78-2.68 (m, 2H), 2.57 (t, J=10.4 Hz, 1H), 2.25-2.12 (m, 2H), 1.98-1.84 (m, 2H); LCMS: 580 [M+H].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08039503B2
Source datasetuspto-grants-2011_10
ORD IDord-3e3222798d8341ceb9b74a746e4659f4
Source noteuspto-grants-2011_10