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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1665331Generated: October 28, 2026

Pentane, 3-(bromomethyl)- → HCID 57662026, compound

https://huagongshe.com/reaction/1665331

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPentane, 3-(bromomethyl)-HCID 77432—
ReactantSpiro[naphtho[1,2-b][1,4]oxathiine-2,4'-piperidine]-5,6-dioneHCID 57661820—
ProductHCID 57662026HCID 57662026—

Reaction Steps

Compound 132 was synthesized using spiro[naphtho[1,2-b][1,4]oxathiine-2,4′-piperidine]-5,6-dione, 3-(bromomethyl)pentane and conditions outlined in procedure V. M.p.=143-146° C.; 400 MHz 1H NMR (DMSO-d6) δ: 7.9 (d, 1H), 7.75 (d, 2H), 7.55 (m, 1H), 3.05 (s, 2H), 2.7 (d, 2H), 2.35-2.2 (m, 4H), 1.95 (d, 2H), 1.8-1.7 (d, 2H), 1.6-1.5 (m, 1H), 1.35-1.25 (m, 2H), 0.9-0.8 (m, 6H); LCMS: 372 [M+H].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08039503B2
Source datasetuspto-grants-2011_10
ORD IDord-9aa2b6e387f14a2b8425468fbc687d1b
Source noteuspto-grants-2011_10