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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 908426Generated: November 3, 2026

N-bromobutanimide → HCID 67388007, compound

https://huagongshe.com/reaction/908426

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN-bromobutanimideHCID 67184—
ReactantHCID 67389169HCID 67389169—
SolventTetrahydrofuranHCID 8028—
ProductHCID 67388007HCID 67388007106.4%

Reaction Conditions

Temperature25 °C

Reaction Steps

A mixture of 3-(7-methoxy-1,3-benzoxazol-2-yl)pyridin-2-amine (85 mg) and 1-bromopyrrolidine-2,5-dione (69.0 mg) in THF (2 ml) was stirred at 25° C. for 1 hour. The reaction mixture was concentrated to dryness and the resulting solid was triturated with water to give a solid which was collected by filtration and dried under vacuum to give 5-bromo-3-(7-methoxy-1,3-benzoxazol-2-yl)pyridin-2-amine (120 mg) as a solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08017611B2
Source datasetuspto-grants-2011_09
ORD IDord-d4a50646afd749feb7f2f590d1f3f01d
Source noteuspto-grants-2011_09