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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2091892Generated: October 31, 2026

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

https://huagongshe.com/reaction/2091892

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(tert-Butyldimethylsilyl)-5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indoleHCID 57506725—
ReactantN-((2-chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)tetrahydro-2H-pyran-4-amineHCID 58404950—
ProductN-((2-(5-fluoro-1H-indol-4-yl)-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)tetrahydro-2H-pyran-4-amineHCID 53378792—

Reaction Steps

N-((2-chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)tetrahydro-2H-pyran-4-amine (0.17 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 79.1 mg of 142 following reverse phase HPLC purification. MS (Q1) 463.2 (M)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08440651B2
Source datasetuspto-grants-2013_05
ORD IDord-ec6087536ea4470ba3eeeda3b9ffd839
Source noteuspto-grants-2013_05