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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1162571Generated: October 28, 2026

Sodium Carbonate → HCID 68648285, compound

https://huagongshe.com/reaction/1162571

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium CarbonateHCID 10340—
Reactant4-Benzyloxy-phenylboronic acidHCID 2734314—
Reactant4-Pyrimidinamine, 2-chloro-N-cyclopentyl-HCID 62344053—
CatalystHCID 178420554HCID 178420554—
ProductHCID 68648285HCID 6864828593.1%

Reaction Steps

(2-chloro-pyrimidin-4-yl)-cyclopentylamine (100 mg, 0.51 mmol) was reacted with (4-benzyloxyphenyl)boronic acid (173 mg, 0.76 mmol), tetrakis(triphenylphosphino)palladium (44 mg, 0.04 mmol), and aq. 2 N sodium carbonate (1.01 mmol, 0.51 mL) as described in general procedure Q, method Q2, to give 164 mg of [2-(4-benzyloxy-phenyl)-pyrimidin-4-yl]-cyclopentyl-amine. Purification was carried out by silica gel chromatography eluting with hexanes/ethyl acetate 4:1 then 1:1. LCMS m/z: 346 (M+1)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07820704B2
Source datasetuspto-grants-2010_10
ORD IDord-c139bf4d59ae425190c135915d36cfff
Source noteuspto-grants-2010_10