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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 523592Generated: October 30, 2026

Potassium Phosphate, Tribasic → HCID 66576734, compound

https://huagongshe.com/reaction/523592

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium Phosphate, TribasicHCID 62657—
Reactanttrans-N,N'-dimethyl-1,2-cyclohexanediamineHCID 2733821—
ReactantHCID 20636580HCID 20636580—
ReactantHCID 70981944HCID 70981944—
CatalystCopper iodideHCID 83717—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 66576734HCID 665767342%

Reaction Steps

Using analogous reagents and reaction conditions as described in Example 1 above, 1-(2-chloro-pyridin-4-yl)imidazolidin-2-one (I-33b: 75 mg, 0.38 mmol) was reacted with and 3-bromo-4-cyclopentyl-pyridine (I-34c: 95 mg, 0.418 mmol) copper iodide (7.22 mg, 0.38 mmol), trans-N,N′-dimethylcyclohexane-1,2-diamine (16.21 mg, 0.114 mmol), potassium phosphate (241.9 mg, 1.15 mmol) and 1,4-dioxane (5 mL) to yield the crude product. Purified by preparative HPLC afforded 2.50 mg of the product (2% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09339501B2
Source datasetuspto-grants-2016_05
ORD IDord-7cd07a3f6cec4981911a96db179e535d
Source noteuspto-grants-2016_05