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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1785438Generated: October 30, 2026

Dichloromethane → HCID 57593142, compound

https://huagongshe.com/reaction/1785438

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantHCID 11204190HCID 11204190—
ReactantHCID 178418361HCID 178418361—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
ProductHCID 57593142HCID 57593142—

Reaction Steps

A solution of {2-[6-Oxo-1-(2-phenethylamino-pyrimidin-4-yl)-8-phenyl-1,3,4,6-tetrahydro-2H-pyrimido[1,2-a]pyrimidin-3-yl]-ethyl}-carbamic acid benzyl ester (100 mg, 0.17 mmol), dichloromethane (5 mL) and methanol (15 mL) was added 10% palladium on carbon (5 mg) and stirred at room temperature over an atmosphere of hydrogen overnight. Reaction filtered through a bed of Celite, and solvent removed under vacuum to afford a white solid. M+1=468.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07504403B2
Source datasetuspto-grants-2009_03
ORD IDord-d242b8ffa3834548bc2828bbe0993657
Source noteuspto-grants-2009_03