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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 930708Generated: October 28, 2026

2-Chloro-5-(trifluoromethyl)pyrimidine → HCID 57950285, compound

https://huagongshe.com/reaction/930708

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Chloro-5-(trifluoromethyl)pyrimidineHCID 13317019—
Reactant2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridineHCID 44754862—
ProductHCID 57950285HCID 5795028517%

Reaction Steps

2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (1.66 g, 7.06 mmol) and 2-chloro-5-(trifluoromethyl)pyrimidine (1.3 g, 7.1 mmol) were reacted according to the procedure of Example 31 (step a) to provide the title compound (307 mg, 16%) as a white solid: 1H NMR (300 MHz, CDCl3) δ 9.08 (s, 2H), 8.34 (d, J=5.3 Hz, 1H), 7.89 (dd, J=5.3, 1.4 Hz, 1H), 7.81 (s, 1H), 4.01 (s, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09296743B2
Source datasetuspto-grants-2016_03
ORD IDord-fadb9e16343e4d7c88150770f4b3c25f
Source noteuspto-grants-2016_03