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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1596614Generated: November 1, 2026

Methanol → HCID 178514177, compound

https://huagongshe.com/reaction/1596614

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantIsothiocyanatotrimethylsilaneHCID 75297—
ReactantHCID 178526348HCID 178526348—
SolventTetrahydrofuranHCID 8028—
ProductHCID 178514177HCID 17851417755.8%

Reaction Conditions

Temperature70 °C

Reaction Steps

To a stirred solution of cis-3-(4-fluorophenyl)cyclobutylhydroxylamine (1.81 g, 10 mmol) in THF (30 ml) was added trimethylsilylisothiocyanate (1.58 g, 12 mmol) at room temperature. After stirring for 3 hours at 70° C., MeOH (20 ml) was added. Volatiles were removed in vacuo, and the residue recrystallized from ethyl acetate/n-hexane/EtOH to afford 1.34 g (55.8% yield) of the title compound, m.p. 156-158° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06291520B1
Source datasetuspto-grants-2001_09
ORD IDord-b3916edf005a40af81023762ace36818
Source noteuspto-grants-2001_09