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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2367437Generated: October 31, 2026

2-Amino-4,6-dichloropyrimidine → HCID 40011627, compound

https://huagongshe.com/reaction/2367437

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Amino-4,6-dichloropyrimidineHCID 65522—
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 9207819HCID 9207819—
SolventAcetonitrileHCID 6342—
ProductHCID 40011627HCID 4001162743.4%

Reaction Conditions

Temperature160 °C

Reaction Steps

To a solution of (3R)—N-phenyl-3-piperidinecarboxamide (339 mg, 1.66 mmol) in CH3CN (3 mL) in a 5 mL microwave vial, was added Hunig's base (0.87 mL, 4.98 mmol) and 4,6-dichloro-2-pyrimidinamine (299 mg, 1.83 mmol), and the reaction mixture was heated at 160° C. under microwave conditions for 0.5 hours. A solid formed upon cooling of the reaction mixture. The solid was then isolated by filtration, washing with CH3CN to afford the crude title compound (239 mg) as a light brown solid. LC-MS (ES) m/z=332 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08697685B2
Source datasetuspto-grants-2014_04
ORD IDord-674a976188864836862ca8e821953f94
Source noteuspto-grants-2014_04