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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 971208Generated: October 29, 2026

2,3-Dichloropyridine → HCID 12004365, compound

https://huagongshe.com/reaction/971208

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,3-DichloropyridineHCID 16988—
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 59021465HCID 59021465—
SolventN,N-DiethylacetamideHCID 12703—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 12004365HCID 1200436530.4%

Reaction Conditions

Temperature180 °C

Reaction Steps

A mixture of diisopropylethylamine (35 mg, 0.27 mmol), N-(4-tert-butylphenyl)-5,6,7,8-tetrahydro-2-(morpholinomethyl)pyrido[3,4-d]pyrimidin-4-amine (70 mg, 0.18 mmol) and 2,3-dichloropyridine (54 mg, 0.36 mmol) in dioxane (2 mL) and N,N-diethylacetamide (0.2 mL) was heated via microwave in a sealed tube at 180° C. for 10 hr. Solvent was removed in vacuo and residue was purified by column chromatography, product was obtained as a light yellow foam (27 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07312330B2
Source datasetuspto-grants-2007_12
ORD IDord-8814e97aa1f74aea97ce6403c95f1b9b
Source noteuspto-grants-2007_12