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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1052726Generated: November 3, 2026

Sodium Carbonate → HCID 73776067, compound

https://huagongshe.com/reaction/1052726

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium CarbonateHCID 10340—
Reactant1H-Indole-4-boronic acid, pinacol esterHCID 11322471—
ReactantHCID 118433733HCID 118433733—
ProductHCID 73776067HCID 737760674%

Reaction Steps

(S)-2-(1-((6-Amino-5-bromopyrimidin-4-yl)amino)ethyl)-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one (140 mg, 0.32 mmol) was treated with 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (116 mg, 0.48 mmol), sodium carbonate (2M, 715 μl, 1.43 mmol) and 1,1′-bis(diphenylphosphino)ferrocene-palladium(II)dichloride dichloromethane complex (40 mg, 0.05 mmol) according to the method described in Example 3 to give 6 mg (4% yield) of the title compound as a mixture of diastereoisomers. Purity 99%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09388189B2
Source datasetuspto-grants-2016_07
ORD IDord-4de13df5287f469b97c7eb2d9ce8bc80
Source noteuspto-grants-2016_07