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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1662849Generated: October 28, 2026

Bromobenzene → HCID 59652734, compound

https://huagongshe.com/reaction/1662849

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBromobenzeneHCID 7961—
Reactant5-Nitropyrimidin-2-amineHCID 76490—
Reactant1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenylphosphine)HCID 636044—
ReactantPotassium tert-butoxideHCID 23665647—
Catalystpalladium(II) acetateHCID 167845—
SolventDimethylformamideHCID 6228—
ProductHCID 59652734HCID 59652734—

Reaction Steps

A suspension of 5-nitro-pyrimidin-2-ylamine (0.10 g, 0.71 mmol), bromobenzene (0.15 g, 0.96 mmol), Pd(OAc)2 (13 mg, 0.057 mmol), Xantphos (67 mg, 0.12 mmol) and potassium tert-butoxide (0.22 g, 2.0 mmol) in DMF (3 mL) was sealed in a microwave reaction tube and irradiated with microwave at 140° C. for 15 min. After cooling to room temperature, the cap was removed and the resulting mixture filtered and the filtered solid washed with DCM. The filtrate was concentrated and the crude product used in the next step without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08030487B2
Source datasetuspto-grants-2011_10
ORD IDord-3431d7ddad0944968e75966b3171fc20
Source noteuspto-grants-2011_10