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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 842980Generated: October 30, 2026

Cyclohexylhydroxylamine → N-Cyclohexyl-alpha-(2sulfofuran-5-yl)nitrone

https://huagongshe.com/reaction/842980

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCyclohexylhydroxylamineHCID 72935—
Reactant2-Formylfuran-5-sulfonateHCID 2724001—
ReactantSodiumHCID 5360545—
ProductN-Cyclohexyl-alpha-(2sulfofuran-5-yl)nitroneHCID 8504008684.3%

Reaction Steps

Following the procedure of Example 1 above and using 5-formylfuran-2-sulfonic acid, sodium salt hydrate and N-cyclohexylhydroxylamine, the title compound was prepared in 84.3% yield as the sodium salt, m.p. 236.1° C. (dec.).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06376540B1
Source datasetuspto-grants-2002_04
ORD IDord-00764fb0df614df9b698c660cea8244a
Source noteuspto-grants-2002_04