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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2098710Generated: October 29, 2026

Sodium Carbonate → HCID 59592879, compound

https://huagongshe.com/reaction/2098710

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium CarbonateHCID 10340—
Reactant4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazoleHCID 45480186—
ReactantHCID 59593145HCID 59593145—
CatalystHCID 178418476HCID 178418476—
SolventEthanol toluene waterHCID 86587398—
ProductHCID 59592879HCID 59592879—

Reaction Conditions

Temperature150 °C

Reaction Steps

2-Chloro-4-morpholino-6-phenylfuro[3,2-d]pyrimidine 44 (50 mg, 1.0 eq) was dissolved in toluene/ethanol/water (4:2:1, 2.8 ml) and treated with 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole 7 (97 mg, 2.5 eq), PdCl2(PPh3)2 (13.3 mg, 0.12 eq) and sodium carbonate (59 mg, 3.5 eq). The vial was sealed and heated with stirring in the microwave to 150° C. for 25 minutes. The crude reaction mixture was concentrated and purified by reverse phase HPLC to afford 201 MS (Q1) 398 (M)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08450315B2
Source datasetuspto-grants-2013_05
ORD IDord-64be78492d48487ba964440961c46c18
Source noteuspto-grants-2013_05