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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1665400Generated: October 31, 2026

HCID 7004867, compound → HCID 23654956, compound

https://huagongshe.com/reaction/1665400

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 7004867HCID 7004867—
ReactantSpiro[naphtho[1,2-b][1,4]oxathiine-2,4'-piperidine]-5,6-dioneHCID 57661820—
ProductHCID 23654956HCID 23654956—

Reaction Steps

Compound 207 was synthesized using spiro[naphtho[1,2-b][1,4]oxathiine-2,4′-piperidine]-5,6-dione, (2S)-2-[(4-ethylphenoxy)methyl]oxirane and conditions outlined in procedure Y. M.p.=137-138° C.; 400 MHz 1H NMR (DMSO-d6) δ: 7.90 (d, 1H, J=7.8 Hz), 7.82-7.78 (m, 2H), 7.57 (dt, 1H, J=2.0, 6.8 Hz), 7.10 (d, 2H, J=5.6 Hz), 6.85 (d, 2H, J=8.2 Hz), 4.86 (bs, 1H), 4.03-3.80 (m, 3H), 3.07 (s, 2H), 2.88-2.74 (m, 2H), 2.58-2.41 (m, 2H), 2.02-1.94 (m, 2H), 1.88-1.78 (m, 2H), 1.14 (t, J=7.9 Hz, 3H). LCMS: 480 [M+H].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08039503B2
Source datasetuspto-grants-2011_10
ORD IDord-6721423ff8404a68aa71f39d3fdebdda
Source noteuspto-grants-2011_10