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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1694694Generated: October 30, 2026

Sodium Carbonate → HCID 67280484, compound

https://huagongshe.com/reaction/1694694

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium CarbonateHCID 10340—
Reactant5-BromopyrimidineHCID 78344—
Reactant2-Benzyloxy-5-chlorobenzeneboronic acidHCID 4198740—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 67280484HCID 67280484—

Reaction Steps

A mixture of the product from step (ii) (0.2 g), 5-bromopyrimidine (0.16 g), sodium carbonate (0.21 g) and tetrakistriphenylphosphine palladium (0) (0.05 g) in dioxane (6 ml) was heated under reflux for 48 h. The mixture was partitioned between EtOAc and water, the organics separated, dried, and evaporated under reduced pressure. The residue was purified by chromatography on silica eluting with 20% EtOAc/isohexane. Yield 0.283 g.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08158820B2
Source datasetuspto-grants-2012_04
ORD IDord-56c76e081bfa4de4aff846e489a5f156
Source noteuspto-grants-2012_04