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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1524025Generated: November 4, 2026

2-(2-Bromophenoxy)pyrimidin-4-amine → 5-{2'-[(4-Aminopyrimidin-2-yl)oxy]-3-fluorobiphenyl-4-yl}pyrimidin-2-amine

https://huagongshe.com/reaction/1524025

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(2-Bromophenoxy)pyrimidin-4-amineHCID 90313052—
Reactant5-(2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrimidin-2-amineHCID 90313142—
Product5-{2'-[(4-Aminopyrimidin-2-yl)oxy]-3-fluorobiphenyl-4-yl}pyrimidin-2-amineHCID 90313945—

Reaction Steps

The title compound was prepared in a manner similar to that described in Example 88 using 2-(2-bromophenoxy)pyrimidin-4-amine and 5-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrimidin-2-amine. MS (ESI): mass calcd. for C20H15FN6O, 374.13; m/z found, 375.1 [M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.49-8.43 (d, J=1.4, 2H), 7.79-7.72 (d, J=5.9, 1H), 7.51-7.47 (dd, J=7.6, 1.7, 1H), 7.47-7.41 (m, 2H), 7.39-7.28 (m, 3H), 7.22-7.17 (dd, J=8.1, 1.2, 1H), 6.16-6.05 (d, J=105.9, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09079866B2
Source datasetuspto-grants-2015_07
ORD IDord-5d3518d9121e4c2d88be658409db9b16
Source noteuspto-grants-2015_07