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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2091902Generated: October 30, 2026

1-(tert-Butyldimethylsilyl)-5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole → 4-((2-(5-fluoro-1H-indol-4-yl)-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)morpholine

https://huagongshe.com/reaction/2091902

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(tert-Butyldimethylsilyl)-5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indoleHCID 57506725—
Reactant4-((2-Chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)morpholineHCID 58404988—
Product4-((2-(5-fluoro-1H-indol-4-yl)-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)morpholineHCID 53378900—

Reaction Steps

4-((2-chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)morpholine (0.1 g) was reacted with 1-(tert-butyldimethylsilyl)-5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole via General Procedure A to produce 94.7 mg of 146 following reverse phase HPLC purification. MS (Q1) 449.2 (M)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08440651B2
Source datasetuspto-grants-2013_05
ORD IDord-49a040d6c1e1491f9d1607599afa5ded
Source noteuspto-grants-2013_05