Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1952239Generated: October 29, 2026

Bromide ion → HCID 67004364, compound

https://huagongshe.com/reaction/1952239

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBromide ionHCID 259—
ReactantHCID 67004539HCID 67004539—
CatalystHCID 178418397HCID 178418397—
SolventTetrahydrofuranHCID 8028—
ProductHCID 67004364HCID 67004364150.9%

Reaction Conditions

Temperature100 °C

Reaction Steps

A mixture of 2-bromo-6-nitro-4-pyridin-3-yl-phenylamine (100 mg, 1 eq), 2-pyridylznic bromide (6 eq) and tetrakis(triphenylphosphine)palladium (0.1 eq) in THF (10 mL) was heated at 100° C. for 18 hours. The reaction was quenched with water (2 mL). The product was extracted with EtOAc (20×3). The combined organic layer was then concentrated in vacuo and the residue was purified by chromatography (Silica Gel, EtOAC) to afford the title compound (75 mg) as a yellow solid. (M+1) 293.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08404852B2
Source datasetuspto-grants-2013_03
ORD IDord-b83173f651d8432aa244eea57df47f17
Source noteuspto-grants-2013_03