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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 848181Generated: November 1, 2026

Benzenamine, 2-((1,2,4-oxadiazol-3-ylmethyl)thio)- → HCID 178507521, compound

https://huagongshe.com/reaction/848181

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzenamine, 2-((1,2,4-oxadiazol-3-ylmethyl)thio)-HCID 3057622—
ReactantSodium borohydrideHCID 4311764—
SolventMethanolHCID 887—
ProductHCID 178507521HCID 178507521—

Reaction Steps

To a solution of 3-(2-aminophenylthiomethyl)1,2,4-oxadiazole (3.1 g, 0.015 mol) in dry methanol was added sodium borohydride (1.72 g) at 0° in aliquots over 2 hours, with stirring. After standing at 0° overnight a white precipitate had formed. The crude product was recovered by filtration and re-crystallised from ethanol to give 3-(2-aminophenylthiomethyl)-4,5-dihydro-1,2,4-oxadiazole, m.p. 108°.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04294843
Source datasetuspto-grants-1981_10
ORD IDord-2e2802aa960a42288889cdf117687914
Source noteuspto-grants-1981_10